网络分离产率 网络释义 1. 分离产率 什麽是分离产率(isolated yield) [ 化学 ] 理论产率的计算 20点 [ 物理 ] 何为量子产率? [ 化学 ] 萤光量子产率 [ 化学 ] 废铝罐制... tw.knowledge.yahoo.com|基于13个网页
1) GC yield： 色谱产率. 即通过色谱仪器分析样品后对某一组份的色谱峰进行测算后的百分值.2）isolated yield： 分离产率. 即对反应混合物进行分离后所得产物的实际产率。一般情况下， 因为分离过程涉及的有蒸馏， 精馏， 重结晶， 柱层析， 色谱分离等技术， 分离产率要低于色谱产率。
isolated yield 分离收率 total yield 总收率 我的理解是总收率要大于分离收率 应为在分离过程中很容易就出现产品损失 总收率大概是用气相色谱测出来的 应该在化工方面的文章会用到这两种收率
意思isolated yield Isolated yield refers to the yield of a specific component or compound obtained from a natural source or a chemical reaction after isolation and purification. This term is commonly used in the fields of chemistry, biochemistry, and pharmaceuticals. In chemistry, isolated yield is...
这样产品要经过过滤、洗涤、干燥、纯化等，经过以上后处理的产品量计算的收率就是isolated yield。区别于...
awhen u start can i can see ure breasts a little bit :-) 吃月饼的代表团圆[translate] aYou should drink lots of water and ask your doctor for advice. 您应该喝许多水和要求您的医生忠告。[translate] aisolated yield 被隔绝的出产量[translate]...
At a minimum you should take care not to leak any instances ofisolated-vmobjects (Reference,ExternalCopy, etc) to untrusted code. It is usually trivial for an attacker to use these instances as a springboard back into the nodejs isolate which will yield complete control over a process. ...
G. et al. Single atom spectroscopy: decreased scattering delocalization at high energy losses, effects of atomic movement and X-ray fluorescence yield. Ultramicroscopy 160, 239–246 (2016). CAS Google Scholar Seidman, D. N. Three-dimensional atom-probe tomography: advances and applications. Annu...
polyols, production, yields, yeasts, yield increasesExudate yeasts (700 strains) and newly isolated yeasts (about 1,000 strains) with high glucose tolerance were surveyed for polyol production from glucose. Some exudate yeasts produced about 40% arabitol or glycerol, but they could not grow on ...
isolated in excellent yield as 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 分离出优良的产量为 翻译结果2复制译文编辑译文朗读译文返回顶部...