530、如果一个词仅有极少的人在一个特定的技术领域能理解，就会对交流造成干扰。

958、手册是以带有耐用封面的活页形式还是以永久装订好的形式呈现由制造商来决定。

957、Pilots operating aircraft of other than U.S registry should refer to the regulations of the country of certification forinformation on preventive maintenance that may be performed by pilots.

956、If the vocabulary,meanings of words,and the types of sentence on strictions in a text are controlled,(the variationbetween texts will be minimal.

955、CAP supplements the airplane＇s maintenance manual which is the primary document containing the procedures for thecontinuing airworthiness of the airplane.

954、手机的前面板有触摸屏和主页键。

953 、 Water displacing corrosion inhibiting compound has-been applied during construction on certain airplanes in thelocations shown in this figure. Periodic reapplication in these, and other locations, is required to maintain effectiveness of thisprotection.

952、当输入杆在 6 毫米到 8 厘米之间时,测量活塞的伸长。

951、Measure the time necessary for the pressure to decrease.

950、地面控制描述了滑行和地面操作时的最小转弯半径。

949、An A“EMERGENCY " however，almost always involves a failure that requires immediate and rapid response，such as a total powerplant failure, fire or smoke，or rapid cabin decompression.