A、 选择适用的垫圈,确定恰当的尺寸。
B、 挑选适用的调整片以确保厚度合适。
C、 从可用的垫片中进行选择,以获得正确的厚度。
答案：C
A、 选择适用的垫圈,确定恰当的尺寸。
B、 挑选适用的调整片以确保厚度合适。
C、 从可用的垫片中进行选择,以获得正确的厚度。
答案：C
A. 提供飞机雷达信息的组件和部作。包括VOR、皮托管、静压孔、ILS、飞行指引仪、罗盘、指示器等。
B. 提供飞机仪表信息的组件和部件。包括VOR、皮托管、静压孔、ILS、飞行指引仪、罗盘、指示器等。
C. 提供飞机导航信息的组件和部件。包括VOR、皮托管、静压孔、ILS、飞行指引仪、罗盘、指示器等。
A. Mix the bonding material with a spatula
B. Use the bonding material with a spatula
C. Put the bonding material with a spatula
A. That portion of the system which controls the pitch of the propeller blades. Includes items such as governor, synchronizers, switches, cables, levers, etc. Does not include any parts which rotate with the propeller assembly.
B. The part of a system that controls the pitch of a propeller. Includes accelerators, synchronizers switches, cables, rods, etc. Excludes any parts moving with the propeller assembly.
C. The part of a system that controls the Angle of a propeller blade. Includes governor, synchronizer switch, cable, rod, etc. Excludes any parts moving with the propeller assembly
A. 当单向活门打开时,压力降低。
B. 当释压活门打开时,压力增加。
C. 当释压活门打开时,压力降低。
A. 如果制造商没有不同指示,忽略以下步骤;
B. 除非运营商有不同指导,执行以下步骤;
C. 如果制造商另有不同的说明,忽略以下步骤;
A. When you change a word, always assure that the alternative you choose does not change the sequence of the sentence.
B. When you replace a word, always make sure that the alternative you select does not change the meaning of the sentence.
C. When you exchange a word, always ensure that the alternative you pick does not change the order of the sentence.
A. This handbook includes the documents required to be finished to the pilot by the federal aviation regulations and additional information approved by the operator and contains the FAA approved airplane flight manual.
B. This handbook includes the material required to be furnished to the pilot by the federal aviation regulations and additional information provided by the manufacturer and constitutes the FAA approved airplane flight manual.
C. This handbook includes requirements of federal aviation regulations,material provided to pilots and accurate information provided by the manufaactures,and establishes the FAA approved airplane flight manual.
A. Steel is light and strong, so that it is widely used in aircraft manufacturing industry.
B. Aluminum alloy is light and strong, therefore it is widely used in aircraft manufacturing industry.
C. Aluminum alloy is light and strong, so that it is seldom used in aircraft manufacturing industry.
A. 当发动机未安装时,拖飞机时必须平稳。
B. 当发动机未安装时,推飞机时必须缓慢。
C. 当发动机未安装时,顶升飞机时必须平缓。
A. Even though this specification is conformed to recognized industry practices, it is prepared in broad genuine terms and it is recognized that problems will occur which are not handled enough by the specification.
B. Although this specification coheres with recognized industry practices, it is written in vast general terms and it is asserted that problems will appear which are not treated sufficiently by the specification.
C. Though this specification complies with accepted industry practice, it is compiled in wide generic terms and it is recognized that problems which are not treated adequately by the specification will arise.
