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They can also be installed in vertical or horizontal pipe runs with the stem other than vertical, but may require special construction depending on valve size, service conditions and materials.
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也可以安装在垂直管道或者阀杆不是垂直向上的水平管道上，但是根据阀门的通径大小、应用环境和材料的具体情况，可能要求特殊的结构。 |
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They can also be installed in vertical or horizontal pipe runs with the valve stem other than vertical, but special construction may be required depending on valve size, service conditions and material.
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闸阀也可以安装在垂直或水平管道上，其阀杆并不是垂直向上，但是此时要求具有特殊的结构，取决于阀门通径、应用条件和材料等因素。 |
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They can also be used for oil lubricated bearings and machine tool circulating bath systems.
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亦使用于轴承的润滑及车床的循环系统。 |
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They can also capture contentious places such as Afghanistan and Iraq, where planes cannot safely fly.
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在某些飞机无法安全飞行且备具争议的地方，像是阿富汗与伊拉克，则可以用卫星拍摄影像。 |
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They can also carry on somewhat distracted conversations so convincingly that their human partners do not know they are talking to a machine.
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他们甚至还会跟人类进行令人迷惑的对话，这种对话完全跟真的一样，与之对话的人都不知道他们是在跟一台机器对话。 |
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They can also charge high fees from students from outsidetheir official catchment areas.
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他们还可以不通过官方形式来收取费用。 |
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They can also choose whether to have pre-marriage medical examination.
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这样的规定，简化了手续，使结婚登记真正成为一件轻松的喜事。 |
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They can also ferret out toxins as well as whole microorganisms.
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它们可以侦测出毒素，也可以侦测出整个微生物。 |
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They can also get loans from financial institutions.
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他们也可以向金融机构贷款。 |
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They can also give advice on how to control your emotions.
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他们还能提出建议，教你怎样控制情绪。 |
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They can also help counter the underlying causes of procrastination in retirement decisions-such as the complexity of making the best decision-by finding ways to make these decisions simpler or by offering financial education.
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雇主还可以通过设法简化参加退休计划的决定，或是对雇员进行财务知识培训等方法，以帮助抗衡诸如退休过程太过复杂等导致雇员拖延做出决定的因素。 |
