查询词典 compound substance

To join to make a single substance, such as a chemical compound; mix.

使化合使合成为单一的物质，如化学合成；混合

Thiourea and multi-hydroxyl compound with the certain proportion combines the virtue of these two substance, which increases the long-time stability of polymer solution to a great extent. And the proper proportion is 1:5 and the proper addition is 100 mg/L.

用硫脲和自制的多羟基化合物以1：5比例复配后的稳定剂结合了这两类物质的优点，当加入量为100mg/L时，使聚合物溶液的高温长期稳定性有了很大的提高。

A compound is a substance that can be split into two or more elements.

一个化合物是一种物质，它可以分解成两种或两种以上的元素。

A compound is a substance made up of two or more elements .

化合物是由两种或两种以上元素构成的物质。

Almost all of this inorganic substance is a compound called hydroxyapatite.

几乎所有的无机成分都以一种被称为羟磷灰石的方式存在。

Compound: Any substance composed of identical molecules consisting of atoms of two or more elements.

化合物：由相同分子所组成的物质，且分子含有两种或两种以上元素的原子。

Compound: Any substance compose d of identical molecules consisting of atoms of two or more elements.

化合物：由相同分子所组成的物质，且分子含有两种或两种以上元素的原子。

7A compound is a substance made up of two or more elements which ale so combined that we cannot tell one from the other .

化合物是由两种或两种以上的元素构成的，这些元素化合在一起，使得我们不能把它们彼此区分开来。

An antioxidant is a chemical compound or substance that inhibits oxidation.

抗氧化物是一种化学复合物或物质，可抑制氧化。

The "hairing" phenomenon on highN compound fertilizer is for urea being changed into a kind of acicular subtransparent substance on the surface of compound fertilizer granules under the interation of temperature gradient and moisture.

剖析了高氮复合肥&长毛&结块的原因，主要是由溶解度较大的尿素在温度梯度和水分的作用下，在复合肥颗粒表面逐渐生成的一种针状放射型半透明体所引起。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。