N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N,N二乙基苯胺。

The reddish-brown color phase of the jaguarundi.

翅膀前半段为红褐色美洲鹰。

The company has phased in a series of new production plans.

这家公司已采用了一系列新生产计划。

OH -Tautomer more stable and predicted to predominate in gas phase.

羟基互变异构体更加稳定和预测天然气占主导阶段。

The traffic lights were out of phase.

交通信号灯不同步。

What phase of mathematics are you studying now?

你在学习哪一数学?

Results indicate that optimum ultrastructural observation can be achieved with the peotoplasts in miosis phase.

包括胞核在内胞器都可观察到。

The modernization of the industry was phased over at 20-year period.

工业现代化分20年逐步实现。

A novel liquid-liquid phase transfer method was employed to prepared nano titanate organosol.

通过液-液相转移法制备了纳米氧化钛有机溶胶。

The centric stripline’s circumvolve can form the arithmetical progression of the element phase.

该移相器是同心圆弧结构，中心带状线旋转即可使单元相位成等差数列。

40. Such a dikaryon cannot apparently exist independently of the haploid phase .

这样双核体显然不能独立于单倍体阶段而存在。

The photodimerization reaction of an anthracene moiety in the smectic phase proceeded quantitatively and regioselectively.

【文摘】[GRAPHICS] Thermotropic liquid crystallinity can be induced for an anthracene having a dendritic substituent.

The camshaft rotates in phase with the crankshaft, but at half its speed.

凸轮轴和曲轴协调旋转, 但速度仅是曲轴一半。

At this phase condensed, deeply staining chromatin masses are often seen in the nucleoplasm.

在紧缩期间，核质中物质可以分为异染色质和常染色质。

The carrier wave has got out of phase with the signal wave.

载波同信号波是异相。

The monoclinic celsian phase in the matrix was produced in situ,during hot pressing,from amphosous BAS.

在热压期间，基体中单斜相钡长石由玻璃态钡长石原位转变生成。

The calcium borate product was prepared with natural ulexite powder,through hydrothermal depolymerization and phase inversion.

以钠硼解石天然矿粉为原料,经水热解聚和相转化制备出硼酸钙产品。

The ability of the gas phase inhibitor—cyclohexylamine carbonate (CHC)for chemical equipment was studied.

研究了气相缓蚀剂碳酸环己胺（CHC）用于化工装备保护可能性。

The factory has already phased out a batch of production equipment.

这家工厂已经淘汰了一批生产设备。

Liquid that is insulative, good diffluent, and strong in heat transfer through phase change.

具有绝缘强度高、流动性能好和相变传热能力强液体。