查询词典 isolated substance

AIM: To investigate the effects of substance P on the human eosinophil adhesion to endothelial cells and its mechanism.

摘 要 目的：探讨P物质对嗜酸性粒细胞粘附功能的调节作用及机制。

Using pure air as working substance, the temperature drop between the inlet and the out gases is 63.6 K and the adiabatic expansion efficiency higher than 40%is achieved.

利用空气作介质，系统进出口湿降为63.6K，绝热膨胀效率可达42％。

An adjuvant is a substance that helps a vaccine work better in the body.

辅助物是一种帮助疫苗在体内更好运行的物质。

Administrative decision-making rule of law is the important substance of the construction of modern government.

行政决策法治化是现代政府建设的重要内容。

What To Do When Your Partner Is Suffering From Substance Abuse And Addiction - By : Adolph K.

Reekie 怎样做当您的合作伙伴正在遭受物质滥用和成瘾-到：柳萌光Reekie

Despite an early attempt to ban the substance in 1911 - skeptical scientists said it was an "adulterant" that changed the makeup of food - saccharin grew in popularity, and was used to sweeten foods during sugar rationings in World Wars I and II.

尽管早期的尝试，禁止在1911年的实质-持怀疑态度的科学家说，这是一个"掺杂"，改变了食物构成-在普及了糖精，并用于甜头，在两次世界大战期间，第一和第二糖rationings食品。

It mainly included the physical and chemical methods on nutrients, additives, noxious and adulterate substance in food, as well

它主要讲述食品成分的理化检验方法及仪器分析方法，包括食品的营养成分、添加剂、有毒有害物质等的分析检验方法。

Mainly to amend the simulation of water substance advection, improve the effect of precipitation in the forecast.

旨在改进GRAPES模式对水物质平流问题的模拟，提高降水的预报效果。

How to better simulate the advection and distribution of water substance has an important significance for the improvement of the numerical weather prediction, especially for precipitation.

如何更好地模拟水物质的平流和分布，对于数值天气预报效果的改进，特别是对于更好地模拟降水过程，具有重要的意义。

The results showed that compared with soil culture, the root cap was not obvious with less amyloplast and polysaccharose substance under water culture. The root epidermis under water culture was thinner than that of soil culture, with little root hair or not, in which cortex parenchyma tissue developed with big cell, solution proliferative aerenchyma in intercellular space, and thin cell wall. However, the root cap under soil culture was big, with strong PAS reaction and no aerenchyma tissue.

结果表明：水培后根冠不明显，淀粉体较少，多糖类物质较少而土培根根冠体积较大，淀粉体较多，多糖类物质多，土培根PAS反应强烈；水培根表皮厚度比土培根小，水培根根毛少或退化消失；水培根皮层薄壁组织发达，细胞大型，壁薄，细胞间隙中含有溶生性通气组织，土培根皮层未见通气组织。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？