中文翻译与英英解释 | 簧片阀。
| | | leaf: n. 〔英军俚〕休假。 | | valve: n. 1.【机械工程】阀，活门，舌门；汽门。 2.【解剖 ... | |
| A leaf valve is a one-way valve (check valve) consisting of a diagonal obstruction with an opening covered by a hinged flap. |
例句与用法 | 1. | Mr . luo haofu , our ceo and mr . xu songyue , general manager of zhejiang ninghai qinglong motorcycle leaf valve co . , ltd signed the cooperation agreement in ninghai
此外，天津摩托车技术中心介绍了摩托车催化转化器标准的现状，并对行业标准做了详细说明。
| | 2. | September 11 , 2005 , according to the market demand , our company and zhejiang ninghai qinglong motorcycle leaf valve co . , ltd pooled capital to establish ningbo reecat environmental technology co . , ltd
一致通过由桂林利凯特环保实业股份有限公司任本届行业组组长单位，由天津摩托车技术中心任常务副组长单位。
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