At low frequencies, such as 10 per sec., pulsation is sensed rather than vibration.在低频率(譬如每秒十次)时, 所感觉到的是脉冲而非振动.Objective Discuss sterilization effect of B - class pulsation table top vacuum pressure steam sterilizer for ...
At low frequencies, such as 10 per sec., pulsation is sensed rather than vibration.在低频率(譬如每秒十次)时, 所感觉到的是脉冲而非振动.If the roller pulsation, the pressure on paper as cause misregister.如果滚子径向跳不静, 则差纸的不张辛有不小有小,致使套印禁绝.Vortexing ...
If you take these drugs continuously, withdrawal must be tapered.如果你一直在服用这些药，停药时一定要逐渐停。The valley is continuously watered by the melting snow from the mountains.群山融化的雪不断流经山谷.Athletes have to train continuously to stay in...
他给了我一串甘美的葡萄.He gave me a bunch of mellow grapes.清淡的甘美的滋味于是普遍于家家且人人了.And thus it is their delicate, sweetly refreshing flavour that reaches every household.你把雨看成甘美的水.You regard rain as refreshing water....
钻头必须缓慢转动，以保证钻孔平整光滑。The drill should be slowly rotated to ensure a clean hole.打钻和提钻时要保持钻头平稳。Keep the drill steady while it ascends and descends.你得拆开这个钻头。You'll have to disassemble the drill....
Maureen put the nightmare behind her...莫琳已将噩梦抛诸脑后。A good way to break the habit of eating too quickly is to put your knife and fork down after each mouthful...改掉吃饭太快的坏习惯有一个好办法，那就是每吃一口就把刀叉放下。She put her head down, her han...