A、 不管显示的值是不是限制值,都应介绍
B、 限制值的显示决定了它是否应该被说明
C、 无论显示的值是否是限制值,都应说明
答案：C
A、 不管显示的值是不是限制值,都应介绍
B、 限制值的显示决定了它是否应该被说明
C、 无论显示的值是否是限制值,都应说明
答案：C
A. 它们可以是活页格式,有一个耐磨的、多环的封面,临时装订,“胶片”或其他适当的形式。
B. 它们可以是活页格式,有一个耐磨的、多环的封面,永久装订,“胶片”或其他适当的形式。
C. 它们可以是固定页格式,有一个耐磨的、多环的封面,永久装订,“胶片”或其他适当的形式。
A. Make sure there is no leakage of hydraulic fluid at the router.
B. Make sure there is no leakage of hydraulic fluid at the transducer.
C. Make sure there is no leakage of hydraulic fluid at the transponder.
A. 将气缸提升至其安装位置的正下方
B. 将气缸提升至其安装位置的前方
C. 将气缸提升至其安装位置的上方
A. Pressurization of the pneumatic crossover manifold and use of an external air source connected to the air charging valve manifold to pressurize the reservoirs for ground maintenance is the second method.
B. You can use the second method to pressurize crossover manifold and use an external air source connected to the air charging valve manifold to pressurize the reservoirs for ground maintenance.
C. The second method is that it is not necessary to pressurize the pneumatic crossover manifold but to use an external air source connected to the air charging valve manifold to pressurize the reservoirs for ground maintenance.
A. If the unit is unchanged, it is necessary to monitor the ambient temperature for at least 15 cycles.
B. Keep monitoring the temperature of the unit for a minimum of 15 cycles until you install a new one.
C. If the unit remains unchanged, its temperature should be checked for at least 15 cycles.
A. 可以使用插图,图形和表格。 在实际应用中它们的位置应靠近文本的相关部分。
B. 可以使用插图,图形和表格。 它们的位置应尽可能靠近文本的相关部分。
C. 可以使用插图,图形和表格。 在实际应用中它们的位置应紧挨文本部分。
A. drink contaminated water.... must happen.
B. drink water free xxx, illness can occur.
C. Drink water with Xxx, you will be sick.
A. Make sure the landing-light cutoff-switch power connection is safe.
B. Ensure the safety of the landing-light cutoff-switch power connect.
C. The safe of the the landing light cutoff-breaker power connection shall be ensured.
A. 调节钢索张力到恰当的范围
B. 正确调节钢索张力
C. 用正确的方法调节钢索
A. The purpose of the CSD is to contain the variable speed of the engine to a flexible speed for the driven of the rectifier to produce AC power at flexible frequency.
B. The function of the CSD is to transform the variable speed of the engine to a constant speed, in order to actuate the generator to generate AC power at constant frequency.
C. The purpose of the CSD is to convert the various speed of the engine to a single speed for the driven of the generator to reduce AC power to a constant frequency.
