3. Cern had to clean "soot-like dust" from the firehose-size pipes meant to contain an extreme vacuum so that nothing would obstruct the proton beams passing through.
7. Tuesday: Vacuum whole apartment, clean all mirrors and Windows.
星期二:吸尘器打扫整个公寓,清洗所有的镜子和窗户。
来自互联网
8. A domestic robot which can be left indoors to clean carpets could bring to a close nearly a century of manual vacuumcleaning.
一种可以清洁居室地毯的家用机器人有可能结束将近一个世纪以来人们自己动手用真空吸尘器清洁居室的历史。
来自互联网
9. To do a simple clean the inside of a car, car dust removal, use vacuum to dust mat and seats in the gap.
要对车内做一次简单的打扫,除去车内的尘土,用吸尘器吸去脚垫及坐椅缝隙中的灰尘。
来自互联网
10. Services should always remain in the Office of the room was not a "vacuum", and keep the rest room and toilet clean.
服务中要始终保持有人在厅房内,不能出现“真空”,注意休息处和卫生间的保洁。
来自互联网
11. Cleaning method of roof is usually first with high-power vacuum cleaner and brush to clean the area, then use neutral detergent on cleaning dirt place, then a comprehensive clean.
12. Clean the dust cleaner with vacuum cleaner after usage.
清尘器在使用后用吸尘器吸干净。
来自互联网
13. Clean dust on the waxing floor with vacuum cleaner.
用吸尘机清洁上蜡地面的灰尘。
来自互联网
14. The Neutral Beam Injection (NBI) system requires a clean high vacuum environment. The liquid helium cryocondensation pump with high pumping speed is an ideal vacuum obtain device.
中性束注入系统要求有洁净的动态高真空环境,大抽速液氦冷凝泵是满足此要求的理想真空获得设备。
来自互联网
15. Clean the gate rail of elevator and carpet with vacuum cleaner.
清洁电梯门扶手,用吸尘机清洁地毯。
来自互联网
16. It could bring us the robot vacuum that can clean around your complicated media centre and perhaps even something that can tidy up a child's bedroom without putting everything in the wrong place.
20. 'to vacuum' means to clean the floor or a surface using a vacuum cleaner.
的意思是用吸尘器来打扫地板或地面。
来自互联网
21. This press machine is suitable for rapeseed, peanut, soybeans, sesame oil sunflower oil, etc. Various plants, micro electric control, infrared heating, vacuum filter, again sucked clean.
22. Use soft mop or dual-use wet and dry vacuum cleaner to clean the epoxy floor. Clean it with clean water or cleaning detergent. Take care with wet slippery.
清洁地面时请用软质拖把或干湿两用吸尘器,可用清水或清洁剂清洗,但请注意地面湿滑;
来自互联网
23. We use the vacuum cleaner to clean our flats.
我们用吸尘器清扫公寓。
来自互联网
24. RH vacuum refining technology is a powerful method of producing clean steel.
RH真空精炼是大批量生产优质纯净钢的重要手段。
来自互联网
25. When finishing cleaning and the carpet is completely dry, use the vacuum cleaner to clean the carpet again, and then spread the carpet powder to remove peculiar smell.
清洁结束地毯完全干后,使用吸尘机再次清洁地毯并撒上地毯粉去除特殊气味。
来自互联网
26. A clean, dry sample is weighed and then evacuated for several hours in a vacuum chamber, flushing with CO2 to remove remaining air if necessary.
将岩心样品洗净烘干并称重,然后把样品放到真空箱中抽空其内的空气(必要时充入CO2驱替掉空气)。
来自互联网
27. Clean your trolley and refill the guest supplies and linen, empty and clean your vacuum cleaner.
清洁服务车并补充客用品及布草,清理吸尘机。
来自互联网
28. Dual brush and vacuum system, clean PCB simply and thoroughly.
双重毛刷真空装置确保清洁干净,简单彻底。
来自互联网
29. Dual brush and vacuum system, clean PCB simply and thoroughly.