31results about How to "Prevent quality degradation" patented technology

The invention provides a peach tree planting method on a hillside. The method comprises the following steps of (1) preparing before planting, (2) planting, including planting peach tree seedlings in various cement framework groups on a hillside from the bottom to the top according to a height gradual increase order, and (3) applying fertilizer, wherein in the fertilizer applying step, one month after plantation, a plurality spherical gelatin sponge are placed around a root of each peach tree seedling; a sunward hillside with the gradient of 37 to 45 degrees is selected; peach tree seedlings are planted in various cement framework groups on a hillside from the bottom to the top according to the height gradual increase order; the peach tree seedlings are distributed in a step shape to ensure the peach tree seedlings to enjoy the sunshine to the largest extent; with thorough sunniness, peach sweetness can be enhanced; a problem of peach quality decrease due to uneven sunniness acquired by peach trees planted on a flat land and lack of sunniness to lower sides of the peach trees can be solved; and hillside stability can be improved when the peach trees are planted on the hillside.

The invention discloses a method for extracting rose essential oil, and belongs to the technical field of chemical industry. The method for extracting the rose essential oil disclosed by the invention comprises the following steps: feeding rose flowers and water to a distillation kettle to distill; cooling a slipped matter in the distillation kettle, so as to obtain effluent; intruding the cooled effluent to an oil-water separator to carry out oil-water separation, wherein the oil-water separation comprises two stages; finishing the first stage until 1-1.5 hours after the liquid inside the distillation kettle boils, wherein the oil-water separation temperature is 26-30 DEG C, collecting an oil layer separated by the oil-water separator, so as to obtain hair sesame oil, wherein the second stage is from the end of the first stage to the end of the overall distillation process, and the oil-water separation temperature is 30-40 DEG C, collecting the oil layer separated by the oil-water separator, so as to obtain the common rose essential oil. By adopting the method for extracting the rose essential oil disclosed by the invention, the gross of the rose essential oil and the gross of the hair essential oil are high in extraction rate, and the essential oil is good in quality.

The invention relates to a garlic root hair cutting system, which comprises a conveying device, wherein a discharging port of the conveying device is connected with a feeding port of a sieving device,the sieving device is used for separating garlic into a plurality of size classes, the sieving device is provided with a plurality of discharging ports, the plurality of discharging ports of the sieving device are connected with a feeding port of a vibration adjusting device, the vibration adjusting device is used for making heads of garlic face the same direction, the vibration adjusting deviceis further used for transferring the garlic to a feeding port of a cutting device in sequence, and the cutting device is used for implementing garlic stem segment and root hair cutting on the garlic.The garlic root hair cutting system has the effects that the harvested heads of garlic are input into the conveying device, the garlic is exported to the sieving device by means of the conveying device and divided into multiple classes according to the size, the vibration adjusting device is used for adjusting attitudes of the heads of garlic, so that the attitudes of the heads of garlic orient tothe same state, the cutting device is activated to realize the cutting operation of the root hairs and garlic stems of garlic, and the garlic root hair cutting system can improve the processing efficiency of garlic.

The invention discloses a temperature control method for a dining cabinet, a dining cabinet and a computer-readable storage medium. The temperature control method for the dining cabinet includes: when a meal storage instruction is detected, obtaining the corresponding the food information, the food information is sent by the food delivery server or obtained through the touch screen of the food pickup cabinet, and the food information includes food categories and / or nutritional components; determine the temperature control type corresponding to the food information, so The temperature control type includes a heating type and a refrigeration type; the target compartment corresponding to the temperature control type is controlled to be unlocked; when it is detected that the target compartment has been locked, the temperature control type of the target compartment is adjusted according to the temperature control type. The temperature of the target bin. The present invention can avoid the problem of food deterioration in the process of food storage when the food is delivered.

The invention discloses a method of planting apple trees on a mountain slope. The method comprises the first step of preparation before planting, the second step of planting, wherein apple tree seedlings are sequentially planted in different cement frame sets from bottom to top along the mountain slope according to successively increasing heights, and the third step of fertilization, wherein one month after the apple trees are planted, a plurality of spherical gelatin sponges are placed nearby roots of each apple tree seedling. According to the method, the mountain slope with the gradient between 40 degrees and 50 degrees and the orientation to the south is selected, the apple tree seedlings with different heights are sequentially planted in different cement frame sets from bottom to top along the mountain slope according to successively increasing heights, the apple tree seedlings are distributed in a step shape, it is guaranteed that all the apple tree seedlings can enjoy sunlight within the maximum range, sunlight exposure is more sufficient, the sweetness of apples is improved, and the problem that the quality of apples is lowered because leaves on the lower sides of the apple trees cannot be exposed to sunlight and illumination is uneven when the apple trees are planted on flat land is avoided; moreover, when the apple trees are planted on the mountain slope, the stability of the mountain slope can also be improved.

The invention relates to a method for cutting the fibrous root of garlic, which comprises a preliminary cleaning step; a preliminary draining step; a step of activating a screening device to classify garlic according to size; a secondary cleaning step for garlic; a step of adjusting garlic according to the orientation of garlic head; The step of removing the garlic stalk and fibrous root of the garlic; the step of drying the cut garlic, and the packaging step, in the above steps, put the garlic into the above-mentioned conveying device, and use the conveying device to export the garlic to the screening device for grading, So that the garlic is divided into multiple grades according to the size, the sieved garlic is guided to the respective vibration adjustment device, and the vibration adjustment device is used to adjust the posture of the garlic head, so that the posture of the garlic head is in the same state, and the cutting device is started. The cutting operation of the fibrous root and the garlic stem of the garlic head is realized, so the processing method can improve the processing efficiency of the garlic, and at the same time avoid the problem of the quality reduction of the garlic caused by the separation of the garlic cloves.

The invention discloses a method and device for sending video surveillance service messages in a link aggregation network, and the method comprises: when the average queue length of a member port exceeds the lower limit of packet loss, a message forwarding device is used for randomly discarding the surveillance messages of a buffer queue, which reach the member port subsequently, to an idle buffer; and the message forwarding device is further used for placing the surveillance messages stored in the idle buffer into the buffer queues of the member ports with the average queue length which doesnot reach the lower limit of the packet loss for forwarding. In the invention, when the traffic of one member port in an aggregated link is greater, the load balancing is carried out through other member ports, thereby effectively avoiding the problem that the quality of live pictures is reduced due to loss of the messages.

The present invention relates to a laser processing scanner head used as a laser and an air suction hole. More specifically, the purpose of the present invention is to prevent the quality of a workpiece from being deteriorated due to scattering of a laser irradiated by fume generated during laser processing when the workpiece is processed by using the laser. The present invention comprises: a suction unit which sucks air during laser processing and discharges fume to the outside; and an air amplification unit which is used with the suction unit and further supplies air to the suction unit simultaneously with laser irradiation. As the amount and velocity of fume to be removed increase, scattering of a laser irradiated by the fume occurs, and thus it is possible to effectively prevent degradation of the quality of a workpiece.

The invention discloses a mura calibration method and equipment for a display panel. The method comprises the following steps: the panel is placed on a frame structure of mura detection equipment; light is projected to the panel to detect a mura area in the panel; a point fixing device on the mura detection equipment is moved to the mura area, so that the mura area can be delimited precisely. According to the scheme, the problems that unnecessary yield loss is caused by too large range during delimiting of the mura area and product quality is reduced due to too small delimited area can be solved.

The invention provides a method for planting orange trees on a mountain slope. The method comprises the following steps of (1) preparation before plantation, (2) plantation, including planting orange tree seedlings in different cement frameworks along the mountain slope from the bottom to the top according to an order of orderly increased height, and (3) fertilizer application, including placing a plurality of spherical gelatine sponge surrounding a root of each orange tree. The mountain slope is sunward with gradient from 37 to 45 degrees; the orange tree seedlings with various heights are orderly planted in different cement frameworks from the bottom to the top along the mountain slope according to the order of increased height; the orange tree seedlings can be distributed in a step shape and sunlight is ensured for orange tree seedlings to the largest extent; with adquate sunniness, orange sweetness can be increased; a problem of low quality of oranges due to uneven sunlight when orange trees are planted on the flat land and leaves of the lower side of the orange trees cannot be illuminated; and mountain slope stability can be enhanced with the orange trees planted on the mountain slope.

The invention discloses a wild-simulated under-forest planting method for rhizoma polygonati. The method comprises the following steps: (1) mountain selecting and forest land trimming: selecting a humus-enriched pinus yunnanensis forest land, removing weeds, carrying out ploughing, applying fermented manure, and covering the fermented manure with pine needles; (2) rhizome propagation: selecting fresh rhizomes with apical buds, slitting the fresh rhizomes, smearing cuts with arborvitae leaf charcoal powder, storing the rhizomes in a sealed greenhouse for 3 to 5 hours at the temperature of 25 DEG C to 30 DEG C and the humidity of 30% to 40%, then, carrying out transplanting according to the spacing in the rows and between the rows of 30cm*25cm, and carrying out full watering; (3) sweet potato interplanting: after the seedling emergence of the rhizomes of the rhizoma polygonati, interplanting 5 rows of sweet potato seedlings among every 10 rows of rhizoma polygonati seedlings; and (4) forest land management. The method has the advantages of high rate of seedling emergence and good rhizoma polygonati quality.

A head of an ultrasonic probe is formed by joining a flexible sheet holding a plurality of ultrasonic transducers to a curved surface of a support. Concave-convex shapes (concave-convex surfaces) are provided on the curved surface of the support and a joining surface of the flexible sheet. The concave-convex surfaces correspond to each other, and are engaged with each other to determine relative positions of the flexible sheet and the support when they are joined. Each of grooves on the concave-convex surface is positioned between adjacent ultrasonic transducers.

The invention provides a peach tree planting method on a hillside. The method comprises the following steps of (1) preparing before planting, (2) planting, including planting peach tree seedlings in various cement framework groups on a hillside from the bottom to the top according to a height gradual increase order, and (3) applying fertilizer, wherein in the fertilizer applying step, one month after plantation, a plurality spherical gelatin sponge are placed around a root of each peach tree seedling; a sunward hillside with the gradient of 37 to 45 degrees is selected; peach tree seedlings are planted in various cement framework groups on a hillside from the bottom to the top according to the height gradual increase order; the peach tree seedlings are distributed in a step shape to ensure the peach tree seedlings to enjoy the sunshine to the largest extent; with thorough sunniness, peach sweetness can be enhanced; a problem of peach quality decrease due to uneven sunniness acquired by peach trees planted on a flat land and lack of sunniness to lower sides of the peach trees can be solved; and hillside stability can be improved when the peach trees are planted on the hillside.