Propionic acid and its salts are important feed preservatives.
丙酸及其盐是重要的饲料防腐剂。
Phosphotungstic acid and its salts were found to be efficient environmentally friendly catalysts for the synthesis of benzyl propionate.
以丙酸和苄醇为原料，磷钨酸及其钠盐为催化剂，催化合成了丙酸苄酯。
The effect of oral hygiene products like toothpaste containing lactic acid and its salts on reducing cavities and freshening breath is related in this paper.
本文对含乳酸及其盐类的口腔卫生品如牙膏减少龋齿和清洁口腔作了介绍。
Oils and salts from the skin can degrade insulator performance, and contaminants in the air can be deposited on the insulator surface, reducing its resistance.
皮肤上的油脂和盐份能够降低绝缘体的性能，空气中的污染物可能沉积在绝缘体的表面，从而降低其电阻。
Hydrometallurgy: Extraction of metal from ore by dissolving the metal (as one of its salts) and then recovering it from the solution.
湿法冶金学：将矿石中的金属溶解(例如用它的一种盐)，再从溶液中回收金属的提取方法。
In the intestine, products of the acids and salts emulsify fat and reduce its surface tension to prepare it for the action of pancreatic and intestinal fat-splitting enzymes.
在小肠内，酸和盐的生成物使脂肪乳化，降低脂滴的表面张力，作好准备，让胰和小肠分泌的分解脂肪的起作用。
The dustless lead fumarate composite stabilizer has better heat stability, photostability and lubricity. Its characteristics and heat stability in PVC are better than those of other lead salts.
无尘富马酸铅盐复合稳定剂具有较好的热稳定性、光稳定性及润滑性，它的特性及其对聚氯乙烯(PVC)产品的热稳定性试验结果都比其他铅盐好。
A hypothetical acid, NH2COOH, that exists only in the form of its esters and salts.
一种假设的酸，NH2COOH，仅存在于氨基甲酯和氨基甲盐中。
The highly viscous solution, its viscosity from the impact of acid and salts.
水溶液的粘稠性强，其粘度不受酸类及盐类的影响。
Orthogonal experiment defined low temperature phosphate liquid which used the following substances as its promoter, such as nitrite, nickel, and molybdate salts, organic additive, etc.
通过正交实验，确定了以亚硝酸盐、镍盐、钼酸盐、有机添加剂等为促进剂的低温磷化液。
Soil hydraulic conductivity is closely related to the movement of water and salts in soil profiles and is highly affected by solution salt concentration and its composition.
水力传导度的变化直接影响土壤剖面的水盐运动，并和土壤溶液的盐分浓度及其组成有很大关系。
Objective To study the changes of serum salts and alkaline phosphatase in patients with jaw fractures and its roles.
目的研究颌骨骨折后血清无机盐和碱性磷酸酶的变化和意义。
Objective To determine the content of inorganic salts in medicinal aloe, and research the mechanism of its pharmacological action.
目的测定药用芦荟中无机盐含量，探讨其药理作用机制。
Chlorine salts can be adsorbed on the salt-gypsum and influence its desalination, because chlorine salts may be co-crystalized with CaSO4.
盐石膏表面附着有氯盐。氯盐能否与硫酸钙发生共晶，这是长期以来存在的一个问题。
The research aimed to discuss the biological characteristics of Pleurotus cornucopiae P12 and its assimilation capacity to carbon sources, nitrogen sources, inorganic salts and so on.
探明姬菇P12的生物学特性以及同化碳源、氮源和无机盐等的能力。
The chemical resistance of Cilran allows its use with acids, salts, alkalies and water based solutions.
其耐化学性使得这种管可以用于酸性液、碱性液和水基溶液。
The production of lactic acid, its salts and esters were introduced in China. The consumption and development progress of lactic acid were analyzed.
介绍了我国乳酸、乳酸盐(酯)的生产现状，分析了我国乳酸的生产消费及发展趋势。
Utilizing algae for its absorption, enrichment and gradation can effectively eliminate the heavy metals and nutrient salts in waste water and degrade various organic contaminants as well.
利用藻类的吸收、富积和降解作用，可有效地去除污水中的重金属和营养盐，还能降解多种有机毒物。
In solutions masked with salts of hydroxy acids noncationic complexes tend to increase and high-charge complexes to decrease, So its perform high stability to alkali;
羟基酸铬鞣液中阳、中性络离子增多，高电荷阳络离子减少，耐碱性、稳定性提高；
The first part is about the recent development of iron salts as catalysts in organic chemistry and its application;
第二部分研究了铁催化的氮氧杂环化合物的合成；
The first part is about the recent development of iron salts as catalysts in organic chemistry and its application;
第二部分研究了铁催化的氮氧杂环化合物的合成；
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