size fraction

常见例句

In evaluation, the content of acceptable size fraction in feed and retained and through products should be considered comprehensively.
评判筛分效果时，应综合考虑原料和筛上、筛下产物中合格粒级的含量。
The tests indicate that a size fraction distribution with a good overall effect is existed, because of the dual natures of interference.
试验表明，由于干扰的两面性，存在一个总体效果较好的粒级分布。
A detailed study is made of classification parameter, establishing the process and equipment suitable for producing multi size fraction sericite.
对分级参数进行了详细的研究，获得了适合多粒级绢云母生产的工艺和设备参数。

Cutting the size of the nuclear arsenal to a small fraction of its Cold War size and focusing on terrorists rather than state-based threats may seem sensible in the present environment, but the decisions the administration is making will have consequences for decades after it leaves office.
FORBES: Nuclear Weapons: How Few Is Too Few?
Mr Romney's headquarters, in a drab low-rise building in Boston, is a fraction the size of Mr Obama's.
ECONOMIST: The Obama campaign
That sea, now two separate lakes, is today a fraction of its size in 1960.
ECONOMIST: Cotton