252 、 When you replace a word, always make sure that the alternative you select does not change the
meaning of the sentence. 当你替换一个单词时,一定要确保你选择的替代选项不会改变句子的意思。

1021 、 The purpose of such terms is to provide definitions which are of practical value for technical
communication.
这些术语的目的是提供对技术交流有实际价值的定义。

1020、 The procedures shall clearly describe the step by step operation in a logical work flow sequence as
necessary to gain access to and subsequently remove the hardware or install the hardware.

1019、The primary function of the hydraulic pressure system is to supply pressure for the operation of the
flight controls.

1018、The potable water system is used to store and deliver fresh drinking water 饮用水系统用于储存和输
送新鲜饮用水

1017、The operational test for the HFS-900D transceivers is a BITE test which does a check of the internal
functions of the HF transceiver. HFS-900D 收发器的操作测试是一个 BITE 测试,它对 HF 收发器的内部功能
进行检查。

1016、 The navigation lights change from dim to bright.

1015、 The manufacturer may establish procedures to provide feedback on unairworthy conditions.
制造商可以建立程序,就不适航条件提供反馈。

1014、 the load is applied axially

1013、The information to be included on the cover will be left to the manufacturer's discretion.

1012、The gyroscope(陀螺仪) will become stable after approximately 15 seconds 陀螺仪将在大约 15 秒
后变得稳定