useful component

And the variety coefficient of grade is smaller than 93 % , and general is 27.5 % - 85.3 % , namely the distributing of useful component is " uniformity " .

品位变化系数小于93%，一般为27.5%~85.3%，有用组分的分布属均匀；

Studying on the dynamic accumulation of useful component of natural medicines and its influence factors .

研究生物药用成分的动态积累及其影响因素；

The difference between the useful component and the noise of the signal lies in the time - frequent characteristic .

有效信号与各种“干扰”信号的主要区别在于他们的时-频特性不同；

Utilizing the useful component of black liquor , coal water slurry additive is prepared by proper treatment and its performance is tested .

利用黑液中有效成分，经过适当处理制备水煤浆添加剂，并且对添加剂的性能进行了测试。

Whispering-gallery-mode disk microcavity , as a new photonic sensor , is a useful component for detecting biological pathogens .

回音壁模（WGM）圆盘谐振腔作为一种新的光电探测器在生物病原体的检测方面获得了应用。

A validated high performance liquid chromatography was developed for the determination of the useful component in CS-spray , with simple mobile phase and commercial HPLC column .

利用简单流动相组成和商品柱，建立了测定催泪喷射器中有效成分的反相高效液相色谱法。

Instead of seeing our moods as simply getting in the way of rational judgment , they began to find in them a useful component of our responses to social situations .

他们不再简单地把我们的情绪看作理性判断的绊脚石，而是开始发觉，情绪是我们对社会情形所做出反应的有益组成部分。

PSD ( Position Sensitive Detector ) is a useful component in un-contact measurement of position detection . This paper mainly introduces the principle and design thought of PSD phase positioning orientation .

PSD是非接触式位置检测中的一种理想的器件，本文主要研究PSD相位法定位实现的原理及设计思路。

Cellulase , which is used widely in the extraction and transformation of useful component from natural plants , become instable under the action of heat and the adsorption and desorption between cellulase and substrates .

在天然产物有效成分的提取转化中应用最广泛的生物催化剂-纤维素酶，由于热作用及酶与底物之间的吸附脱附作用，变得极不稳定，纤维素酶活性的稳定化成为亟需解决的问题之一。

The material composition of the deposit is simple and classified into low sulfide type , the main metallic mineral and gold carrying mineral is pyrite , natural gold is the only gold mineral and useful component .

矿床物质组成简单，属低硫化物型，黄铁矿是最主要的金属矿物和载金矿物，自然金是唯一的金矿物和有用组份。

This is immensely useful during component testing , as you can identify untested code and check it before it is shipped .

这在组件测试中非常有用，如你可以在封装之前确认未测试代码并检查它。

As a useful and common component , waveguide is getting more and more attention .

波导作为一种常用的导波元件越来越受到人们的重视。

In general , a state machine is useful when your component 's activities are event driven and each activity that occurs depends on the current state of the component .

一般来说，如果组件的活动是事件驱动的，并且所发生的每个活动都取决于该组件的当前状态，那么状态是非常有用的。

Compare to the macro-scale model , the study and development of the micro-scale model could show the inner disciplinarian of the complex process , and it is very useful to predict component and quality of product , and optimize production .

相比于宏观模型，分子尺度模型的研究与开发更能触及复杂过程的内在规律，并对于产物组成和产品质量的预测，以及优化生产操作，有重大意义。