56results about How to "Takes a long time" patented technology

The invention provides a numerical control finish turning processing method of an annular Omega-shaped groove of a titanium alloy thin wall disc ring piece. The numerical control finish turning processing method of the annular Omega-shaped groove of the titanium alloy thin wall disc ring piece includes: confirming an allowance in each finish turning processing stage of the annular Omega-shaped groove of the titanium alloy thin wall disc ring piece; confirming a processing scheme of the finish turning stages of the annular Omega-shaped groove of the titanium alloy large diameter thin wall disc ring piece; compiling a numerical control turning program of the finish turning stages of the annular Omega-shaped groove of the titanium alloy large diameter thin wall disc ring piece; controlling a processing route of each numerical control finish turning processing stage of the annular Omega-shaped groove of the titanium alloy thin wall disc ring piece. The numerical control finish turning processing method of the annular Omega-shaped groove of the titanium alloy thin wall disc ring piece breaks a technical bottleneck in processing of a titanium alloy piece of special structure, improves processing efficiency on the premise of meeting processing technology requirements of the annular Omega-shaped groove of the titanium alloy large diameter thin wall disc ring piece in numerical control turning of a titanium alloy material supercharging first stage disc, achieves high efficiency processing of the annular Omega-shaped groove of the titanium alloy large diameter thin wall disc ring piece, solves the problems that the annular Omega-shaped groove of the titanium alloy large diameter thin wall disc ring piece is low in processing efficiency and long in machine occupying time, and alleviates production bottlenecks in machining of a vertical lathe.

The invention provides gluten-free instant hand-pulled noodles and a preparation method and a formula thereof and relates to the field of food deep processing. The gluten-free instant hand-pulled noodles are mainly prepared from cereals such as Chinese Northeast non-glutinous polished rice, Chinese Northeast non-glutinous unpolished rice, Chinese Northeast black rice and millet with manufactured goods which are rich in nutrition and have health care effect serving as minor ingredients by means of technologies of flour milling, flour mixing, standing for a while, primary extrusion, secondary extrusion, aging treatment, variable-temperature drying, ventilative cooling, bagging, inspection, sealing packing, boxing and the like. The obtained hand-pulled noodles are chewy, refreshing and slippery, avoid being mixed with soup, breakage and adhesion during cooking and are good in taste and sweet after taste. What is more important is that the noodles are smooth and pleasing in appearance and oily before being cooked and can completely reach the international highest safety index of gluten content not exceeding 5-10PPM, thereby being more nutritional and safer. Moreover, production efficiency is improved greatly, energy consumption and pollution discharge are reduced, and more environment friendliness and lower carbon are achieved.

The invention discloses a powder cleaning method for additive manufacturing complex titanium alloy wing rudder parts, belongs to the technical field of additive manufacturing, and solves the problem that powder in the wing rudder parts is difficult to clean in the prior art. The method comprises the following steps: sequentially carrying out primary cleaning, primary vacuum heat treatment, separation of a substrate and the rudder part, removal of an auxiliary supporting structure, secondary cleaning and secondary vacuum heat treatment on the interior of the rudder part; the temperature of the primary vacuum heat treatment is lower than that of the secondary vacuum heat treatment. The method can be used for cleaning the powder of the additive manufacturing complex titanium alloy wing rudder part.

The invention provides gluten-free instant noodles and a preparation method and a formula thereof and relates to the field of food deep processing. The gluten-free instant noodles are mainly prepared from cereals such as Chinese Northeast non-glutinous polished rice, Chinese Northeast non-glutinous unpolished rice, Chinese Northeast black rice and millet with manufactured goods which are rich in nutrition and have health care effect serving as minor ingredients by means of technologies of flour milling, flour mixing, standing for a while, primary extrusion, secondary extrusion, aging treatment, variable-temperature drying, ventilative cooling, cutting and weighing, bundling, bagging, inspection, sealing packing, boxing and the like. The obtained noodles are chewy, refreshing and slippery, avoid being mixed with soup, breakage and adhesion during cooking and are good in taste. What is more important is that the noodles are smooth, glistening and pleasing in appearance before being cooked, make people appetitive and can completely reach the international highest safety index of gluten content not exceeding 5-10PPM, thereby being more nutritional and safer. Moreover, production efficiency is improved greatly, energy consumption and pollution discharge are reduced, and more environment friendliness and lower carbon are achieved.

The invention provides gluten-free instant noodles and a preparation method and a formula thereof and relates to the field of food deep processing. The gluten-free instant noodles are mainly prepared from cereals such as Chinese Northeast non-glutinous polished rice, Chinese Northeast non-glutinous unpolished rice, Chinese Northeast black rice and millet with manufactured goods which are rich in nutrition and have health care effect serving as minor ingredients by means of technologies of flour milling, flour mixing, standing for a while, primary extrusion, secondary extrusion, aging treatment, variable-temperature drying, ventilative cooling, cutting and weighing, bundling, bagging, inspection, sealing packing, boxing and the like. The obtained noodles are chewy, refreshing and slippery, avoid being mixed with soup, breakage and adhesion during cooking and are good in taste. What is more important is that the noodles are smooth, glistening and pleasing in appearance before being cooked, make people appetitive and can completely reach the international highest safety index of gluten content not exceeding 5-10PPM, thereby being more nutritional and safer. Moreover, production efficiency is improved greatly, energy consumption and pollution discharge are reduced, and more environment friendliness and lower carbon are achieved.

A method for preparing substitute tea for preventing phlegm from forming and stopping coughing by utilizing reddish orange comprises the steps of screening, purification through purification air of 20-35 DEG C, flash evaporation and softening, core moistening, shaping, forming, tablet forming, far infrared drying and package. The method has the advantages that the effective ingredient loss of reddish orange is small, the time consumed for production is short, a preparation process is reasonable and environment-friendly, and the prepared substitute tea is high in effective ingredient content and convenient to brew and has the obvious effects of preventing phlegm from forming and stopping coughing.

The invention discloses a gene detection kit and a gene detection method. According to the fluorescent subtracted probe technology, fluorescence of a fluorescent labeled probe not hybridized with a target nucleic acid is quenched by a quenching gene of a universal quenching probe, so that non-hybrid fluorescent signals can be removed by controlling the hybridizing temperature without tedious washing steps which are difficult to control, so that the effects that the nucleic acid hybridizing efficiency is improved greatly, the time and labor are saved, fluorescence in situ hybridization can be finished quickly, and the specific genes or expression distribution thereof are detected are achieved. The kit is an improvement of conventional FISH, and is excellent in application prospect.

The invention relates to a dry field high yield and high quality winter wheat new variety selective breeding technology which has the main selective breeding process: special germplasm resources, introduction-parent selection-winter-spring wheat sexual hybridization-excellent single plant group mass selection-stable strain identification-high generation strain production measurement-breeding strain identification-breeding strain comparative experiment-regional test-production test, etc. The technology is characterized in that in the hybridization segregative generation, the strains are planted in a mixed way according to the type combination and selected according to different types; when the isozygoty rate of the hybrid progeny is estimated to reach over 80% that is about F5-F7, the strains are began to select, and the next generation becomes a system; then, the good systems are selected to be in upgrading experiment. Therefore, in the hybridization group, various good genes are saved and recombined to be good homozygotes in the generation afterwards; ridge I cultivated by using the invention has the characteristics of remarkable yielding ability, strong drought resistance and winter hardiness, high volume weight, good nutritional quality, excellent comprehensive economical character, wide application scope, better disease resistance, etc.

The invention provides gluten-free rapidly cooled spaghetti as well as a making method and a formula thereof, and relates to the field of fine and deep processing on foods. The making method comprises the following steps: by taking cereal raw materials such as white northeast polished round-grained rice, brown polished round-grained rice, northeast black rice and millet as main materials, and products which are rich in nutrition and good in healthcare function as auxiliary materials, grinding the above materials into powder, mixing, fermenting the dough, performing primary extrusion, performing secondary extrusion, performing aging treatment, steaming, drying at variable temperature, weighing, putting into bags, inspecting, sealing, packaging and boxing. The spaghetti is chewable, smooth and good in taste, the soup is clear and the spaghetti is not broken or stuck when being boiled, more importantly, the spaghetti is bright and smooth in appearance, is good in lubrication and transparency feeling and looks pleasing to eyes, the international highest safety index that the gluten content is no greater than 5-10PPM is completely met, the spaghetti is relatively healthy, safe, environmentally friendly and low in carbon, the production efficiency can be greatly improved, and the energy consumption and the pollution are reduced.

The invention discloses an underground drilling and fracturing-integrated staged fracturing device. The device comprises a drill, a first packer, a first staged drill stem, an interception water distribution rod, a second packer, a second staged drill stem and a function conversion rod which are communicated from front to back sequentially, a first ball, a second ball, and a third ball; an underground drilling and fracturing-integrated staged fracturing gas drainage process is implemented on the basis of the technology of the underground drilling and fracturing-integrated staged fracturing device. Through the underground drilling and fracturing-integrated staged fracturing device and the underground drilling and fracturing-integrated staged fracturing gas drainage process, the integrationof drilling and fracturing is realized, the drill hole wall in a wider range can be opened and is extended and cracked, and fracturing can be can be performed more pertinently; and compared with a non- staged fracturing method, the process has the advantage that the air permeability coefficient of a coal bed is improved greatly.

The invention discloses a gene detection kit and a gene detection method. The fluorescence subtraction probe technology of the present invention enables the fluorescence of the fluorescently labeled probe that has not hybridized with the target nucleic acid to be quenched by the quenching group of the universal quenching probe, so that the washing steps that are not cumbersome and difficult to control are not required, and only by controlling The hybridization temperature can remove non-hybridized fluorescent signals, greatly improve the efficiency of nucleic acid hybridization, save time and effort, and can quickly complete fluorescence in situ hybridization to detect the effect of specific genes or their expression distribution. It is an improvement of traditional FISH and has a good application prospect.

The invention discloses data redundancy and file operation methods based on a Hadoop distributed file system (HDFS). The file operation method comprises the processes of file writing, file reading, file adding and file deletion. The file writing process comprises the following steps of: giving a file writing request by a client; allocating main nodes; segmenting a file; generating and storing basic blocks; generating and storing coding blocks; and reporting the main nodes. The file reading process comprises the following steps of: giving a file reading request by the client; selecting the main nodes; sending information data; according to the information data, restoring an original file; and reporting the main nodes. The file adding process comprises the following steps of: giving a file adding request by the client; querying file information; allocating the main nodes; segmenting an added file; generating and storing the basic blocks; generating and storing the coding blocks; and reporting the added file. The file deletion process comprises the following steps of: giving a file deletion request by the client; processing the file name of the file to be deleted; deleting a hidden file; deleting isolated block metadata; and deleting any block. The invention has the advantages of high read-write performance and efficiency and reliability in storage, and can be applied to storage and management of the HDFS under the access of a great number of clients; and storage resources are saved.