【单选题】上图为制冷系统滤网式油分离器,系统正常运转时______。
【单选题】Which of the following statements about the trial balance is/are true? (1) If control account reconciliations are performed well, then it is no need to prepare trial balance any more (2) If the trial ...
D.
None of the statements
【单选题】机构转动或滑动的速度较高的时候,应该选用黏度较( )的润滑油,或锥入度较( )的润滑脂。
【单选题】()就是运用科学的方法,通过各种途径、手段,有目的、有计划、系统而客观地收集、记录、整理与分析有关市场营销的现状和历史资料,预测其发展趋势,为企业营销决策和管理提出方案或建议,为企业决策者进行科学决策提供依据的活动。
【多选题】The purpose of the trial balance is to:
A.
assist in transaction analysis
B.
assist in the preparation of the financial statements
C.
check the accuracy of the ledger or journal entries.
D.
assist in record transaction
【单选题】上图为制冷系统滤网式油分离器,系统正常运转时,回油管一直是热的,且停机时的低压压力很快上升,则最可能的是____。
【单选题】上图为制冷系统滤网式油分离器,系统正常运转时______。
【单选题】The trial balance is
C.
both internal records and outsider reports