lead pipe
英 [liːd paɪp]
美 [liːd paɪp]
网络 铅管; 铅管样强直; 铅皮管; 鉛管
双语例句
- He felt as if he had been slugged by a piece of lead pipe.
他觉得自己像被一根铅管击中了。 - Flames melted a lead pipe and ignited leaking gas.
火焰熔化了一段铅管，燃着了漏出来的煤气。 - Hank, of lead fibres or strands, for packing or for caulking pipe joints
铅纤维或铅线丝绞，用于包装管道接头填隙 - Caulking of lead fibres, for pipe joints
堵缝材料，铅丝制，用于管道连接 - Today large quantities of lead still go into the manufacture of rolled sheet and extruded pipe. A lead plate crosses the chamber and evidently the particle has passed through it.
今天，大量的铅仍然用来轧制成铅板或挤压成铅管。一块铝板横放在云室中，显然有粒子穿过铅板。 - A cement resembling putty; made by mixing white and red lead in boiled linseed oil; used as luting on pipe fittings.
一种类似油灰的胶泥，由白色和红色的铅与煮沸的亚麻油混合而成，用于封闭管道接口。 - The purpose of this article is to emphasize the explanation of reader's questions in details from reception to technique and etc, and lead the PVC-C pipe to further development.
为使该管材健康发展，对读者提出的有关配方、工艺等方面的问题作了详细解答。 - Lead and backup tong-men should not stand between the two pipe tongs while the driller is making up or breaking out pipe or collars.
当司钻正在上卸钻杆和钻铤时，内外钳工不要站在两个大钳之间。 - The pump exhaust should lead to the open air or a fume hood. Exhaust vaporous wastes through a pipe.
抽气泵的排气管应该导向室外空旷处或导向一座通风橱。 - However this problem has been solved, partially with alloying. By adding quite small amount of tellurium to the lead, the life of the pipe can be doubled.
但这一问题用合金的办法部分地解决了。在铅中加进少量的碲，管子的寿命可以延长一倍。 - Lead Contamination of Drinking Water Stagnated in Household Pipe
室内饮用水管滞留水的铅污染 - VP was clinically characterized by frequent rigidity hypokinesia onset, symmetrical lead pipe rigidity, and infrequent resting tremor.
临床上VP患者以对称性铅管样肌僵直少动为主，静止性震颤少见； - In high-inclination drilling, cuttings easily accumulate in the section of 40-60 ° inclination angle and form cuttings beds which lead to accidents of bit bouncing and drill pipe sticking.
大斜度钻井过程中，钻屑在40～60°井段易堆积形成岩屑床，对井下安全危害极大，容易引发憋钻和卡钻事故。 - Based on the theories of wavelet and MAE, the experiments of lead break in thin plate and water-filled pipe were researched in detail.
基于小波变换和模态声发射理论，对薄板和充液管道进行了断铅实验研究。 - Analyzed the main reason of low power for boiler air preheater and steam air heater because unreasonable drainage system lead to back water not flow smoothly and pipe vibration very big.
大坝发电有限责任公司II期锅炉空气预热器暖风器投入率底的原因，主要是由于疏水系统不合理，造成回水不畅，管道振动大。 - The results indicate that processing defects do not majorly lead to the failure of the copper condenser pipe. The failure is mainly caused by the formation of a large quantity of compound depositions on the inner wall of the copper pipe.
研究结果表明，冷凝器铜管的工艺缺陷不是造成失效的主要原因，铜管内大量沉积物的产生是造成冷凝器泄漏的主要原因。 - The intermittent supply mode in water supply system will lead to negative pressure in the main pipe, and the same phenomenon also exists in long downcomers of elevated basin ( reservoir).
供水系统间歇式供水方式会造成主管道内部产生负压，高位水池（水库）供水管道很长时也容易产生负压。 - The experiment was carried out under random vibration. The vibration of pipe was researched by winding different size and types of damping materials ( lead wire, aluminum wire, copper wire) on pipe.
实验在随机载荷下完成，通过在导管上缠绕不同种类和不同尺寸的阻尼材料（铅丝、铝丝、铜丝）观察导管的振动情况。 - Temperature fluctuations with large amplitude and high frequency caused by the unstable thermal interface can lead to time-varying wall heat stress and even induce thermal fatigue in the pipe elbow.
不稳定的冷热流体分界面随时间上下波动，引起管内壁温度以较大振幅、高频率波动，使内壁产生随时间变化的热应力，甚致诱发管内壁热疲劳。 - These cracks can occur at the outer or inner surface of the pipe and can lead to a serious decrease of pipe wall thickness.
裂纹既可能发生在管道外壁又可能发生在管道内壁，通常致使管道壁厚减薄。 - Although combined with a half pipe, three tubes and the lead pipe to improve the effectiveness of its core, but it does not fundamentally solve the coring problems in loose soft and broken strata.
虽然配合半合管、三层管和超前管使用，能够改善其取心效果，但并不能根本解决松散软及破碎地层取心的难题。 - Furthermore, lead is frequently used as a material for water supply pipes, and tap water that has been in contact with a lead pipe for a long time ( e.g., overnight) can contain relatively high amounts of lead.
而且铅经常用来作为供水管道的材料，因此自来水与铅管有长时间的接触（比如说，一晚上），从而自来水中含有较高量的铅。 - The lower stir tank wall will lead the higher velocity in the pipe. The impeller mounting height is the same.
同时在搅拌槽圆柱体壁面高度高于搅拌桨上沿时，壁面高度和搅拌桨安装高度越低，导管内流体速度越大。