查询词典 liquids

But drinking plenty of liquids is important.

但是多喝水是十分重要的。

We need to know the amount of your liquids of intake and elimination.

我们必须了解您摄取及排泄的水分。

They are mixed with sand and water to easily absorb any liquids in your cat 's waste .

他们是混合砂和水很容易吸收任何液体在您的猫的浪费。

Sealed medium: oil, acid, alkali and other corrosive liquids in general.

被密封介质：油、酸、碱等一般腐蚀液体。

The paper reviews the advanced progress in the application of ionic liquids as reaction medium as well as catalysts to organic synthesis, mainly including coupling reaction, Michael addition, Baylis-Hillman reaction, Diels-Alder reaction, Aldol reaction, Knoevenagel condensation, cyclorization reaction, alkylation and acylation, oxidation and reduction etc.

综述了离子液体作为反应介质或催化剂在有机合成传统反应类型中的最新研究成果，主要包括：偶联反应、Michael加成、Baylis-Hillman反应、Diels-Alder反应、Aldol缩合、Knoevenagel缩合、环化反应、烷基化及酰基化反应和氧化还原反应。

On the basis of the Washburn principle , the contact angles of various liquids such as deionized water, sodium chloride solution of mass fraction 0.05, ethanol and ethanol-water solution of volume fraction 0.15 on the sediment surface were measured by the JF99A contact angle meter with osmotic pressure method.

根据Washburn原理研制的JF99A型粉体接触角测量仪，是利用渗透压力法测定粉体的接触角。

Room-temperature ionic liquids; Synthesize; Spectra; Characterize; Beckmann rearrangement

工程科技I，化学，有机化学离子液体；合成；光谱；表征； Beckmann重排反应

The Beckmann rearrangement of cyclohexanone oxime was effectively realized to prepare e-caprolactam by using phosphorous trichloride (PCl3) as catalyst in a two-phase system composed of 1-n-butyl-3- methylimidazolium tetrafluoroborate ([BF4]) ionic liquids and toluene.

在1丁基3甲基咪唑四氟硼酸盐([BF4])与甲苯组成的两相体系中，以三氯化磷(PCl3)为催化剂，实现了由环己酮肟制备己内酰胺的液相贝克曼重排反应，两相体系有利于反应控制和体系取热。

CRT as a booster pump and transfer pump sea water treatment and other abrasive liquids, reliable performance, and in the industry with the most extensive product line, flow up to 2200 l / h, pressure head of up to 250 meters ( specially designed high-pressure pump up to 450 meters).

CRT泵在作为增压泵和传送泵处理海水和其它磨蚀性液体时，性能可靠，而且在该行业中具有最广的产品系列，流量最高可达2200 l/h，压头最高为250米（特制的高压泵可达450米）。

A bowl-shaped kitchen utensil with perforations for draining off liquids and ''.

过滤器碗状的一种厨房用具，有孔，用来滴漏液体及清洗食物

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。