查询词典 jet pipe

The production line for both three layer PE pipe and epoxy powder inner anticorrosion pipe came from the reformation of an original production line of three layer PE pipe. The main problems to have been solved are as follows, convert the conventional spray gun deflector into two parts of diversion nozzle and gun wick to suit for different pipe diameters; adopt two stage retrieval equipment to increase powder retrieval rate and improve work environment; enlarge the calibres of gas jet and Venturi pump jet to increase powder output 20% above to ensure the spry coating thickness; design gun pushing device to raise automatic production level.

三层PE管和环氧粉末内防腐管兼容生产线是在三层PE管生产线的基础上改造而成的，主要解决了如下技术问题：将常规使用的喷枪导流体改成导流嘴和枪芯两部分，以适应喷涂不同直径钢管的需要；采用双级回收装置，提高粉末回收率，改善作业环境；加大一次气喷嘴和文丘里泵喷嘴的口径，使出粉量增加20%以上，从而保证涂层喷涂的厚度；设计推枪装置，提高生产的自动化程度。

From C to D the gases resulting from combustion expand through the turbine and jet pipe back to atmosphere.

从C到D表示燃烧产生的燃气通过涡轮和喷管膨胀并且排入大气。

Since 1985, the first in the country to produce jet pipe servo vlve 704 in this re he continued to explore nd ccumulte.

自1985 年在国内生产出第一个射流管伺服阀，七？四所就不断在这个领域中探索、积累。

Open the valve of water jet pipe in Reaction kettle 2 to wash the oil together with spraying the water and mix slowly.

打开2号酯化釜内的喷淋水管阀门，在慢速搅拌的同时进行再次洗油，洗油过程中可以适当加温。

The exhaust ducting is cooled by four air inlets around the jet pipe.

从 APU 出来的引气通过一个引气阀门被提供到增压系统，引气可以被用来控制两个空调组件中的任一个，也可用于发动机起动。

The solar energy , air , fluid generate electricity , air attracts the jet pipe , the spotlight reflected light slot.

太阳能，空气，流体发电，空气引射射流管，聚光反射光槽。

It firstly did numerical simulation towards pulsed liquid jet pump's throat pipe when it was working on different area ratio, different length of throat pipe, different working situation. Then it analyzed and proposed the optimization length of throat pipe on pulsed liquid jet pump; In chapter 5, it did experimental study on the fundamental performance of steady and pulsed liquid jet pump, then compared the experiment result with numerical simulation result, this approximately agreed with each other.

首次对脉冲液体射流泵在不同面积比、不同喉管长、不同工况下的喉管内部流场进行了数值模拟，分析提出了脉冲液体射流泵的最优喉管长度范围；第五章对恒定、脉冲液体射流泵的基本性能进行了试验研究，对比试验结果和数值模拟结果，二者吻合较好。

Therefore the feeding speed can be controlled and maximal pushing force can be restricted by regulating the pressure of the hydraulic cylinder. The flexible jet pipe advances along the jetted hole with the tractive effort of the nozzle.

喷管在喷孔内主要处于承受轴向张力状态，喷嘴对喷管的牵引作用是柔性喷管能顺着喷孔送进到较大深度的主要原因。

To dte, t Valves he Institute reserchers he developed out of six series, more thn 60 specifictions of the jet pipe servo vlve, while the product filure rte from the originl more thn 30% to 3% or less.

迄今为止，该所科研人员已研发出了6个系列、60多个规格的射流管伺服阀，同时将产品故障率从原先的超过30%降到了3%以下。

A fixed spool is set within the upper opening of the tubular body and connects the air supply tube to an air jet pipe while controlling the flowing direction of compressed air.

一个在上孔中的固定阀柱把供气管连接到空气喷管上而控制空气流向；一个在下孔内部的真空阀门两端安装一个脏物抽吸嘴和一个脏物排除嘴，并让两嘴互相连通，用压缩空气为两个嘴内部抽真空。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐