A、 内部喇叭打到开位并且保持在开位,当探测器有动力的时间够长,并且烟雾传感器探测到烟雾。
B、 只有探测器有电,并且烟雾传感器探测到烟雾,内部开关才会打开到开位并且保持在开位。
C、 只要探测器有电源并且烟雾传感器探测到烟雾,内部的喇叭就会打开并且保持在开位。
答案:C
A、 内部喇叭打到开位并且保持在开位,当探测器有动力的时间够长,并且烟雾传感器探测到烟雾。
B、 只有探测器有电,并且烟雾传感器探测到烟雾,内部开关才会打开到开位并且保持在开位。
C、 只要探测器有电源并且烟雾传感器探测到烟雾,内部的喇叭就会打开并且保持在开位。
答案:C
A. 测量跑道灯连接的电阻。
B. 校准跑道灯连接的电阻。
C. 复核跑道灯连接的电阻。
A. 将飞机放回到通常停放位
B. 将飞机放回到初始位置
C. 将飞机恢复至初始构型
A. 本工作为准备飞机航班而给出维护步骤,以防两个空调组件失效。
B. 在两个空调组件关闭的情况下,本工作给出了为飞机飞行做准备的维护步骤。
C. 本工作给出了在两个空调组件均不工作的情况下为飞机飞行做好准备的维护步骤
A. The selection of data by manual producers which are included in this section shall be restrained by the
concepts contained in the preface of this specification,
B. The selection of data by manual producers included in this section shall be governed by the concepts
contained in the preamble to this specification.
C. In his selection, the producer's choice of data should be bound by concepts contained in the preamble of
this specification.
A. 如果获得一个以上的类别认证,则每一类别的重量均应给予限制。
B. 如果获得的认证多于一个类别,则每一类别的重量均须加以限制。
C. 如果在一个以上的类别中获得认证则各类别重量,连同任何相关限制,都应针对各类别给出。
A. The intention of such terms is to provide definitions which have practical value for
communication.
B. The propose of such terms is to provide definitions with practical value for technical communication.
C. The aim of such terms is to provide definitions for practicing Valuable technical communication
A. 、 Section 1 of the Pilot's Operating Handbook shall introduce basic data and information of general interest
to the pilot. The data and information is useful in loading, sheltering, handling, and routine preflight checking
of the airplane.
B. 、 Section 1 of the Pilot's Operating Handbook shall present basic data and information of general interest
to the pilot. The general interest is useful in loading, sheltering, handling, and routine preflight checking of
the airplane.
A. According to the authority given to persons specified below, the unit recognized in item 3 was inspected
in the manner stipulated by authority and is approved.
B. Based on the authority given to the following stated persons, the unit described in item 3 was inspected in
the authority defined manner and gets approved.
C. Thanks to the authority given to persons as below, the unit found in item 3 was inspected in the manner
stipulated by authority which is approved.
A. 浸泡元件四个小时。
B. 冲洗元件四个小时。
C. 打磨元件四个小时。
A. 连接可以连接的导线
B. 把断开的导线重新断开
C. 连接断开的导线