查询词典 corncob pipe

If the steel is not killed with aluminum .the Nitrogen content shall not exceed 0.008. warm rolling steel bands for pipes shall be without defects such as foliation inner blisters, nickel fractures cracks or any other defects which can cause break-down corrosion or porosity of pipe walls. the plate or skelp used for PSL 2 pipe shall not contain any repair welds.

如果钢管不是因为铝化断开的话，其实含氮量不应该超过0.008，用于钢管的热轧钢板应无任何如内部水泡面理、镍断口裂痕及其它可引起腐蚀或使管壁多孔化的瑕疵，用于生产 PSL2钢管的金属板或焊接管坯钢不应含有任何修补焊接的痕迹。

In consideration of the problem of drill pipe bending steering in radial horizontal well drilling, ANSYS software is used to simulate its major influencing factors, such as slideway trajectory curvature, clearance, working pressure, roller shape and position and thickness of drill pipe by establishing a finite element model for the bending steering mechanism.

针对径向水平井钻进中钻杆弯曲转向前进运动困难的问题，通过建立弯曲转向机构仿真有限元模型，对其主要影响因素：滑道轨迹曲率、间隙、工作压力、滚轮形状与位置和钻杆壁厚等用ANSYS软件进行仿真研究。

A slightness pipe inner surface TiN coating system has been designed and equipped, with this system, coating experiment on the inner surface of 2000mm long 86mm diameter stainless steel pipe had been done with well experiment results, with these experiments, a technique of TiN coating has been achieved.

和国际先进水平相比，采用辅助真空室设计方法使镀膜装置极为简单。

This must fit snugly inside the 1 inch pipe, but loosly over the inch pipe.

这必须配合snugly内的1英寸管，但loosly超过半英寸的管道。

Because the pipe and soil are two kinds of different materials, the effect of interface is considered by establishing the pipe-soil contact pair prescribed in the program.

由于管道与土体是两种不同的材料，有必要考虑接触面的影响，根据软件中所规定的建立接触面的方法建立管道—海床这一接触对。

ABSTRACT The relative response of a tank's soil foundation and a pipe conveying fluid in earthquake would lead to the broken of the pipe wh...

地震时，油罐地基和输油管道存在的较大的相对反应会导致同油罐连接的管道破损，造成严重的后果。

LThe calculating methods of soil pressure above pipe, reaction of rigid support and internal forces in pipe wall relating to several codes at home and abroad, are compared and analyzed.

主要研究内容包括：(1)比较国内外几种主要规范中钢筋混凝土圆管涵的土压力、基础反力和内力计算方法，并进行分析评价。

Because of the pipe's low weight, good soundproof and low production cost, this kind of pipe is widely used in drainage system.

保证了生产的模具独特sctructure完美由于管道低体重、低生产成本和良好的隔音、这种钢管，广泛应用于排水系统。

The groove type for the joint of inlet/outlet pipe and main pipe of nuclear reactor pressure vessel is J type, which intersect the spherical surface. And the space between inputlet and outlet is small, welding distortion is small required, so welding become more difficult.

核反应堆压力容器进出口接管与主管道相连接部位的坡口形式为J形，且与球面相交，进出口接管间距小，要求焊后变形小，焊接难度较大。

One, suck phlegmy the preparation before works 1 should make sure negative pressure attracts plant above all each conduit joins correct, close together, unobstructed, assure significant negative pressure, general adult 10.64~15.96Kpa, the baby should be controlled in 7.98~10.64Kpa. 2 preparation rinse the asepsis physiological saline that smokes phlegmy pipe 2 bottles, 1 bottle wash pump technically with Yu Chong the suction inside tracheal spile is phlegmy canal , additional 1 bottle rinse those who had sucked mouth, nasal cavity technically to smoke phlegmy pipe . 3 equipment are very different the asepsis of model sucks phlegmy canal and asepsis glove. 4 because suck phlegmy itself,be a kind of stimulation to the patient, sober patient is not willing to suck normally phlegmy, and the family member of insensible patient also thinks to suck phlegmy special anguish.

一、吸痰前的预备工作1首先要保证负压吸引装置各管道连接正确、紧密、通畅，保证有效的负压，一般成人10.64~15.96Kpa，婴儿应控制在7.98~10.64Kpa.2预备2瓶冲洗吸痰管的无菌生理盐水，1瓶专门用于冲洗抽吸气管插管内的吸痰管，另1瓶专门冲洗吸过口、鼻腔的吸痰管。3备好不同型号的无菌吸痰管及无菌手套。4由于吸痰本身对病人是一种刺激，清醒的病人通常不愿意吸痰，而昏迷病人的家属也认为吸痰非凡痛苦。

Yet, Edith says, there was always money in the bank.

但是Edith说，她的银行户口里面总是有钱。

We have created a series of files that resolve this problem--one for each day of the 40 days of purpose.

我们制作一系列的档案去解决这问题---一个为标竿40天中的每一天。