Objective: To investigate the stability of methylene blue crude materials.
目的：考察亚甲蓝原料药的稳定性。
Qualified fine materials are emitted by inner-sifter, crude materials continue to be broken.
合格细料经内置筛筛分排出，粗料继续被破碎。
Exploitation and transportation of crude materials are crucial parts in the production of the plant.
采运原材料是工厂生产的重要组成部分。
Consumer price index, Producer price index, Finished consumer goods excl. food, Intermediate materials, Crude materials.
消费物价指数，生产价格指数，成品（不包括食品），中间材料，原材料。
The influencing factors on gastrodin content in the crude materials of Gastrodia elata were investigated by HPLC analysis .
应用高压液相色谱技术， 对产地、品种、以及炮制方法等因素对天麻中天麻素含量的影响进行了比较分析。
Neither crude materials nor products in chemical industry enterprise, most of them are gas or fluid whose meterage belongs to flow metering.
化工企业的原料和产品大部分都是气体和液体，其计量类别都属于流量计量。
Polyacrylonitrile (PAN) fiber, pitch fiber and rayon fiber (RF) are three main kind of crude materials from which we produce carbon fiber (CF) now.
聚丙烯腈(PAN)纤维、沥青纤维和粘胶纤维(RF)是目前生产碳纤维(CF)的三大原料体系。
The method has been applied in crude materials system of the cement kiln and the result shows that this method is more superior to traditional PID control.
算法已成功应用在水泥窑生料系统，现场运行结果表明该算法简捷实用，控制效果优于传统的PID控制。
The influence of the combination, mixture ratio and use level of various crude materials in the polymerization for the mechanical properties of latex have been studied by experiments.
考察了共聚体系中各种原料的组合、配比及用量对乳胶机械性能的影响。
Most shipping is of raw materials, such as crude oilfrom the Gulf to East Asian countries.
船运货物大部分是原材料，例如从海湾地区运往东亚国家的原油。
Crude oil is full of toxic materials, and when oil from a leaking underwater well hits the surface, many of those materials can enter the air near where cleanup workers are breathing.
原油里充满有毒物质，当它由海底油井泄漏出来，浮上水面时，许多有毒物质会污染清理工人周围的空气。
Raw materials from Brent crude to wheat, cotton and metals fall in unison, paring strong gains made since mid-March on lost oil output in Libya and steep falls in agricultural stocks.
从布伦特原油到小麦、棉花和金属等原材料价格同步走低，削弱了从3月中以来因利比亚原油减产和农产品储量锐减而取得的强劲涨幅。
With the depletion of fossil fuel resources and the soaring prices of crude oil, the production of petrochemicals from fossil fuel as raw materials has been a severe challenge.
随着石化资源的不断枯竭和石油价格的飞涨，以化石资源为原料的化学品生产受到了严峻的挑战。
High purity heavy liquid paraffin and low condensing point dewaxing oil are produced by urea complex using Daqing crude oil distilling cut as raw materials.
以大庆直馏柴油为原料，经异丙醇尿素脱蜡制得纯度较高的重质液体石蜡和低凝点脱蜡油。
The work of the chemical engineer in utilizing successively greater fractions of raw materials such as crude oil is well known .
化学工程师的工作是对象原油这样的一些原材料的多数分馏物加以连续不断地利用，这是尽人皆知的。
Crude fatty materials contain certain substances that are not hydrolyzed in the human alimentary system.
原始脂肪物质含有一定量的不被人类消化系统水解的物质。
The starting materials as petrochemical industry are obtained from crude petroleum in one of two general ways.
石油化工的初始物质是以两种普遍方法中的一种获得的。
Many kinds of materials were used to get the crude phytosterols through different treatments.
选用多种原料进行不同的处理得到粗制甾醇。
Recent trends in raw materials, in processing of crude coal tar to binder pitches and in new transportation systems are outlined.
概述了在原料、煤焦油到粘结剂沥青的加工及新的运输系统等方面的最新发展趋势。
Recovery of crude benzene is the coking plant production of intermediate products, refined workshop production of benzene, toluene, xylene and other products of raw materials.
回收粗苯是焦化厂生产的中间产品，是精制车间生产纯苯、甲苯、二甲苯等产品的原料。
Products in our company contain chemical raw materials. Pharmaceutical Necessities, medicinal intermediate, crude drug, plant extracts, mechanical equipment etc.
公司产品包括化工原料、药用辅料、原料药及中间体、植物提取物，机械设备等。
High purity light liquid paraffin and low condensing point kerosene are produced by urea complex using Zhongyuan crude oil distilling cut as raw materials.
以中原原油直馏馏分为原料，用尿素络合法制得纯度较高的轻液体石蜡和低凝点煤油。
The starting materials for the petrochemical industry are obtained from crude petroleum in one of two general ways.
石化工业的初始原料概通过一到两种方法从原油中提取。
The methods for determining the fatty acids in cottonseed kernel and oil were introduced, and the contents of moisture, crude fat and some fatty acids in different materials were also given.
本文报导了棉籽仁、棉籽油中脂肪酸含量分析的实验方法，给出了几种棉籽仁中水分、粗脂肪含量和棉籽仁、棉籽饼、棉籽油申脂肪酸含量的分析结果。
The influences of reaction time, ratio of raw materials and amounts of catalyst on yield of crude esters were studied.
并考察了反应时间，原料的不同配比和催化剂用量对粗酯重量产率的影响。
The crude benzol is the byproduct of coking industry, by the purification of which chemical foundation raw materials such as benzene, toluene and xylene can be obtained.
焦化粗苯是炼焦工业的副产品，精制可得到苯、甲苯及二甲苯等化工基础原料。
The crude benzol is the byproduct of coking industry, by the purification of which chemical foundation raw materials such as benzene, toluene and xylene can be obtained.
焦化粗苯是炼焦工业的副产品，精制可得到苯、甲苯及二甲苯等化工基础原料。
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