The vortex is maintained by blades that rotate on the innercasing of the combustor.
内燃机内盒里的桨叶可以维持这种漩涡式的气流。
2
The laws of casing stress changes caused by innercasing pressure changes are calculated by simulation.
模拟计算了套管内压变化引起套管应力变化的规律。
3
The present invention provides a fixed focus handy ovulation tester, the said ovulation tester comprising an innercasing (1), having a top and a bottom end;