How to understand the strategic significance of saline-alkali land
Time of Update: 2022-09-10
It is necessary to strengthen basic research on germplasm resources, protection and utilization of arable land, change the concept of breeding, from the management of saline-alkali land adaptation crops to the selection of saline-alkali-tolerant plants to adapt to saline-alkali land, tap the potential for development and utilization of saline-alkali land, and strive to focus on key core technologies and important areas of innovation.
Analyze the advantages and uses of catalytic combustion equipment
Time of Update: 2021-07-27
Catalytic combustion equipment mainly uses a catalyst to change the reaction conditions to achieve a purification device that removes organic matter under lower conditions.
High exhaust gas purification rate and high heat recovery rate: low temperature reaction, equipped with protection measures such as fire retarding system and alarm device .
Talking about: Sulfonate Drugs & Sulfonate Gene Toxicity
Time of Update: 2021-05-02
On June 6, 2007, the European EMA discovered that some batches of anti-AIDS drug Viracept, that is, nelfinavir mesylate containing high doses of genotoxic impurity ~ ethyl methanesulfonate, decided to recall Roche Pharmaceuticals Viracept.
Data science research has found five key genes and seven subsypes of the new crown
Time of Update: 2021-02-23
Recently, researchers analyzed systematic gene interactions between two sets of gene expression data based on plasma and white blood cell sampling, published in Cell-System, and found that five key genes not only completely determine whether the sample is infected with the new coronavirus, but also can further divide the confirmed patients into seven different new coronary subtypes based on the characteristics of the infection.
The boy mistakenly swallowed the button battery, causing the gastric mucosa to decay in many places, these misunderstandings most people do not know
Time of Update: 2020-08-29
the button battery removed by the patient had been corroded and blackened, and the child's stomach appeared a number of mucous membrane erosion damage, after surgery, the child continued to stay in hospital for gastric observation and treatment.
Marketing: how to build a stable paint sales team
Time of Update: 2020-04-03
Core tip: it is more and more difficult to find and retain conference marketing talents Coating enterprises do conference marketing, many governance will appear more tired people Do conference marketi
Paint knowledge | knowledge of interior wall coating selection
Time of Update: 2020-04-03
Core tips: first, what kinds of interior wall coating are there? One is low-grade water-soluble coating, which is made by dissolving polyvinyl alcohol in water and adding pigment and other additives I
The influence of China's accession to WTO on Soybean Industry
Time of Update: 2001-11-12
Introduction: Tang Yanli, information center analysis Office of the Ministry of agriculture, passed all the legal documents of China's accession to the World Trade Organization in Geneva on September