Last year, the scale of the adhesive industry exceeded 174 billion yuan
Time of Update: 2022-09-20
At the 25th China Adhesives and Adhesive Tape Industry Annual Conference held on September 8, Yang Xu, Secretary General of the China Adhesives and Adhesive Tape Industry Association, pointed out tha
Magnetic stirring water bath pot basic operating procedures and maintenance methods
Time of Update: 2022-09-15
Magnetic stirring water bath pot basic operating procedures: The water bath pot should be placed flat on a fixed platform, the power supply voltage must be consistent with the voltage required by this box, the power socket should use a three-hole safety socket, and the ground wire must be properly connected before use.
It is not too early to add shrimp skin to infant food supplements
Time of Update: 2022-09-03
(He Xiao) "China Food News" (06 edition on June 9, 2022) (Editor in charge: Zhu Meiqiao) Among many foods, it is believed that eating small shrimp can supplement calcium .
"Expert Consensus on Clinical Application of Artificial Liver Blood Purification Technology (2022 Edition)" released
Time of Update: 2022-06-06
At the same time, the blood volume of extracorporeal circulation is large, and HDF treatment can be performed first, and the DPMAS mode can be operated after the patient's vital signs are stabilized .
Diagnosis and Solution of Common Faults of Liquid Filling Machine
Time of Update: 2022-06-04
Solution: It may be that the fuel injection switch is damaged or the base of the time relay is loose .
Failure problem: If the material is not filled after touching the material filling switch, but the digital LED indicator of the time relay flashes Solutions: 1.
[Live] How to confirm user needs and customize purified water equipment
Time of Update: 2022-05-06
Based on this, Jingderui takes water demand as the starting point in this live broadcast, and solves the problem of high-quality water for enterprises through the whole process of system design, installation and commissioning, verification, after-sales maintenance and other services .
Multiple negatives suppress ethylene glycol prices higher
Time of Update: 2022-03-25
Although textile consumption recovered well in October, terminal consumption from November to December may continue to be in a weak state, which is difficult to support polyester end demand and is negative for the ethylene glycol market.
Production process and quality inspection of p-nitroacetophenone
Time of Update: 2021-08-11
When the temperature is cooled to 20°C, stop stirring, let it stand for 3 hours, and open the bottom valve to separate the waste acid from the lower layer .
When the temperature rises to 150°C, the heating is stopped, cooling water is introduced, and the oxidation reaction is stirred at a pressure of 0.
How do coating companies do a good job in 2016 business planning
Time of Update: 2021-08-07
Global Coatings Network News: Welcome to 2016 those paint things that paint companies have to think about The company’s annual plan is generally formulated at the beginning of the year.
Time of Update: 2021-02-26
Shaanxi Zhou to Louguantai a ginkgo female plant, the age of the tree has reached about 2000 years old.
Ginkgo roots occur a lot of germination, can be sub-breeding, from the young trees to dig the female root planting, reliable, about 10 years to start the results.
The Isolation of scFvs Against Small Target Molecules
Time of Update: 2021-01-31
Phage display has the capacity to rapidly isolate recombinant antibodies against protein targets and other molecules of significant size.
However, there is no obvious lower limit to the power of the selection methods: this chapter describes how the techniques of phage display can be adapted to allow the isolation of antibodies against very small compounds.
Time of Update: 2021-01-27
It is found in the main tributations and lakes of the Yangtze River water system, and is also distributed in the lower reaches of the Yellow River.
After spawning, it returns to the lower and middle reaches and lakes for fertilization and wintering.
Microscope direct counting
Time of Update: 2021-01-20
B (one) the same, if it is 16 Chinese grid counting board, set the total number of five Chinese grid a', then three, equipment wine yeast bacteria suspension, blood cell counting board, microscope, cover glass, sterile capillary tube.
The treatment of COVID-19 with pruamine was breakthrough: significantly reduced hospitalization and sepsis rates
Time of Update: 2020-12-24
December 11, Pioneer Pharmaceuticals learned from Dr. Andy Goren, director of the Clinical Research Program, that the preliminary results of the clinical trial of Prueline's treatment of COVID-19 showed outstanding results and good safety.
Quantification of Water Stress-Induced Osmotic Adjustment and Proline Accumulation for Arabidopsis thaliana Molecular Genetic Studies
Time of Update: 2020-11-06
Osmotic adjustment, the amount of additional solutes accumulated by plants under water stress, is often measured in drought physiology studies and requires quantification of both relative water content and solute content (osmotic potential) of the plant tissue.