A、 Compressed air will push contamination into the display unit.
B、 The display unit will be contaminated by compressed air.
C、 Air pressure will push the dirt into the display unit.
答案：A
A、 Compressed air will push contamination into the display unit.
B、 The display unit will be contaminated by compressed air.
C、 Air pressure will push the dirt into the display unit.
答案：A
A. 如果发现铜颗粒,在发现之日起的 30 天内重复执行整个程序(机轮不承重)。
B. 如果发现金属碎屑,从即日起在 30 天内完成整个修理程序(机轮承重)。
C. 如果发现琥珀色指示参数,针对发现的数据在 30 天内重复所有程序(机轮离地)。
A. Crucial angle of attack is the angle at which a stream or air flow begins to split from a surface,causing a decrease in efficiency.It is important for designing dynamic surfaces ,such as airplane wings,turbine blades,as it determines the maximum attack angle that can be achieved without causing loss of lift or thrust.
B. Crutial angle of attack is the angle at which a stream or air flow begins to seperate from a surface,causing a decrease in efficiency.It is important for designing aerodynamic surfaces ,such as airplane airfoils,turbine blades,as it determines the maximum attack angle that can be achieved without causing loss of lift or thrust.
C. Critical angle of attack is the angle at which a fluid or air flow begins to separate from a surface,causing a reduction in the efficiency of the flow.The critical attack angle is an important consideration in the design of aerodynamic surfaces,such as airplane wings,turbine blades,as it determines the maximum angle of attack that can be achieved without causing a loss of lift or propulsion.
A. In technical texts,you can use abstractions to make sentiments shorter and easier to read.
B. In technical texts,you can use abbreviations to make sentences shorter and easier to read.
C. In technical texts,you can use abstractions to make sentences shorter and easier to understand.
A. 拆卸组件之前,先将系统泄压。
B. 在断开导线之前,给系统放气体。
C. 在断开部件之前,请确保完全停止供气。
A. 电线代码由电路功能代码、电线编号、电线段字母和电线尺寸组成。通常会添加后缀,表示地线(N)、相位(A、B 等)或热电偶材料(铝镁合金等)。
B. 电线代码由电路功能代码、电线编号、电线段字母和电线尺寸组成。通常会添加后缀,表示接地(N)、阶段(A、B 等)或热敏电门材料(铝镁合金等)。
C. 电线代码由电路功能代码、电线编号、电线段字母和电线尺寸组成。通常会添加后缀,表示地线(N)、相位(A、B 等)或热敏电门材料(铝镁合金等)。
A. 调节的精度可以改变。
B. 调整后的精度可能会改变。
C. 调节的程序可以改变。
A. 标题页的背面应留白,以避免有可能漏插飞机序列号和注册号而需要修改。
B. 标题页的背面应保留空白,以避免需要修改以及有可能遗漏插入飞机的序列号和注册号。
C. 标题页的背面应保持空白,从而不用改版,也可以避免有可能漏插飞机序列号和注册号。
A. Make sure that the latch is fully engaged.
B. Make sure that the knob is fully engaged.
C. Make sure that the latch in full engaged position.
A. 技术动词是指示性的词汇,提供有关特定技术和操作的信息。
B. 技术动词用于描述指示和信息,以适用于特定的技术和操作环境。
C. 技术动词在特定的技术和操作语境中给出指示和信息。
A. There is enough oil.
B. Some oil must be drained.
C. More oil must be added.
