柴油机喷油泵的技术要求，保证各缸的喷油均匀，其不均匀应在（）下不大于3%～4%。
参考答案：标定工况
In the last few years thousands of films all over the word.
A .have produced B. have been produced
C. are producing D. are being produced
急诊预检分诊护士遇有危重病人时应立即
A．实施抢救B．通知护士长和有关科室C．通知值班医师及抢救室护士D．报告医务部等上级有关部门E．通知科主任
