在自动变速器的油泵中,工作时产生油液泄漏是与输出油压有关的。()
参考答案:对
A teacher who is just interested in his teaching but doesn’t _____ students is not a good teacher.
A.argue about
B.discuss about
C.dream about
D.care about
叉接段的最小长度计算公式Lmin=6(n外•S外+n内•S内)+t中,t代表()。
A、连接的电缆强度
B、接头强度
C、缆芯叉接段长度
D、叉接段的最小强度