查询词典 guide casing

Traditional sand sandwiched GRP pipe s with large diameter require four courses of gasket at the socket end and it is difficult to make the casing.

传统的大口径玻璃钢夹砂管插承口需四道密封圈，套管制作困难。

Based on four project cases of vibro casing cast-in-place pile in silty sand foundation, the liquefaction of sand and its consequent pile breaking are analyzed, and suggestions on how to adopt value s of the design parameters of a single pile are presented.

摘要以4个在粉砂地基中均采用振动沉管灌注桩的工程为例，分析了施工中砂土的液化及由此引起的断桩，并对单桩设计参数的取值提出了建议。

Zhongyuan oilfield is a typical complicated fault-block petroleum field with much saline rock and large thickness of salt bed,which is the main reason of casing damage.

中原油田是典型的复杂断块油气田，盐层多、厚度大及盐岩层蠕变是导致套管损坏的主要原因。

Zhongyuan oilfield is a typical complicated fault-block petroleum field with much saline rock and large thickness of salt bed,which is the main reason of casing damage.

摘要中原油田是典型的复杂断块油气田，盐层多、厚度大及盐岩层蠕变是导致套管损坏的主要原因。

To protect the patient, the battery was sealed in three layers of casing designed to withstand a rifle shot.

由放射性物质钚238供电，新研制的心律调整器可以运作十年，这比汞锌电池的寿命长十倍。

The Suunto XLander Watch combines all the features of a watch with a bit more pizzaz— an altimeter, barometer, electronic compass, and a complete calendar clock, all housed in a high-tech, stylish aluminum casing.

观赏的Suunto XLander结合的所有功能的手表，以更加生气勃勃，高度计，气压计，电子罗盘，以及一个完整的日历时钟，所有居住在一个高科技，时尚的铝外壳。

This program tells the tale of the conscripts through Nakht's experience, allowing viewers to witness the construction of the Great Pyramid, from its brilliantly polished casing stones to the intricate internal network of passageways and chambers.

本辑节目通过纳特的经历讲述应征民工的故事，从而让观众得以亲眼目睹大金字塔的建造过程－从精心打磨的外表石块到错综复杂的内部网络。

The builtup analytical model provides sound foundation for designs of borehole stability and casing safety in this area.

所建立的分析模型，为该地区井壁稳定及套管安全设计工作奠定了基础。

Product is tetrafluoroethylene - perfluoroalkyl vinyl ether polymer resin by extrusion, blow molding expansion of heat shrinkable tubes, heat shrinkable tube temperature is -80 ℃~ 260 ℃, shrinkage temperature of 180 ℃-250 ℃, the general shrinkage of 30%, it has no viscosity, heat, weathering, corrosion resistance, anti-fouling, and high electrical insulation properties, is a steel bar rubber and silicone rubber coated roll the ideal casing, may be extended roller life, reduced wear and tear, widely used in chemical industry, electroplating, pharmaceutical, printing, papermaking and other fields.

本产品由四氟乙烯－全氟烷基乙烯基醚聚合物树脂经挤出、吹胀成型的热收缩管，热收缩管使用温度为-80℃～260℃，收缩温度为180℃-250℃，收缩率一般为30%，它具有不粘性、耐热、耐候、耐腐蚀、防污和电高绝缘性能，是钢棒橡胶和硅橡胶辊理想的包覆套管，可延长辊筒寿命、减小损耗，广泛地应用在化工、电镀、制药、印刷、造纸等领域。

However, reports on the method of wellbore pressure calculation for tubing- casing production system of gas wells are rare.

气井井底流压是分析气井生产动态的重要参数之一，目前国内外很少报道油套合采时井底流压的计算方法。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。