质量流量的数据可借助于密度计而获得.Mass flow information can be secured by using a densitometer.定义密度计内设有样品时的密度为密度尺标的零点.The zero point of the density scale is defined by having no specimen in the densitometer.光学密度计是一种测量胶片感光性能的专用仪器.Densito...
The Queen is passing the money on to a selection of her favourite charities...女王要把那笔钱交给她喜欢的一些慈善机构。There are stories about his generosity, the massive amounts of money he gave to charities.有传闻说他向慈善机构慷慨解囊，捐献巨款。It’s importa...
He said his advice was: 'No heroics, stay within the law'...他说自己的建议是：“不要逞英雄，要遵纪守法。”...the man whose aerial heroics helped save the helicopter pilot...以空中的英雄壮举拯救了直升机飞行员的人Cut it out, Perry. You've performed ...
The figure of the Ancient Mariner has been variously interpreted.对于《古舟子咏》中的人物,一直有着各种各样的理解.A smooth sea never made a skillful mariner.平静的大海决不能造就熟练的水手.A mariner must have his eye upon rocks and sands as well as upon the No...
The following illustration shows the metafile drawn at the specified location.下面的插图显示在指定位置绘制的图元文件.The following illustration shows a similar transformation applied to a metafile.下面的插图显示应用到图元文件的类似变换.Edit values for the me...