查询词典 esters

A number of new products in the pipeline including high melting waxes, more malleable soy based waxes, gels, a petrolatum substitute, light oils and esters.

在这一队列中的新产品包括高熔点的蜡，延展性较好的豆蜡，蜡冻，石油替代品，轻质油和脂类。

Of three molecules of phosphoric acid; known chiefly in the form of its salts and esters.

三个磷酸分子形成的部分脱水物，已知主要以其盐和酯的形式存在。

Objective: To establish a method for determination of phthalate esters in environmental water by gas chromatography.

目的：建立气相色谱法测定环境用水中邻苯二甲酸酯类化合物的方法。

Objective: To investigate pollution levels and characteristics of Phthalate esters in surface water in Nantong city.

目的：了解南通市地表水中邻苯二甲酸酯类污染水平和特征。

A new method was established for indirectly determining phthalate esters in environmental samples by fluorimetry.

建立了荧光法间接测定环境样品中邻苯二甲酸酯类的方法。

Phthalate acid esters are main kinds of plasticisers in the world.

酞酸酯是目前世界上主要采用的增塑剂之一，也是我国使用最多的增塑剂。

A method for the determination of polycyclic aromatic hydrocarbons and phthalate esters in soil samples by gas chromatography-mass spectrometry was developed.

建立了气相色谱-质谱测定土壤中多环芳烃和酞酸酯类有机污染物的方法。

This paper reviewed the important functions, safety of phytosterol esters and its applications in many fields such as food, medicine, cosmetics and its development prospect.

该文概述植物甾醇酯的性质、重要生理功能、安全性及其在食品、医药、化妆品等领域应用，并展望其开发前景。

In this paper,the advance on the synthesis and the applications in plastic industry and medicine industry of citrate esters plasticizer has been summarized.

综述了近几年无毒柠檬酸酯增塑剂的合成，以及在食品工业、医药工业和可降解材料中的应用研究现状。

Cyanide: Any of various salts or esters of hydrogen cyanide containing a CN group, especially the extremely poisonous compounds potassium cyanide and sodium cyanide.

氰化物：一种包含CN基团的氰化氢的盐或酯，特别是剧毒化合物氰化钾和氰化钠。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。