Automatic feed back circuit to keep constant revolutions of handpiece under variety of working condition.自动回溯回路设计,可确保手机在各种加工条件下可常速运转.The drum is rotated at 20 revolutions per minute for 10 minutes.圆筒以每分钟20转的速度转10分钟.The s...
They are imperishable and indestructible and thus eternal.它们亘古不变,不可摧毁,所以是永存不朽的.Having the imperishable seed in my heart makes me salty.相反,他指出说,“你们是世上的盐”,“你们是世上的光. ”I want to burn, becoming that imperishable flames.我要燃烧, ...
Old buses are major contributors to pollution in British cities...破旧的公交车是造成英国城市污染的主要因素。Resonance theory says that benzene can be represented by two contributors.共振论认为苯能用两个参与体表示.Large public and private companies have lon...
The little boat kept veering from its course in such a turbulent river.小船在这湍急的河中总是改变方向.The seas grew turbulent, tossing the small boat like a cork...海浪变得汹涌澎湃，把小船像漂浮的软木塞一样抛来甩去。Fluidization has had a rather turbulent histo...