33results about How to "Good beneficial effect" patented technology

The invention provides a technology for controlling late spring coldness harm to winter wheat. According to a late spring coldness forming mechanism of winter wheat, good seeds and a good method are matched, preventive coping and remediation measures are combined, forming of cold injury of late spring coldness is controlled, late spring coldness harm is reduced, the technology includes the steps that late-spring-coldness-resistant varieties are selected, preventing measures are taken, it is hindered that cold air and currently warm air form a convection peak so that forming of cold injury of late spring coldness can be controlled, remediation measures are taken, the number of tillers is increased, quality of the tillers is improved, and stem loss is compensated for. By means of the technology, cold injury of late spring coldness is relieved or avoided, the number of the tillers per mu is increased, the number of spikes per mu is increased, the number of grains per spike and thousand kernel weight are increased, and the technology has great significance in the Huang-huai wheat region, in particular to late spring coldness control over wheat in the Shandong wheat region.

The invention relates to a preparation method of an iron-containing MCM-41 mesoporous molecular sieve membrane used in a process for preparing dihydroxybenzene through phenol hydroxylation. According to the invention, an in-situ hydrothermal synthesis method is adopted; the proportions of a silicon source, an iron source, a templating agent and a complexing agent are adjusted; and synthesis conditions are adjusted, such that the iron-containing mesoporous molecular sieve membrane with good catalytic performance is synthesized. Problems of the separation of catalyst and reaction liquid, poor reaction effect and the like are solved. The method has a good industrial application prospect.

The invention discloses a bidirectional rollover-type dumper box with the linked bottom plate and side plates. A movable bottom plate and a left and a right movable side plate which can be linked are arranged in a fixed dumper box body frame; the linkage of the bottom plate and the side plates is operated by a power cylinder; according to the operation requirement, unloading can be carried out on the left side or the right side of the dumper box; the phenomenon that turnover may happen when a common rollover-type dumper unloads when the ground condition is severe is solved; the movable side plates are used for guiding; the unloaded cargo can not bury wheels; and the bidirectional rollover-type dumper box with the linked bottom plate and side plates is especially suitable for the loading and unloading transportation of granular or powdery cargos.

The invention discloses mosquito-repellent powder. The mosquito-repellent powder is prepared from the following raw materials in parts by weight: 16-24 parts of lemongrass herb, 16-24 parts of wormwood, 6-14 parts of mint, 6-14 parts of clove, 6-14 parts of balsamiferou blumea herb, 6-14 parts of root of daphne odera, 6-14 parts of common carpesium fruit and 6-14 parts of flos magnolia. The mosquito-repellent powder is scientifically prepared from natural Chinese herbal medicine plants according to a theoretical composition of traditional Chinese medicines, does not contain any chemical additive, has stable, safe and reliable performance, is capable of effectively repelling mosquitoes and further has the efficacies of removing toxicity and peculiar smell; meanwhile, the mosquito-repellent powder has fragrance and mild properties, is capable of refreshing and relaxing nerves, relieving pressure and helping sleep, is beneficial to the human body, does not has any toxic or side effects, is applicable to people of all ages and is a natural, environment-friendly, safe and efficient healthy mosquito-repellent product, and the potential safety hazard is avoided; and furthermore, the mosquito-repellent powder is easy to prepare, economical, practical and suitable for being popularized in the market.

The invention provides a dendrobium nobile mooncake and a making method thereof, and relates to the technical field of food. The dendrobium nobile mooncake comprises the following components: weak strength flour, syrup, edible oil, dendrobium nobile juice, dendrobium nobile powder, pericarpium citri reticulatae, tea leaves, alkaline water, shelled melon seeds, sesame, walnuts, cashew kernels, almonds, peanut kernels, preserved fruits, white gourd sugar, glutinous rice flour, dendrobium nobile wine, soy sauce, edible salt, white sugar, honey, scallions, pepper powder, barbecued pork, dried meat floss, eggs and water. The dendrobium nobile mooncake is oily but not greasy, has a rich aroma, endless aftertaste, high nutritional value, and good health care effect. In addition, the invention further provides the making method of the dendrobium nobile mooncake, and the making method comprises the following steps of cake crust material preparation, cake filling material preparation, dendrobium nobile mooncake making and finished product packaging. The method is simple in process, and the made dendrobium nobile mooncake is complete in color, aroma and taste, capable of promoting appetite, high in nutritive value and good in health care effect.

The invention discloses an eccentric rotor diesel engine which comprises a stator, a rotor, an air inlet, an air outlet and a diesel nozzle, wherein the cross section of the inner cavity of the stator is circular; the cross section of the rotor is circular; the air inlet and the air outlet are provided with opening-closure controlling mechanisms; the distance for the axis of the rotor deviating the axis of the stator leftwards along the horizontal direction is e; the circumferential body of the rotor is provided with at least eight through grooves uniformly in the circumferential direction; each through groove is internally provided with a rectangular blade; when the rotor is in a state of rotating clockwise, the top of the blade is in contact with the inner wall of the stator under the action of centrifugal force; two sides of the blade and two ends of the rotor are respectively in contact with two ends of the stator, and sealed air chambers of which the number is equal to that of the through grooves are formed; and the air outlet, the air inlet and the diesel engine are respectively arranged on an end cover in a region below and on the left of the inner cavity of the stator, on an end cover in a region above and on the left of the inner cavity of the stator and on an end cover in the region above and on the left of the inner cavity of the stator. Compared with the prior art,the eccentric rotor diesel engine has the advantages of high thermo-motive efficiency, low production cost, simple structure and long service life.

The invention relates to a mobile phone cover with the atomization function. The mobile phone cover comprises a cover body arranged outside a mobile phone in a sleeving manner and further comprises apower source for supplying power to an atomizer, the cover body is provided with a liquid storage cavity for storing liquid, the atomizer for enabling liquid to be sprayed out in an atomized manner and a control assembly for controlling the atomizer to be started and stopped, the power source is an external power source or a battery on the cover body or a storage battery of a mobile phone, the mobile phone is sleeved with the mobile phone cover, and the mobile phone is protected; liquid is added into the liquid storage cavity, the control assembly is used for controlling the atomizer to atomize the liquid and then spray the atomized liquid to the to-be-sprayed position, the atomizing function is added on the mobile phone cover, and the mobile phone cover is diverse in function. Other atomization devices do not need to be used additionally, a user is better in use experience, and in addition, the mobile phone cover is ingenious in size and convenient to carry.

The invention relates to the field of daily use chemicals and provides a natural nanometer acne-removing compound. The natural nanometer acne-removing compound at least comprises the following raw materials in parts by weight: 1-5 parts of Chinese traditional medicine compound, 0.01-0.5 part of rare earth compound, 0.01-0.25 part of nanometer zinc oxide, 1-10 parts of tea extract, 1-20 parts of white Chinese rose extract, 2-8 parts of aloe extract, 2-10 parts of vitamin, 2-8 parts of alga extract and 30-60 parts of glycerinum.

The invention discloses a power generation system of solar di-functional blade engine, comprising a condenser, a receiver, a generator, and a di-functional blade engine, wherein the di-functional blade engine comprises a stator with an elliptical lumen cross section, a rotor placed in the lumen of the stator and having a circular cross section; the axis of the rotor coincides with that of the stator; the circle of the rotor is provided with at least 8 uniformly distributed straight slots along the circumference; there is a rectangular blade in each of the straight slots and the straight slot is in slide fit with the blade; when the rotor rotates clockwise, the top of the blade will contact the inner wall of the stator by centrifugal force to make up hermetic air chambers equal to the straight slots in number; two air inlets are connected with the high-pressure hot working medium exit of the receiver through a pipeline; while two air outlets are connected with a condenser, a water circulating pump, and the working medium reflux inlet of the receiver in sequence. The power generation system of the invention has the advantages of high heat power efficiency, low production cost, simple structure, and long service life.

The invention discloses an external spray agent containing wild red tomato plant essential oil for preventing mosquito bites, which is composed of the following raw materials in parts by weight: wildred tomato extract essential oil 3-5 part by weight; citronella 5-7 parts by weight; artemisia argyi leaf extract 5-6 parts by weight; Eucalyptus oil 3-4 part by weight; menthol 6-8 parts by weight; Isopropyl myristate 1-4 part by weight; ethanol 3-7 parts by weight; dendrocalamus fragrans oil 6-8 parts by weight; 10 parts by weight of glycerol; Deionized water 39-57 part by weight. The inventioneffectively repels mosquitoes, meanwhile, the smell is fragrant, the nature is mild, the freshness is refreshing, the pressure is relieved and the sleep is facilitated, the invention has good beneficial effect on the body without any toxic and side effects, and is suitable for people of all ages.

The invention discloses a method for preventing and controlling wax-moth larvas by utilizing symbiotic relationship between black ants and Chinese bees. That is, the living habit that the black ants like preying wax scraps, dead bees, the wax-moth larvas and wax-moth larva eggs is utilized to prevent and control the wax-moth larvas in Chinese bee hives and clean the hives, and meanwhile, strong bee colonies are utilized to protect honeycombs and prevent invasion of the black ants to realize symbiotic mutual benefit of the black ants and the Chinese bees. The method comprises the steps of beehive leaving the ground, bee colony strengthening, ant luring, ant introducing and ant colony vigor control. The method is a pure biological method, does not need any chemical agent, is simple, convenient to manage and free of any ecological risk, can ensure the quality of the honey while effectively preventing and controlling the wax-moth larvas, and is very suitable for the technical requirementsof the current ecological green bee industry development.