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Wang Yingxiang's team revealed the molecular mechanism of meiosis heterochromatin concentration
Time of Update: 2022-10-25
Wang Yingxiang's team revealed the molecular mechanism of meiosis heterochromatin concentrationMeiosis is a necessary life process for the sexual reproduction of eukaryotes, which through homologous chromosome recombination, free combination of non-homologous chromosomes and two divisions finally form haploid gametes, which ensures the relative stability of genetic material and increases the differences between individuals, so that species can reproduce and evolve.
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Plants use their roots to measure the concentration of effective manganese in the soil
Time of Update: 2022-10-25
Manganese deficiency triggers an oscillating calcium signal The team found a special population of cells at the root of the plant and named it "manganese-sensitive niche.
Manganese deficiency triggers an oscillating calcium signal The team found a special population of cells at the root of the plant and named it "manganese-sensitive niche.
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Week 42 Livestock News Concentrate
Time of Update: 2022-10-20
UHM-， In June and September, the income of listed pig enterprises increased sharply, and the number of herding pigs slaughtered hit a new lowUHM-，In September, the income of listed pig enterprises increased sharply, and the number of herding pigs slaughtered hit a new low On the evening of October 10, Haida Group announced the "Announcement of Pre-increase in Results for the First Three Quarters of 2022".
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How to judge the sand and dust concentration value of the sand and dust test chamber
Time of Update: 2022-10-20
In the natural environment of smoke and dust, it not only harms the smoke room, but also endangers the visibility of smoke particles;The shell structure of the sand and dust test chamber is made of cold-rolled plate and electrostatic powder spraying.
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World name technology: creating "large color concentric circles"
Time of Update: 2022-10-19
In the future, Shiming Technology will further use the capital platform to continue to look for more foreign investment and cooperation opportunities, enhance the comprehensive development of the company's product industry chain, and gradually achieve the strategic goal of "global color new material service provider".
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What should I pay attention to when operating the extraction concentrator?
Time of Update: 2022-10-19
The extraction concentrator is a combination unit of extraction and concentration, which is suitable for the extraction, concentration, paste collection, diafiltration, volatile oil extraction, alcohol recovery and other functions of heat-sensitive materials such as plants, animals, traditional Chinese medicines, and food additives, and meets the requirements of scientific research institutions and hospitals as new drug extraction, new process technical parameter determination, pilot test, new variety development, extraction of precious medicinal materials, and concentration of pharmaceutical liquid.
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What are the factors that affect the measurement of the concentration meter
Time of Update: 2022-10-14
After long-term research and practice in iron ore concentrators, ultrasonic concentration meters have truly served on-site production, and the measurement accuracy meets the production process requirements, which has good guiding significance for metal mine concentrators.
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Professors Wu Depei and Zhang Xi: Concentric relay, continuing hope, innovative ADC drug Pola opens
Time of Update: 2022-10-14
GuideEvery opening of the unknown world has the brave foresight of pioneers; Every journey of sneaking in the dark night, there is a little lamp man fearlessly leading the way. The series of reports "
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The working principle of the double-effect energy-saving concentrator
Time of Update: 2022-10-13
The double-effect energy-saving concentrator equipment connection is made of the secondary steam port of the one-effect external circulation concentration pot through the pneumatic valve to connect the two-effect heating chamber and the condensing cooler respectively, and different production methods (double-effect or single-effect) are adopted according to the different scale and requirements of production 。 In the dual-effect production (vacuum degree 0.
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How to use a ball concentrator? Let's take a look
Time of Update: 2022-10-12
Spherical concentrator is widely used in traditional Chinese medicine, Western medicine, food, monosodium glutamate, dairy, glucose, starch, fruit juice, biological medicine, chemical and other heat-sensitive materials concentration and ointment.
The distilled liquid passes through a separator, some of which flows back into the main tank.
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Soda ash: increased concentration and optimized product structure
Time of Update: 2022-10-12
Since the Eighteenth National Congress of the Communist Party of China, the soda ash industry has adhered to the concept of green development, continuously improved the concentration of the industry, gradually optimized the product structure, continuously compared with the level of process technology and equipment outside the United States, and significantly improved the level of energy conservation and consumption reduction.
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【News concentrate 37】In August, nearly 10 million pigs were listed on the list, and Huatun shares rose 24 times, Zhengbang
Time of Update: 2022-10-03
76 million heads, Huatun shares doubled 24 times, Zhengbang fell 60% year-on-year vP5 China feed industry information network - based on feed, service livestock According to the August pig sales briefing released by various pig enterprises, 15 listed pig companies have a total of 9.
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【News concentrate 38】Isai beef went bankrupt, Zhengbang sold pig subsidiaries again, and Tongwei signed a large order of 100 billion
Time of Update: 2022-10-03
35 million tons, and the pig feed increased month-on-month, and the year-on-year decline was suv China Feed Industry Information Network - based on feed, serving animal husbandry In August 2022, the national industrial feed output was 26.
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Systemic lupus erythematosus in childhood: hydroxychloroquine blood concentration and evaluation
Time of Update: 2022-10-02
Studies have shown that hydroxychloroquine concentrations in the blood correlate with disease activity in children with systemic lupus erythematosus.
Studies have shown that hydroxychloroquine concentrations in the blood correlate with disease activity in children with systemic lupus erythematosus.
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These basics must be mastered before using a miniature multifunctional extraction concentration recovery unit
Time of Update: 2022-10-01
The main functions of the micro multi-function extraction and concentration recovery unit: 1, atmospheric pressure extraction, atmospheric pressure concentration, according to the actual requirements of the user to increase or decrease the equipment intermediate storage tank, no vacuum pump, connected to the circulating water pump can be, but must manually collect the liquid in the collection tank, manually collect and then pour into the extraction tank again for extraction or concentration.
