Section AA A-A 剖面图
The solidification process of the cross-section A-A of the high pressure inner cylinder is simulated and the shrinkage cavity position is predicated by means of utility software.
使用该软件模拟了高压内缸A - A截面的凝固进程,并预计了该截面上缩孔位置。
"It's quite a cross-section of American maritime history frozen in time on the Great Lakes.
VOA: special.2009.11.11
At each cross-section, people are either willing to use a certain sign in a certain way or they're not.
在每一个横街面上,人们可以自由的,以自己的方式使用符号。
Sure. Cognitive Science is a, it's a sub-section of Psychology,
当然。认知科学,是心理学的一个分支,
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