difference spectra是什么意思_difference spectra中文

difference spectra中文什么意思

示差光谱

difference: n. 1.差异，差别。 2.不和，争论。 3.【数学】差 ...
spectra: n. spectrum 的复数。
difference: n. 1.差异，差别。 2.不和，争论。 3.【数学】差，差额。 4.【逻辑学】特殊性。 There is no difference between them. 两者毫无差别。 the difference of jetsam from flotsam 弃货不同于浮货。 What difference can it make 不是一样吗？ He is an artist with a difference. 他是别具风格的艺术家。 distinction without difference 无聊的区别。 make a difference 发生差别；使…有差别；(结果等)是重要的，有关系[影响] (One false step will make a great difference. 失之毫厘，谬以千里。 Don't let it make any difference. 没关系。 make a difference between A and B 使甲乙有别，对甲乙不一样)。 pay [meet] the difference 付差额金。 seek common ground while reserving differences 求同存异。 settle differences 调停。 split the difference 1. 折中，妥协。 2. 均分剩下的东西。 vt. 〔罕用语〕区别，使有差别。
difference in: 在……方面的差别
no difference: 忘绝境界

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例句与用法

Study on the interaction of me2sncl2 with apo - ovotransferrin by uv difference spectra
2与脱铁伴清蛋白作用的紫外差光谱研究
The temperature induction expression of the recombinant e . coli . was carried out and vhb protein of 16k - d was expressed . 3 we demonstrated the vhb owns biological activity by co difference spectrum
) 2构建了含有vgbm基因的原核表达载体pbv221svhb并转化大肠杆菌菌株bl21 ，经热激诱导，在培养物中检测到了约16kd具有生物活性的vhb蛋白。
Absorption , fluorescence emission and excitation spectra of five pigment - protein complexes were determined . photosynthetic electron transfer was measured from the dcip photoreduction . p700 concentration was assayed from the ferricyanide - oxdised minus ascorbate - reduced difference spectrum
测定裙带菜各色素蛋白复合物的吸收光谱、荧光发射光谱和荧光激发光谱，并进行了dcip的光还原测定和化学法的氧化还原差示光谱测定。
By observing the effect of acidity on the uv difference spectra of ehpg or hbed , the spectral characteristics of apoovotransferrin binding to metals and anions at ph 7 . 4 show that the reaction of apoovotransferrin with metals is related to deprotonation of the phenolic group of tyrosine of the metal binding sites , while the binding of apoovotransferrin to anions is associated with the protonation of the phenolic group of tyrosine of the anion binding sites
摘要通过观察酸度对模拟转铁蛋白小分子ehpg和hbed紫外差光谱的影响，结合脱铁伴清蛋白与金属离子、阴离子结合的光谱特性，推断脱铁伴清蛋白与金属离子的结合导致金属离子结合位点处酪氨酸酚羟基的去质子化，而与阴离子的结合导致阴离子结合位点处酪氨酸酚羟基的质子化。
In chapter 3 , the three 1 , 1 ' - dicarbonylferrocene compounds " properties are systennically characterized by ir , uv , 1hnmr , tg , esr , xps and the infrared difference spectrum before and after irradiation 1 , 1 ' - diformacyl - ferrocenebiphenyldiamine and 1 , 1 ' - diformacylferrocene - o - phenylenedamine polycondensates " chemical and physical properties are characterized by elemental analysis , ir , 1hnmr , tg - dta , gpc and xps
同时，对合成的1 , 1 ’ -二甲酰二茂铁联苯二胺缩聚物和1 , 1 ’ -二甲酰二茂铁邻苯二胺缩聚物用元素分析、 ir 、 ~ 1hnmr 、 tg - dta 、 gpc及xps对其化学与物理性能进行分析。

difference spectra中文什么意思

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