Experiment is done on the acid hydrolysis of titanium-columbite-tantalite ore difficult to decompose.

对难分解的钛钽铌矿的酸分解工艺进行了试验研究。

The gravimetric method for determinating organic phosphonic acid HPBA with quinoline phosphomolybdate is studied.

用喹啉磷钼酸盐重量法对有酸HPBA主含量的测定进行了分析研究。

The linear velation was good.The averagerecovery of chlorogenic acid was 98.98%,RSD was 0.83%.

本方法线性关系良好,绿原酸的平均回收率为98.98%,RSD为0.83%。

It offers an intense aroma with strong green pepper, fruity like cherry and marasca.

散发出浓郁香气，蕴含强烈的绿胡椒与欧洲酸樱桃的混合香气。

Regenerationprocess of deteriorated chloroplatinic acid by reducing and purifying is introduced.

介绍了变质氯铂酸经过还原、提纯，再生为分析纯氯铂酸的中间操作过程。

Maples, dogwoods, grape, and sumac twinkle and dance with particulate color in any little breeze, and the decorated twigs of sourwood trees swoop out like plump birds scattering.

微风中，不同色彩的枫树、山茱萸、葡萄和漆树闪闪发亮地欢快起舞。被细细装扮的酸树的嫩枝突然折断，像胖乎乎的鸟儿四处飞散。

The result indicates that the main metabolic product of petroleum hydrocarbon degradation is acetic acid and surface active agent of glycolipid composed of fatty acid and rhamnose.

实验表明,微生物降解原代谢产物主要是乙酸和以棕榈酸为主的脂肪酸与鼠李糖形成的糖酯类表面活性剂。

A glossary is provided that enables readers to quickly look up unfamiliar medical and historical terms and concepts such as Bacillus, Verjuice, and Peasants' Revolt of 1381.

一个词汇表被提供，那使读者能够迅速查不熟悉的医学和历史条件和象杆菌那样的概念， 酸果汁和农民的1381的反抗。

By CEDI unit, acid and caustic regeneration is not necessary. the CEDI unit is able to produce stable-quality DI water and has no pollution to environment.

由塞股，酸和碱再生的，是没有必要的。塞股是能够产生稳定的高质量的去离子水，又没有污染的环境。

Rhein,a main constituent of rhubarb, is a well-characterized anti-inflammatory agent with recognized utility in a range of inflammatory diseases such as ostarthritis, diabetic nephropathy etc.

大黄酸是中药大黄的主要成分之一,临床可用于治疗骨关节炎、糖尿肾,并且具有协同抗肿瘤的作用。

This article is mainly about the characteristic and principium of automatic suberization dense-phase pneumatic conveying technology,and the experimental study in materiel transportation of PTA.

主要介绍了自动成栓密相输送技术的特点及原理,介绍应用于对苯二甲酸物料输送的试验研究。

There is little study on the selection of liquid of pre - filming after the acid wash by hydroxy ethidine phosphonic acid (HEDP).

羟基乙叉二酸酸洗后预膜液的选择较少有人研究,而适当的预膜钝化是防止酸洗后金属表面返锈的必要措施。

Polygalacturonase has the same substrate specificity as pectate lyase. This enzyme is produced by Erwinia carotovora subspp. but not by Erwinia chyrsanthemi.

与果胶酸裂解酶的底物相同。胡萝卜软腐欧氏菌的多个亚种产生此酶，但菊欧氏菌不产生。

A brief review on a new tape of extreme pressure and antiwear additive antimony thioantimonate, it includes: synthesis, properties and applications.

关于新型极压抗磨剂硫代锑酸锑的综述,内容包括:合成、性质及应用。

The investigators and editorialist speculate that the same is true for evening primrose oil, another source of gamma linolenic acid (GLA).

调查人员和社论作者推测迦玛亚麻酸（GLA）的另一种来源-月见草也有相同的情况。

A structural isomer of citral that is obtained from the oxidation of nerol and is used to make perfumes and flavorings.

顺丁烯二酸氧化形成的酸（如在脂肪和碳水化合物的新陈代谢中）。

The results of investigation into nucleation show that temperature and time have little influence on tne amount of saturant acid crystallized.

对成核过程的研究表明:成核温度和成核时间对饱和酸结晶量的影响很小。

With the reaction of PAS, the change of chromium gluconate on hepatic glucogen of diabetic mice induced by alloxan was observed.

应用PAS反应观察了葡萄糖酸铬治疗的四氧嘧啶性糖尿小鼠肝糖原变化。

The key technology and technics,which use Simons electrolyze trough with a falcial anode to synthesize lithium fluoroalkylphosphates,are discussed in this paper.

本文探讨了采用以镍板为阳极的西蒙斯电解槽电解氟化制备氟烷基酸锂的有关工艺和关键技术。

Warmly rich and vivid in the mouth.The elegant tannins and the density of the fruit combine voluptuously, giving a perfect balance.

入口温和而丰厚，典雅的丹宁酸和果子的紧密结合，美好完美的平衡。