A、 The condition of the radome is very important for its performance.
B、 The condition of the antenna influences its properties greatly.
C、 The condition of the radar has an important effect on its characteristics.
答案:A
A、 The condition of the radome is very important for its performance.
B、 The condition of the antenna influences its properties greatly.
C、 The condition of the radar has an important effect on its characteristics.
答案:A
A. 在紧急情况下,飞行员应准备至关重要的物品的检查清单。
B. 在关键情况下,飞行员的检查清单应限制在最大量,而且是对飞行员至关重要的。
C. 检查清单应限于在紧急情况下对飞行员至关重要的物品的最小数量。
A. English is not often the mother language of the readers of technical files.
B. English is not often the private language of the readers of technical books.
C. English is not often the required language of the readers of technical pamphlet.
A. 当主轮舱有火的时候,轮舱热量缺陷控制器会给两个红色警灯和警铃一个信号。
B. 轮舱里的过热故障控制器会提供一个信号给两个红色警灯和警铃,当主轮舱有火的时候。
C. 当主轮舱有火的时候,轮舱里的过热探测控制器会提供一个信号给两个红色火警灯和警铃。
A. 用密封剂填充补片及相邻结构之间的缝隙。
B. 用密封剂填充补片的缝隙,并粘接相邻结构。
C. 在附近的密封结构和补片之间留出空隙。
A. The wording given in the approved example is of a suggested nature. It only represents approved words for writing the same information. You can express the same thing with different constructions and other approved words.
B. It is necessary to use these terms in the approved example sentences to write standard information. You can choose what to express and how to express it from the approved structure
C. The wording must be approved to indicate that the information should be written to the same standard and you can often use similar structures and words to describe the same thing.
A. You can adjust the volume control.
B. You can adjust the value control.
C. You can override the voice control.
A. 在前货舱尾部后壁板衬板后面装有两个空气循环过滤器。空气过滤器分别位于左右两侧混合总管湾区的过滤器壳体内。
B. 在前货舱尾部的壁板后面,有两个空气循环过滤器。它们分别安装在左右两侧的混合总管湾区。
C. 在前货舱的后部的衬板后面,装有两个空气过滤器。它们位于混合总管湾区左右两侧的空气滤芯盒内。
A. STE是为了帮助读者理解他们所阅读的英语内容,特别是当这些读者的母语不是英语的时候。
B. STE开发了帮助读者理解他们所阅读的英语内容的规则,尤其是当这些读者的母语不是英语的时候。
C. STE是为了帮助英语文档的读者理解他们所阅读的内容而开发的,特别是当这些读者的母语不是英语的时候。
A. 不要在机库里进行这项程序。
B. 不要在车间内进行这项程序。
C. 不要在机坪上进行这项程序。
A. 描述飞机静压系统时,应阐述加热和通风系统的影响以及开窗对备用静压系统的影响。
B. 描述飞机静力系统时,应阐述加热和通气系统以及开窗对备用静力系统的影响。
C. 描述飞机静压系统时,应阐述加热和排气系统以及开窗对替代静压系统的影响。