查询词典 liquids

It adopts flow injection analysis technique to detect and analyze physical parameters of various liquids full automat ically.

系统 采用流动注射分析技术，实现各种溶液的物理特性参数的全自动分析检测。

According to the results of the outer driving and inner driving cases as well as of the axial electric field case, it is found that the electrical conductivity and permittivity of the liquids have a complicated and profound effect on the behavior of the coaxial jet.

通过比较外驱动和内驱动情况下的计算结果以及轴向电场作用下的稳定性分析结果，发现流体的电导率和介电常数对不稳定模的增长率有着复杂而显著的影响。

The synthesis methods of energetic salts and energetic ionic liquids(cations including triazole, tetrazole, bridged azole, hexamethyenetetrammonia, etc;and anions including nitrate, perchlorate, azide, tetranitratealuminate, polycyan anion, N,N'-dinitrourea, etc.) are reviewed, and the effects of cations, anions and their substitution groups on melting point, enthalpy of formation, density of the materials are summarized.

本文综述了多种含能盐和含能离子液体（阳离子包括三唑、四唑、双环唑、六次甲基四胺等；阴离子包括硝酸根、高氯酸根、硝基唑、叠氮根、四硝基铝、多腈基化合物、二硝基尿素等）的合成；结合其表征结果分析了阳离子上的取代基以及阴阳离子对它们的性能如熔点、生成焓、密度等的影响。

It could be defined as the process by which gases and liquids move about, due to changes in temperature and pressure.

它可以被定义为的过程，气体和液体的移动，由于温度的变化和压力。

Fluid may be subdivided into liquids and gases.

流体又可再细分为液体和气体。

In summary, the reactions mentioned above have advantages of mild reaction conditions, environmental benignity, easy to handle and simple manipulation, and high yields. In this study, we extended the range of application of ionic liquids , and in organic synthesis, developed some simple efficient synthetic methods.

总之，上述各反应在离子液体中均具有条件温和、产率高、环境友好和操作简单等优点，该研究工作扩展了离子液体在有机合成中的应用范围，也同时发展了一些简单高效的合成方法。

Benzoin condensation using imidazolium based ionic liquids as solvent for the first time has been successfully achieved. The reaction conditions have been studied in detail. When under 65 and with 0.5 equiv. NaOH in ionic liquid l-butyl-3-methyl-imidazolium tetraborate, benzoin was obtained in excellent yield of 91%. Recycling of ionic liquid has been available.

首次探索并成功实现了在咪唑鎓盐离子液体中进行苯偶姻缩合反应，详细探讨了反应条件，当反应在65℃下和0.5当量NaOH存在下以及在离子液体4-丁基-1-甲基咪唑鎓四氟硼酸盐中进行时，苯偶姻产率可达91％；并对离子液体进行了有效回收再利用。

You can replace these by drinking plenty of bland liquids such as water and soda water.

您可以取代这些喝了大量的空洞的液体例如水和苏打水。

It shows that some organic liquids, which have higher dielectric constant, small viscosity, and methyl group bound directly with high negative charge atom, are appropriate carbon source for deposition DLC films.

介电常数比较高的、粘度小的、甲基基团直接与极性基团连接的有机介质是合适的液相沉积类金刚石薄膜的碳源。

The principle of the Bourdon gauge, which is used to measure the pressure of liquids, is that a tube which has been curved into a coil will tend to straighten out in proportion as the liquid inside it is subjected to an increasing pressure.

低音测量仪的原则，哪些使用测量液体压力，是那每弯曲了入卷将倾向于调直在比例的管当液体里面它被服从对增长的压力。

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。