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共价化合物
主要以共价键结合形成的化合物，叫做共价化合物。不同种非金属元素的原子结合形成的化合物（如CO 2 、ClO 2 、B 2 H 6 、BF 3 、NCl 3 等）
2025-04-21 29 -
Hydrogen Peroxide Assay for Amine Oxidase Activity
Amine oxidase activity can be assessed by measuring the conversion of substrate
2025-04-21 25 -
中印日益依赖生物燃料 将导致两国水资源枯竭
新的调查报告显示，中国和印度雄心勃勃要激增生物 燃料产量的结果是，两国的水资源储备将走向枯竭，严重影响它们喂饱人民的能力。 总部设于斯里兰卡的国
2025-04-21 18 -
玉筋鱼熟干品
玉筋鱼俗名是银针鱼、面条鱼，可以加工成熟干品，是人们喜欢的珍贵水产食品之一。玉筋鱼鱼体较小，肌肉组织脆弱，肉质细嫩，酶的活力较强，易腐变质。因此，采捕后要及时加
2025-04-21 19 -
Purification by Solvent Extraction Using Partition Coefficient
Isolation of compounds in a pure state from natural sources is the most importan
2025-04-21 22 -
Assessment of different protocols for the isolation and purification of gut associated lymphoid cell
Teleost gut associated lymphoid tissue (GALT) consists of leucocyte populations
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生物燃料汽车蔚然成风
面对越来越严峻的能源短缺、环境污染严重的形势，世界各主要国家（地区）采取的对策主要有四方面：一是进一步改进传统的汽柴油技术，以降低燃油消耗和排放；二是将传统的
2025-04-21 18 -
葡萄缺铁症
铁是植物叶绿素的重要组成物质，同时参与葡萄体内一系列代谢活动。葡萄对铁元素反应十分敏感，盐碱地葡萄园常常发生的黄化病就与缺铁密切有关。 (1)葡萄缺铁症状 葡萄
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Whole-Animal High-Throughput Screens: The C. elegans Model
The nematode Caenorhabditis elegans shows a high degree of conservation of molec
2025-04-21 26 -
Microarray-Based Study of CarbohydrateProtein Binding
To develop a novel high-throughput tool for monitoring carbohydrate–protein inte
2025-04-21 22 -
Small Blood Vessel Engineering
Tissue engineering has attracted wide interest as a potential method to alleviat
2025-04-21 20 -
SSCP Analysis by Capillary Electrophoresis with Laser-Induced Fluorescence Detector
Among the various techniques developed for mutation detection, single-strand con
2025-04-21 27 -
Renaturation of the Catalytic Domain of PDE4A Expressed in Escherichia coli as Inclusion Bodies
Owing to simplicity, speed, cost advantage, and a generally high product yield,
2025-04-21 16 -
瓤白菜卷
主料：上好白菜、精肉馅做法：1、选上好白菜嫩层，切成6厘米宽，3厘米长下入开水锅淖透，沥静水待用。2、肉馅放入葱、姜、米、料酒、盐、味精调好味，抹在白菜上打成卷
2025-04-21 20 -
Nanoparticle and Iron Chelators as a Potential Novel Alzheimer Therapy
Current therapies for Alzheimer disease (AD) such as the acetylcholinesterase in
2025-04-21 19
