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- double expansion engine 二次膨胀式蒸汽机
- double expansion compound steam engine 两级膨胀复式蒸汽机
- In 1998, Bill followed his triple expansion engine with an even more detailed Corliss engine that also took first place. 在1998年，条例草案，其次是他的三重扩张的引擎与一个更详细的威廉姆森引擎，还放在首位。
- The expansion mechanism of hardened cement paste with double expansion sources of entringite and brucite was studied by using theory of fractal geometry and viscoelasticity. 应用分形学与粘弹性力学对含钙矾石和水镁石膨胀源的水泥硬化浆体的膨胀机理进行了研究与分析。
- In the study, X ray diffraction equipment was used to evaluate antiswelling agents, instead of traditional method including centrifugal equipment, expansion engine. 通过对河146断块岩心进行室内分析,筛选出了适合本地区的防膨稳定剂的配方。
- The process design for reconstruction and expansion engineering of Hunan Shizhuyuan Bismuth Smelter is described. 介绍湖南柿竹园公司铋冶炼改扩建的工艺设计。
- Double expansion of cephalic vein 双扩张头静脉
- Ceramic tile expansion engine housing 可膨胀发动机外壳瓷砖
- positive-displacement expansion engine [化] 容积式膨胀机
- oil-free piston expansion engine 无油润滑活塞式膨胀机
- gas-lubricated piston expansion engine 气体润滑活塞式膨胀机
- Based on the insufficiency of existing expansive admixture in compensating shrinkage of the mass concrete,a double expansive resources admixture is introduced. 本文分析了现有膨胀剂在补偿大体积混凝土收缩方面的不足,介绍了一种双膨胀源膨胀剂。
- valveless piston expansion engine 无阀活塞式膨胀机
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Installation of dual chamber pacemaker via double expansion of cephalic vein 经头静脉双扩张行双腔起搏器安置
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- upgrading and expansion engineering 改扩建工程
