The activity determination of factor X activator from Vipera russelli by a enzyme rate method using chromogenic substrates;
生色底物连续速率法测定圆斑蝰蛇凝血因子X激活剂的活性
The result showed that the two forms of pro urokinase determined by the chromogenic assay were closer to each other in activity than those determined by the clot lysis method, and that the chromogenic method had smaller mean errors in measurement and a better repeatability, and was more suitable for quality.
以双链尿激酶国际标准品 (IS)为对照 ,用显色底物法和凝块溶解法测定糖基化和非糖基化的尿激酶原的酶活性 ,结果表明与凝块法相比 ,显色底物法测定两种形式的尿激酶原的酶活力相近 ,测量误差小 ,重复性好 ,更适于产品的质量控
Methods:The potency of anti-factor Xa and anti-factorⅡa in six fractionated and unfractionated samples of low molecular weight heparins with different molecular weights were determined by chromogenic substrate method.
方法:用生色底物法测定不同相对分子质量的低分子肝素6个分级和未分级样品的抗Ⅹa因子和抗Ⅱa因子效价,相对分子质量采用高效体积排阻色谱法(high performance size exclusion chromatography,HPSEC)测定。
Determination of thrombin-like in defibrase for injection by chromogenic substrate;
发色底物法测定注射用降纤酶中类凝血酶的含量
A practical technique for the determination of thrombin inhibitory acti vity-- chromogenic substrate spectrophotometry is developed.
报告了一实用的凝血酶抑制剂抑制活性的测定方法———发色底物分光光度法 ;以发色底物S 2 2 38与标准凝血酶反应 ,测定未抑制的吸光度A0 ,同时以发色底物S 2 2 38与凝血酶抑制剂盐源山蛭素和标准凝血酶反应测定抑制吸光度As,然后以As/A0 计算盐源山蛭素的抑制活性aI。
chromogenic substrate
显色底物，生色底物
The Chemical Synthesis of the Chromogenic Substrates S-2251 and S-2288
发色底物S-2288和S-2251的化学合成
Survival of the Characters in Zhang Ai-ling s Novels in Time Context;
时间底色下的生存——论张爱玲小说人物的生存状态
An image in which the light areas of the object rendered appear dark and the dark areas appear light.
底片像一种映像，在里面物体的有光的部分显示出暗色，而阴暗的部位显示出光亮
Preliminary Research on Backing Textile Cultural Relics with Dyed Xuan Paper
染色宣纸用作纺织品文物底衬的初步研究
The discharge printing of the pure cotton knitted fabric with the reactive dyed ground color by using the vat dyes
纯棉针织物还原染料拔染活性底色印花工艺
Expanding the Substrate Spectrum of Cytochrome P450 2A6 towards Bulky Substrates
扩展细胞色素P450 2A6对大位阻底物的适应性
Red stands out against a white background.
在白底上红色显得特别醒目。
Progress of Black Matrix Graphite in Color Tube
彩色显象管用黑底石墨乳的研究进展
creatures that populate the ocean depths.
生活于大洋洋底的生物
biological stain
生物染色,生物着色
aquatic perennial of North America and Ireland and Hebrides having translucent green leaves in a basal spiral and dense buttonlike racemes of minute white flowers.
生于北美、爱尔兰和赫布里底群岛的一种多年生水生植物，具有半透明的绿色叶子，。
Benthos The organisms that live on the bottom sediments of freshwater and marine ecosystems. They include plants and algae (phytobenthos) that grow below low tide mark.
底栖生物（海底生物）：在淡水或海洋生态系统底部生活的生物体。包括一些水底的植物和藻类。
European Underseas Bio-Medical Society
欧洲海底生物医学学会
molgura zenophora
船底附着生物的一种
marine benthos laboratory
海洋底栖生物实验室
bottom-plankton sampler
海底浮游生物采样器
There is great tourist potentiality for its peculiar kop view,religions,fork customs and abundant biological resources.
山岳景观奇特,宗教文化底蕴丰厚,民俗文化别具特色,生物旅游资源丰富,具有开发的极大潜力。