fume hood
通风柜：化学实验室中的一种通风设备
常用释义
英式发音
美式发音
基本释义
- 通风柜：化学实验室中的一种通风设备，用于在不让有害气体逸出到周围环境的情况下进行化学实验。
例句
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1·The pump exhaust should lead to the open air or a fume hood.抽气泵的排气管应该导向室外空旷处或导向一座通风橱。
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2·Fume hood selection, installation and use even more important.通风柜的选用、安装和使用更加重要。
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3·Fume hood should be provided in each regular chemical analysis laboratory.每个常规化学分析室都要有通风橱。
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4·These actions may increase turbulence and reduce the effectiveness of fume hood containment.这些动作会增加扰动并降低通风柜的防护性能。
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5·Each fume hood shall be 2 electricity outputs, one cold-water faucet complying with owner's requirement.每个通风柜有2个电器插座，一个冷水龙头来满足用户的要求。
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6·The fume hood exhaust system should be set up independently, not the common duct, but can not use fire duct.通风橱的排风系统宜独立设置，不宜共用风道，更不能借用消防风道。
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7·Labs with the highest levels of service are situated near the top of the building, minimizing fume hood exhaust runs.具有最高服务水平的实验室靠近建筑的顶部，最大程度地减少通风口的排气。
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8·Each Fume Hood will be equipped with one cold water faucet and maximum to seven various gas faucet according to laboratory specialists' requirement.每一个通风柜标准配置为一个冷水龙头，此外根据实验室专家要求可以配置最多7个不同的气体龙头。
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9·Exterior light Fixture: Fluorescent lights are mounted outside the fume hood chamber for improved safety, increased operating life and convenient service.外部电灯组件：荧光灯安装于通风柜室外部，以提高安全，增加操作寿命以及方便服务。
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10·Room air current velocities in the vicinity of fume hoods should be as low as possible, ideally less than 30 percent of the face velocity of the fume hood.通风柜附近的扰流流速应尽可能低，理想的流速应低于通风柜设计面风速的30%。