判断油路故障可以通过“（）”、“（）”、“（）”等方法查找。

（）判断油路故障可以通过“听”、“看”、“测”等方法查找。

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电液转辙机按类型可分为机械故障、油路故障、（）.

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The full title of the U.K. is the United Kingdom of （）and （）

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油泵转动正常，油路中压力变化不大，反方向压力表有所升高，判断是（）。

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软目标是一类无法清晰判断是否满足的目标，所以可以用AND和OR链接直接应用于软目标。

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public and private colleges and universities and community colleges offer（）.

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（）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.

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The way in which people address each other depends on their age, sex, social group and personal relationship. The English system of address forms frequently used includes first name, last name, title+last name, （）, and kin term.

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Solid waste generation，and electricity and water consumption are costly and have their own set of environmental（）.

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