A、 该组件分配和过滤油液。
B、 该组件增压和过滤油液。
C、 该组件增压和旁通油液。
答案:B
A、 该组件分配和过滤油液。
B、 该组件增压和过滤油液。
C、 该组件增压和旁通油液。
答案:B
A. Programs shall be written in order of the reference number of each chapter and own proper primary and secondary theme headings. It is not necessary to begin a program from the ceiling of a new page.
B. Procedures shall be sorted in priority order of the reference number in each chapter. They have appropriate main and subordinate topic heading sand the beginning do not need to exceed the top of a new page.
C. Procedures shall be prepared in reference number sequence within each chapter with proper major and minor subject heads, without the necessity of each procedure starting at the top of a new page.
A. Light L4 illuminates within 5 seconds.
B. Light L4 comes on after 5 seconds.
C. Light L4 comes on 5 seconds before.
A. Failure of the air turbine starter can trigger the engine overheat and fire indications.
B. The air turbine starter fails to trigger the engine overheat and fire indications
C. Failure of the air turbine starter can cause the engine overheat and fire indications.
A. 如果初始化设置正确,控制显示单元上将显示正在进行的自动测试。在维护或运行使用后,这些发生在油箱几乎为空时低压指示灯亮起后,泵已运行数分钟的情况。
B. 如果构型设置正确,控制显示单元上将显示已做的自动测试。泵在维护或者运行使用数分钟后,低压指示灯会亮起,并且油箱已经差不多空了。
C. 如果初始化设置正确,控制显示单元上将显示已做的自动测试。这些情况发生在维护或运行使用后,低压指示灯会亮起数分钟,并且油箱已经差不多空了。
A. The air Inlet Section is adjacent to the compressor section. Includes guide vanes, shrouds, cases, etc.
B. After the air goes through the air Inlet Section, it enters the turbine section
C. The compressor section includes items such as inlet guide vanes, shrouds, cases, etc.
A. Each revision and the effective page should be logged in the logbook.
B. Only the effective revisions pages need to be recorded in the manual.
C. Each manual shall have a record of revisions or effective pages.
A. 重心是飞机悬浮时保持平衡的点。它与参考基准的距离是通过总力矩除以飞机的总重量得出的
B. 飞机的重心是使飞机保持平衡的点。它与参考基准的距离可以通过总弯矩除以飞机总重量找到
C. 重心是如果飞机悬著使飞机保持平衡的点。它到参照基准的距离可以通过总长度除以总重量找到
A. It is quite easy to understand long noun clusters because the words in the noun cluster have close relationship between each other.
B. It is difficult to understand long noun clusters because the words in the noun clusters can be connected to each other in different ways.
C. It is quite sure that long noun clusters are fairly hard to understand because the words in the noun cluster are related to each other in the same way.
A. 给化合物的两部分称重。
B. 提取出复合物的两部分。
C. 分离出混合物的两部分。
A. 确保没有渗漏
B. 确保没有裂纹
C. 确保没有腐蚀