绝对常数是固定而不可以改变的.An absolute constant is fixed and can not be changed.高介电常数具有氢键液体的特征.The high dielectric constant is characteristic of hydrogenbonded liquids.压气机出口压力沿圆周方向接近于常数.The compressor - outlet pressure is nearly con...
In lesion's site, range and degree, CAC and stenosis had some correlation.cac与冠脉狭窄在病变部位 、 围、度上有一定的相关性但并不完全相同.For comparison purposes, the model for CAC with restriction but no degradation ( CAC - R ) is also shown.为...
She went off on some errand.她办事去了。He sent me on a fool's errand .他派我去干白费力的事。Unable to get about, she sent Joy on one errand after another.她自己动不了窝,便派小福子一趟八趟的去买东西....