All matter is composed of basic substances called elements.
物质都是由被称为元素的基本物质所组成。
Some basic substances such as gene, enzyme, functional protein and small molecular substances involved in osmotolerance regulation & control of microzyme were reviewed.
综述了参与酵母菌耐高渗调控的一些基本物质，如基因、酶、功能蛋白质和一些小分子物质等。
Since ancient time , wood , fire , earth , metal and water have been considered as basic substances to constitute the universe and they are also indispensable for life.
自古代以来，木、火、土、金、水就被认为是宇宙组成的基本物质，也是生命不可缺少的物质。
The basic principle of membrane fouling in separation of volatile substances in water solution by gas filled membrane absorption process is presented.
介绍了用充气膜吸收技术分离水溶液中挥发性物质过程中膜污染的基本原理。
Fundamental particles are the most basic elements that make up substances.
粒子就是构成物质的最基本的元素。
Many have asserted that steroids and other performance enhancing substances were not banned in Major League Baseball before the 2002 Basic Agreement.
许多人相信类固醇与其他能促进运动表现的药物，在大联盟2002年的基本协议之前是没有禁止使用的。
This paper first discuss the basic features of the sludge containing the efficiency of water , waste , oil and other substances.
本文首先研究含油污泥的基本性质，包括含水率、含渣量、含油量以及其它物质含量等。
Recently there are more basic researches on amniotic membrane. Many active substances in amniotic membrane have been detected.
近年来有关羊膜的基础研究逐渐增多，现已有数十种生物活性物质从羊膜中检出。
This article reviewed several chemical substances in Moschus and its pharmacological activity. It provided the oritical basic of the clinical use of Moschus.
本文综述了麝香中所含的多种化学成分及其药理活性，为麝香在临床上的应用提供理论依据。
The acidic-basic properties of simple substances and compounds are discussed from this viewpoint.
本文还用此观点讨论了一些单质和化合物的酸碱性质。
The basic methods are the investigation and study, affirm the principles, stipulate the substances, sign and discharge the contract, etc.
基本方法：调查研究、确立原则、规定内容、签订合同、履行合同。
The basic nature of these substances in the sport is a superimposed effect, and so does the change of seasons.
而自然界的各种这些基本物质的运动带来的是一种叠加效应，四季更替的变化也不外于此。
The teaching contents for experimental biochemistry involve the common substances, basic techniques, and primary strategy of research.
医药生物化学探究性教学实验内容应覆盖了主要研究对象和常用技术，体现了常用研究思路。
The teaching contents for experimental biochemistry involve the common substances, basic techniques, and primary strategy of research.
医药生物化学探究性教学实验内容应覆盖了主要研究对象和常用技术，体现了常用研究思路。
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