阀的例句（阀在句子中的用法）

• to unscrew the bonnet 旋转拧松阀盖
• The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty. 送料管干干净净, 所以我担心要是油不通过喷嘴, 阀门一定有毛病。
• The exhaust valve on my car has burnt out. 我汽车上的排气阀烧掉了。
• The trap is commonly used for floats, thermal power, free - float, double - metal - style , pulse, and so on - bell - shaped float. 常用的疏水阀有浮桶式 、 热动力式 、 自由浮球 式 、 双金属片式、脉冲式 、 钟形浮子式等.
• For use with backflow preventer test cocks to protect from damage. 用于防回流阀测试旋塞,防止受到破坏.
• Replace with a new disc holder assembly and oring. 用新的阀瓣固定器总成和O形 环更换.
• Modular check construction featuring nonreversible checks with captured springs for simplified servicing. 模块化止回阀结构特点在于不可逆止回,配置简化维修的复位弹簧.
• The body of a neuron. Acts approximately as a linear threshold element. 神经元的本体, 其作用近似于一种线性阀值器件.
• Inspect seat for nicks and replace as needed. 检查阀座是否有划痕,如果需要,则加以更换.
• Seat Face: Negates need for flange gaskets. 阀座表面: 不需要使用阀兰垫圈.
• Sluices and valves govern the flow of liquid and makeshift meters record the water - levels. 这些容器里的水由阀门控制着,水位由临时安放的尺子标注.
• Contact pressure increase by 1.5 –5 with same stems and yokes. 即使采用相同的阀杆和轭架,接触压力也能够增加1.5至5倍.
• NEVER use wrenches or other persuaders to operate the valve. 禁止使用扳手或其它强制性工具来操作阀门.
• Q 20 : Can a valved respirator be used for protection from the virus that causes H 1 N 1 influenza? 问20:可以用带呼气阀的呼吸防护口罩防甲型(H1N1)流感病毒 么 ?
• The engineering gang fell earnestly to work on jammed valves. 轮机组都起劲地埋头修理堵塞的阀门.
• Well we need to put by £200 for the pump valves to be renewed. 我们需要存下200英镑以备更换水泵阀。
• Requires no special tools or fittings; hand tightens to relief valve outlet. 不需要专用工具或管件; 用手将其紧固到安全阀上即可.
• Provides adjustable alignment , eliminates body wall penetrations. 具有可调整定位功能, 避免阀体壳壁被穿透.
• Non - modulating valves are also controlled and monitored by the control system. 非 调节阀,也控制和监察控制系统.
• The series hydraulic function block with standard data designed for special usages. 根据特定用户的特殊要求,我们设计了几种不同的功能阀块.