成分的

Removal rates of elements and eutrophic composition by different plant species in two levels of eutrophic water were studied.

研究了不同植物在两种程度富营养化水中对元素的去除率及对富营养化成分的去除率。

Controlled concentrations of specific donors or acceptors may be intentionally added into materials to form extrinsic semiconductor using various techniques.

控制特定施主和受主原子的浓度，进而运用各种方法能动地填加，这种在半导体材料中加入合金成分的过程称为掺杂。

The content and composition of Germanic great fennel essential oil obtained by simultaneous distillation and extraction were investigated at three different time during distillation.

以德国大茴香为实验材料，采用同时蒸馏萃取法，分3个蒸馏时段研究了茴香精油的得率及精油成分的相对含量。

Fennel seeds of different areas were differ in contend and major component relative contents of essential oil.

我国不同来源茴香在精油含量及主要成分的相对含量上均存在一定的差异。

Although there has been recent debate about the relevance of parthenolide as an active constituent, 65 it is best to use standardized extracts of feverfew until research proves otherwise.

虽然最近有辩论的小白菊内酯作为活性成分的相关性，65岁，最好使用小白菊提取物，直到标准化研究证明并非如此。

The condition when forming hydrate to 6 groups of sample of actual firedamp composition with new model undertook imitate is calculated.

用新模型对实际沼气成分的6组样品在形成水合物时的条件进行了模拟计算。

It was suggested that the content and ratio of main flavouring component resulted in different style of various liquor.

指出主体香成分的含量比例构成了各种香型白酒的不同风格。

A kind of method for continuous determination of flax composition is presented based on the properties of flax .

针对亚麻的特性，通过试验确定了一种亚麻成分的连续测定方法。

Folium Eriobotryae in different seasons. Method: The content of triterpenoid acids was determined by RP-HPLC.

采用高效液相法对不同季节采收的枇杷叶中4种三萜成分的含量进行检测。

The rapid method developed by this study may be applied to quantitative analysis of the off-flavour compounds in fresh-water fish.

该方法可用于水产品中挥发性成分的分析，并可为不良风味化合物的定量研究提供参考。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。