complex fraction 中文意思是什麼
complex fraction
解釋
繁分數-
When diffusion controls, the moisture fraction decreases in a complex but close to exponential manner with time.
當擴散控制時，濕含量遵循著復雜的但接近於指數關系的形式而隨時間降低。 -
The ps ii native fractions ( 20 % and 30 % ) were loaded onto a deae column. the fraction eluted with 150 mm nacl was presented dcip reduction activity and was highly depleted in chi c and xanthophylls, and as such could be considered a ps ii core complex
對于有dcip光還原活性的20和30層帶的復合物，進一步deae離子交換層析純化。 150mmnacl洗脫純化后的樣品經過熒光激發光譜測定發現，已經去除了葉綠素c和墨角藻黃素，並且仍然具有dcip的光活性，分析是ps核心復合物。 -
Yeast elongator was isolated as a complex that associates with the chromatin fraction and interacts with the elongating phosphorylated form of rnap ii. the functional entity of elongator complex has recently been shown to be an unstable six - subunit complex, termed holo - elongator, which can dissociate into two discrete three - subunit subcomplexes upon treatment with high salt and / or monoq chromatography. one of these subcompexes is the elp3 - containing core complex, and the other is a complex of the elp4, elp5 and elp6 proteins
酵母elongator是與染色質組分結合，並與延伸中的磷酸化形式的rnap相互作用的復合物，是個六亞基的功能整體，在高鹽處理或monoq層析時易於分解為兩個三亞基亞復合物，其中一個是含elp3的核心復合物，另一個含elp4 5 6亞基。 -
Although the resistance to oxidation increases with the increase of tungsten, the netlike carbides distributed along the crystal boundary including m2c, m6c and complex carbides manifold by means of the analysis of optical microstructure, xrd and reckoning the volume fraction of carbides by lattice
1變質時；晶粒大小在扣100pm之問，而網狀碳化物明顯細化，網狀碳化物處在10 30um之間；用1 4 re1i mg復合變質后，晶粒大小在10 50um之間，網狀碳化物處在10 20um之間，組織細小而均勻，絕大部分晶界碳化物呈斷網狀分佈。 -
As to the polyreference implemention of the least - squares complex frequency - domain estimator in mathematical separation technique of modes, this thesis builds a right matrix - fraction description model to estimate the system poles. then frequency point stabilization diagram is set up and analyzed to automatically determine natural frequencies, modal damping ratios and modal participation factors. finally mode shapes are identified based on the least squares theory
對于模態數學分離技術的多參考點最小二乘復頻域識別技術，先建立右矩陣分式頻響模型，識別出系統極點，再通過建立和分析頻率點穩態圖，能自動的確定出結構的固有頻率、模態阻尼比和模態參與因子，最後根據最小二乘原理識別出模態振型向量。 -
Method was investigated to extract multiple proteins from complex system including water - soluble fraction of egg yolk and agkistrodon acutus venom by bacterial specific absorption. immunoglobulin yolk ( igy ) were absorbed directly from water - soluble fraction by streptococcus mutans, then eluted and further purified by columns of thiophilic gel. based on above experiments of antibody extraction, bacterium cells were applied further to extract interactive proteins from crude venom of agkistrodon acutus
首先，利用變異鏈球菌（ s . mutans ）與其特異性抗體的吸附作用從水溶性蛋白組分中分離出卵黃抗體（ igy ） ，並將菌體上洗脫下來的igy用嗜硫色譜分離純化，得到高純度的細菌特異性抗體。
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