无色

The esterification of acetic acid and n amyl alcohol by using heteropoly acid as catalyst was studied.

乙酸正戊酯[1]是一种无色透明的液体，可用作喷漆的溶剂和稀释剂，也用作香料和化妆品的原料以及木材粘合剂的溶剂。

It can be mutually dissolved with water, methanol, ethanol, amyl alcohol, phenol, glycerin and so on.

乙二醇闪点为116℃，沸点为197.6℃，燃点为121℃，常温下为无色透明粘稠液体，易吸潮，与水、甲醇、乙醇、戊醇、苯酚、甘油等互溶，微溶于乙醚。

A colorless crystalline compound,C4H10N2,used as a hardener for epoxy resins,an antihistamine,and an anthelmintic.

对二氮已环一种无色晶体化合物，C4H10N2，用作环氧树脂的硬化物、抗组胺剂和驱虫剂

A colorless crystalline compound, C4H10N2, used as a hardener for epoxy resins, an antihistamine, and an anthelmintic.

哌嗪，对二氮已环一种无色晶体化合物，c4h10n2，用作环氧树脂的硬化物、抗组胺剂和驱虫剂

Arsine is a toxic, colorless gas with a garlic-like odor at room temperature and atmospheric pressure.

胂是一种无色有毒气体，在室温和大气压力下会发出类似大蒜的气味。

Arsine is a colorless, poisonous gas that requires careful handling.

胂是一种无色的有毒的气体需要小心地对待。

It is colourless, odorless, tasteless and it is an asphyxiant. As a poison, it is deadly at high levels.

一氧化碳是一种因不完全燃烧所产生的有毒气体，它是无色，无嗅，无味，可令人窒息，是高危致命的有毒气体。

Cannot escape the time eventually the evil clutches,was it lets you turn me to recall a asterism colorless.

终究逃不过时间的魔掌，是它让你变成了我无色回忆中的一个星点。

It was, in view of the actual state of the controversy, a colourless, or what at the present day would be called a comprehensive, formula.

这是，鉴於实际状况的争议，一种无色，或用什麼，在现今社会，将所谓全面，公式。

Hours later, Aylmer returned carrying a crystal glass with a colorless liquid.

几小时过去了，艾尔默拿着一个装有无色液体的水晶玻璃杯回来了。

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。