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- It found that the major influencing components of mechanical effects are mineral and cemented structure of ferric ion or cesium ion. 提出了新概念湿吸力,首次将结构吸力划分为可变结构吸力和本征结构吸力,给出了非饱和土广义有效应力公式和抗剪强度。
- The ion engine, one of the more successful electric propulsion concepts, traces its roots to the ideas of American rocketry pioneer Robert H. 离子引擎起源于一世纪前美国火箭技术先驱哥达德(RobertH.
- In its most common incarnation, the ion engine gets its electric power from photovoltaic panels.It is a squat cylinder, not much larger than a bucket, that is set astern. 最常见的离子引擎设计中,电力来自捲曲成圆柱形、体积比水桶大不了多少的光电板,通常装置在太空船尾部。
- Specific topics include arcjets, ion engines, Hall thrusters and colloid thrusters. 在特定的章节里也将提到电弧引擎、子引擎、尔效应推进器以及胶体推进器。
- They can travel across the galaxy under the power of a Class Six hyperdrive and robust ion engines. 它们借助第六代超太空驱动系统以及一部推力十足的离子引擎的强大推动力横跨整个银河。
- Study on the cesium ion exchange of a new ecomaterials cesium ion-sieve 新型环境材料提铯离子筛的铯离子交换性能初探
- The spacecraft's extremely efficient ion engines will use electricity derived from solar power to ionize xenon atoms and generate a gentle but continuous thrust. 飞船极度高效的离子发动机将利用太阳能电离氙原子产生一种温和而又持久的推力发电。
- CESIUM ION ADSORPTION IN HYDRATED PASTE POWDER FROM ALKALI-ACTIVATED SLAG- CLAY COMPOSITE CEMENTITIOUS MATERIAL 碱矿渣-黏土复合胶凝材料水化物粉体对铯离子的吸附
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水,否则引擎会过热。
- The engine of the car has been souped up. 这汽车的发动机加大了马力。
- He climbed into the cockpit and started the engine. 他爬进座舱,把发动机开动起来。
- Please don't tinker with my car engine. 请不要乱弄我的汽车发动机。
- I'd only gone five miles when the engine packed up. 我刚开出5英里,汽车的引擎就出了毛病。
- The engine of the car is out of action. 这辆小汽车的发动机出了故障。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- The fire engine played on the flames. 救火车的水柱喷射在火焰上。
- I heard a car engine purring smoothly. 我听到一辆汽车发动机发出平稳的轰隆声。
- The engine is only firing on three cylinders. 这发动机只有三个汽缸工作。
- The engine of this bus is in the rear. 这辆公共汽车的发动机在后面。
- The engine was covered in grease. 发动机上有层油脂。