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- pneumatic ballast distributing wagon 风动分碴车
- Objective:To summarize the nursing experience of transurethral ureteroscopic pneumatic ballastic lithotripsy under ultrasound guidance. 目的:回顾经尿道输尿管镜超声气压弹道碎石术的护理经验;
- Pig iron used as permanent ballast. 压载铁做为永久性压舱物的生铁
- The ship was furnished with ballast. 船上装了压舱物。
- pneumatic ballast hopper wagon 风动卸碴车
- The ballast placed in the ship can keep the ship steady. 放在船上的压舱物可以保持船的平稳。
- pneumatic ballast vehicle 风动卸碴车
- pneumatic ballast 风动分碴车
- pneumatic ballast machine 风动卸碴机
- The ballast may be thrown out to make the balloon go higher. 沙袋可以拋掉以使气球飞得更高。
- Arc lamps require a current-limiting ballast. 弧光灯需要一个限流镇流器。
- The retiring miner delivered his pneumatic drill over to his successor. 这位即将退休的矿工把风钻移交给他的接班人。
- Pneumatic signals will travel only at sonic speeds. 气动信号的传输速度仅仅相当于音速。
- Not stabilized or properly stabilized by ballast. 不稳定的未用压舱物稳住的
- When were pneumatic tyres invented? 充气轮胎是什么时间发明的?
- To fill(a railroad bed) with or as if with ballast. 铺沙石用或似用沙石铺（铁路路基）
- A projecting rim or lip,as on a pneumatic tire. 轮胎卷边突出的外围或边缘，如充气轮胎的边缘突起
- The rail beds well on the ballast. 铁轨在道碴上搁得很稳。
- The readiness of a vessel for sailing with regard to ballast, sails, and yards. 船的航行状态从船的压载、船帆和帆桁方面考虑看船的状况是否能够航行
- Zhao Qing Zhicheng pneumatic Co., Ltd. 肇庆市志成气动有限公司。
