A、 为了CAP在持续(连贯)的基础上取得成功,运营商、FAA和ABC飞机公司之间的信息自由流动至关重要。
B、 为了在CAP基础上持续(连贯)取得成功,运营商、FAA和ABC飞机公司之间的信息自由流动至关重要。
C、 为了使CAP取得l连续成功,运营商、FAA和ABC飞机公司之间的信息自由流动至关重要。
答案:A
A、 为了CAP在持续(连贯)的基础上取得成功,运营商、FAA和ABC飞机公司之间的信息自由流动至关重要。
B、 为了在CAP基础上持续(连贯)取得成功,运营商、FAA和ABC飞机公司之间的信息自由流动至关重要。
C、 为了使CAP取得l连续成功,运营商、FAA和ABC飞机公司之间的信息自由流动至关重要。
答案:A
A. 在一块不需要承力的金属上,可以在某一点处切割一个直径为几英寸的孔,孔的周围用法兰连接,使其具有刚度
B. 在一块金属上,可以在不需要承力的某一点处切割一个直径为数英寸的孔,孔的边缘折边可以使其具有刚性
C. 在一块不需要承力的金属上,可以在一处切割几个直径为数英寸的孔,孔的边缘用凸缘连接,使其产生刚性
A. Make sure the text is not so abstruse and that it clearly shows how to do a task orhow a system operates. Be practical. Do not give vague, general information.
B. Make sure the text is not so theoretical and that it clearly shows how to do a task orhow a system operates. Be concrete. Do not give unclear, general information.
C. Make sure the text is not so abstract and that it clearly shows how to do a task orhow a system operates. Be practical. Do not give vague, general information.
A. Paper and wood belong to the combustible materials of Class A fire.
B. Hydraulic fluid, oil and fuel belong to the combustible materials of Class A fire.
C. Electrical equipment and magnesium belong to the combustible materials of Class A fire.
A. The direction of fluid flowing through the axial turbine is almost perpendicular to the turbine shaft.
B. The direction of fluid flowing through the axial turbine is almost parallel to the turbine shaft.
C. The direction of fluid flowing through the axial turbine is almost parallel to the turbine wheel.
A. The engine exhaust gas temperature system supplies the engine low pressure rotor (N1) and the engine high pressure rotor (N2) speed signals;
B. The engine rotating speed instrument system supplies the engine low pressure rotor (N1) and the engine high pressure rotor (N2) speed signals;
C. The engine rotor pressure system supplies the engine low pressure rotor (N1) and the engine high pressure rotor (N2) speed signals;
A. Removal of the cover is necessary
B. It is necessary to install the cover
C. lt is a must to remove the cover
A. It is possible that the installation changed the roation of the cable loom.
B. It is the installation that changed the routing of the cable loom.
C. The installation may have been alter the routing of the cable loom.
A. 在产品简洁性允许的情况下制造商还可以选择对相关系统进行分组。
B. 在产品简洁性允许的情况下制造商还可以选择同一组别的相关系统。
C. 在产品相似性允许的情况下制造商还可以选择对相关系统进行分组。
A. 这些要求规定使用点火系统,该系统在各种天气和其他不利条件下,在适当时间向火花塞传递点火脉冲。
B. 这些要求规定了在各种天气和其他不利条件下,在适当的时间将点火脉冲传递到火花塞的点火系统的使用。
C. 这些要求规定使用点火系统,在各种天气和其他不利条件下,在适当的时候将发射脉冲输送到火花塞上。
A. 温度越高,溶解越快
B. 温度越高,消失越快
C. 温度越高,蒸发越快