chemical的例句大全

The quantitative test for the components in blended product usually adopts the chemical dissolution method; the sample needs drying to be constant weight before and after the dissolution for about 8~ 9h, which has a strong impact on the test cycle.

混纺产品中各组分的定量测试一般采用化学溶解法，试样在溶前和溶后都需烘至恒重，标准烘干时间需8～9h，严重影响样品的测试周期。

However, the quality component contents and the chemical evaluation score of the export blended broken black tea of China were much lower than those of Sri Lanka.

但出口样拼配红碎茶的主要品质成分含量和内质化学鉴定分数均显著低于斯里兰卡红碎茶。

Study of low-alkalinity steel slag blended oil well cement and geothermal cement I chemical composition, mineral phases and mineral characteristic of low-alkalinity steel slag

低碱度钢渣基油井及地热井胶凝材料的研究&Ⅰ低碱度钢渣的化学成分、矿物组成和矿相特征

Bleaching effect treating bagasse chemical pulp with alkaline hydrogen peroxide

碱性H2O2处理蔗渣化学浆的漂白效应

Study on Chemical Structure and Spectra of Double Salt of Ranitidine Bismuth Citrate

枸橼酸铋雷尼替丁复盐的化学结构及光谱研究

Water quality of 9 sites were evaluated by the biotic index at the Family-level of the insects and general chemical menitoring method.

利用科级生物指数及常规化学监测方法对9个基点的水质进行了评估；

The chemical bionics of this crude film is on research.

这种天然保护膜的化学仿生研究正在进行之中。

The paper introduces good quality and multiple-use complex epoxy resin binder and its application in anti-corrosion coating of chemical storage tanks.

本文主要阐述了性能优良、应用广泛的复合型环氧树脂粘合剂，在化工贮罐、防腐涂层的工艺和方法。

The animal glue is used to make mold and core sand binder, and infrared spectrum ( IRS), chemical element analysis, and thermal lost-weight analysis are used to explore the recycling property and reused process of glue-based mold and also its core sand environmental influences.

采用近乎属于固体工业废物的动物胶做型芯砂黏结剂，用红外光谱分析、热分析及元素分析等方法探讨了其对环境的影响以及所制造型芯砂的回用性能、再生工艺等。

Chemical Oscillations and Multistability Phenomena in Isothermal, Bimolecular Reaction Systems

恒温双分子反应系统中的化学振荡和多重稳定性现象

Both fractional crystallization and partial melting are important processes that control the variation of chemical composition of basaltic magma.

分离结晶作用和部分熔融作用，是控制玄武岩浆化学成分变异的两种主要方式。

Crystal Structure and Properties of Chemical Bath Deposited CdS Thin Films

化学水浴沉积CdS薄膜晶相结构及性质

An Analysis of Mechanism of SnS Thin Film Deposited by Chemical Bath

化学浴法沉积SnS薄膜的机理分析

The reaction mechanism of chemical bath is been studied.

对常规化学浴的反应机理进行了分析。

Chemical constitution and microscopic pattern of the inorganic filler in a corona resistant magnetic wire insulating coating was tested and analyzed.

测试和分析了某型耐电晕电磁线绝缘漆中无机填料的化学组成和微观形貌，并测试该电磁线绝缘漆的紫外可见光吸收谱。

I've just want to tell U that I sold my flat with the low price last year after I smell the odour of chemical substance for several weeks.

我住所在第二座，三个星期前开始闻到强烈的刺鼻的气味。考察了三个星期但还没发现气味的来源。气味不是垃圾或是堆田区的气味，这以是化学品的气味。

Chemical States and Species of Mineral in Blast Furnace Coke

高炉焦炭中矿物质的化学形态和物种

This paper introduces a kind of automatic measurement and control system for the study of non balanced chemical reaction. The principle for implementing the system is analyzed and the designs of hardware and software are also presented.

本文介绍了一种用于研究非平衡化学反应&BZ振荡反应的自动测控系统，分析了系统实现原理，给出了系统的硬件设计以及软件编写。

Dental ceramics become gradually the important materials for dental crown and bridge prostheses because their high chemical stability and good biocompatibility, wear resisting, smooth and nonporous surface, lifelike color and lustre, no ageing and no coloring, etc.

牙科陶瓷材料以其良好的化学稳定性、生物相容性、耐磨损、表面光洁、色泽逼真、不老化和不着色而成为牙科冠桥修复的重要材料。

Preparation of nano-Cu_2O thin films using modified chemical bath deposition method

化学浴沉积法制备纳米氧化亚铜薄膜