The paper analyses and evaluates the flow filed from the elements of structure and diameter of import and export and setting and forms of the flow deflector systematically, finally determines the main elements which affect the distribution of the tubular fixed-bed reactor.

The existing problems of shell side structure for domestic current tubular fixed bed reactor are discussed and evaluated. The improvement of shell side structure by adopting outside flow deflector type inlet and outlet structure and adopting baffle rod to support reaction tube are proposed.

探讨和评介了国内现行列管式固定床反应器的壳程结构存在的问题，提出壳程采用外导流筒式进、出口结构和采用折流杆支撑反应管的结构改进措施。

In the presence of the flow deflector, the generating of the vortices and the separating of the shear layer are avoided thereby the energy loss of the jet nozzle is reduced considerably.

由于喷头中有了导流体，避免了涡流的产生与剪切层的分离，从而大幅度地减少了喷头的能量损失。

In the feedback control loop the liquid slag temperature at outlet of flow deflector is measured which used as primary controlled variable and the current in electrode is measured which used as secondary controlled variable.

在这个控制方案中，导流槽出口液渣温度须进行测量，并作为主被控变量，导流槽中电极的电流也须进行测量，并作为副被控变量。

The pyrolysis reactor contained preheating chamber and combustion chamber and a flow deflector was set in the junction of the two chambers.

该裂解器的整个炉膛分为预热室和燃烧室，并在两区域连接处设置导流片。

Structure design and dynamic calculation of rocket flow deflector

导弹燃气流导流器的结构设计与动力计算

One morning I woke up and felt something was wrong.

一天早上我醒过来后感觉有些不对劲。

New housing compounds bear names like Orange County and Manhattan Gardens.

新建的住宅小区用上了“橘郡”和“曼哈顿花园”之类的美式名字.

Their colours range from brown to bright orange or yellow.

颜色从棕色、亮橘色或黄色都有.

There is a sensible difference between yellow and orange.

黄色和橘色之间有明显差别.

Blend orange and yellow strips together for the surface.

在球面形成橘色和黄色混合的条纹.

Orange juice contains things which help keep you healthy.

橘汁里含有益于健康的东西.

Red and yellow grade into orange.

红与黄混合成橘黄.

You won't get well unless you follow you doctor's advice.

如果你不遵医生之嘱,你将不会痊愈.

A . Instruct client to ahead toward you, keeping head motionless throughout examination.

嘱病人直视检查者,检查期间头部保持不动.

The doctor told me to make two tablets before every meal.

医生嘱我每顿饭前服两片药.

Enclosed please find a receipt, as request for the amount.

遵照所嘱,谨寄上收据一张, 请查收.

Ask client to follow movement of finger with eyes , keeping head still.

嘱受检者双眼随手指移动, 头部不动.

I have no other words . Any other matter can be discussed next time.

余无别嘱,后信再谈.

The doctor put me on a vegetable diet.

医生嘱我吃素食.

The doctor prescribed walking as therapy for my weak knee.

医生嘱我多走走,以此治疗我乏力的膝盖.