无法确定所选文件夹的压缩状态。
更改文件标题或压缩状态,选用档案…性质。
To change the Document title or compressed status, select File... Properties.
因为玻璃处于压缩状态,玻璃不能明显地延伸到超过座孔的端面。
Since the glass is in compression, it cannot extend appreciably beyond the ends of the eyelet.
And you can find these compressibility factors in tables. If you want to know the compressibility factors for water, for steam, at a certain pressure and temperature, you go to a table and you find it.
各种气体的压缩系数,想知道水或者水蒸气,在某个温度和压强下的,压缩系数,查表就行了,这是实际气体状态方程的。
应用推荐