A practical way of checking for excessive fuel injection in one cylinder of an operating diesel engine is to ()
A. feel the high pressure fuel line
B. check the cylinder exhausts for white smoke frequently
C. check the cylinder exhaust temperature
D. isolate each cylinder and inspect the injector
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酸的强度决定于()。
A. 该酸分子中的H数目
B. α
C. Ka
D. 溶解度
向中央银行借款包括()
A. 向中央银行借款
B. 商业银行统一借款
C. 商业银行分支机构的头寸性借款
D. 再贴现