preferred orientation column是什么意思

网络释义

用法例句

A microcalorimetric study of the optimum temperature of a starch enzymatic catalyzed reaction;

淀粉酶催化反应的最适温度的微量量热法

Quantitative relationship of characteristic sequence and optimum temperature of xylanases in G/11 family;

G／11家族木聚糖酶特征序列与其最适温度定量关系的研究

A uniform design based neural network model for amino acid composition and optimum temperature of alcohol dehydrogenase;

乙醇脱氢酶氨基酸组成和最适温度均匀设计的神经网络模型

Under optimum condition,Trichoderma viride LH374 was able to yield the maximum .

在最适条件下发酵72 h生成植酸酶的最高产量为2510 U。

In design and analysis of experiments,grid method is usually adopted to define optimum condition.

实验设计与分析中最适条件确定通常使用所谓的网格法，在多因素条件下试验次数往往很大，而有关的改进技巧和策略又多借助于经验的方法。

The optimum conditions which affected the corn diastase activity have been studied by using orthogonal experiment design in this paper.

本文采用正交试验设计方法，对影响玉米淀粉酶活性测试的“最适条件”进行研究。

The determination method of microbial optimal acidity range in Luzhou-flavor liquor production is described in detail.

详细地介绍了浓香型白酒生产中有益微生物最适酸度范围的测定方法。

A principal component analysis based output integrated BP neural network for xylanase optimum pH modeling;

主成分分析的神经网络及其在木聚糖酶最适pH建模中的应用

In this paper, a prediction model for amino acid composition and optimum pH of xylanase in G/11 family was established in terms of an artificial neural networks based on uniform design.

籍均匀设计(UD)方法,构建了G/11家族木聚糖酶氨基酸组成和最适pH的神经网络(NNs)模型。

Its optimum pH value is 8 0,the optimum temperature is 57℃ and it is stable to heat.

研究表明,其最适pH值为80,最适温度为57℃,热稳定性较好,金属离子Na+,K+,Mg2+等可提高此酶的活力,而Hg2+,Ca2+等对此酶有一定的抑制作用。

The results show that the optimum pH value of xylanase is 4.

木聚糖酶在造纸、饲料添加剂等方面有重要的应用价值;本文探讨了pH和温度对木聚糖酶活力的影响,结果表明:受测木聚糖酶发挥作用的最适pH值为4。

The optimum pH values of the protease in stomach,intest.

结果表明:在各自生理pH值下,牛蛙消化系统不同部位蛋白酶活力大小顺序依次为胰脏>胃>中肠>食道>前肠>后肠,胃、肠和胰脏蛋白酶的最适pH值分别为2。

Optimal exhaustion simulation is made with the iron ore resource in Tangshan region as the example.

并以唐山地区铁矿资源为例进行了最适耗竭模拟,还将近年唐山地区实际开采利用情况与最适耗竭模拟结果作了对比和分析。