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- The envelope' s seal was torn open. 信封封缄被撕开了。
- Mechanism of swelling oil-leakage of transformer s seal rings made by butadieneacrylonitrile rubber and polytetrafluoroethylene is presented in this paper. 首次对以丁腈橡胶和聚四氟乙烯为材料的变压器密封圈的溶胀机理进行了研究并获得重要成果。
- If you are a collective account of the card account, so that your copy of the above Also need to account where the collective household such as FESCO's seal. 如果你是集体户口的户口卡，那么你复印的那份上面也需要集体户口所在户比如FESCO的盖章。
- central drum's sealing 中心筒密封
- Here in SBV's sealed glass cottage the butterfly effect appeared in miniature: by wiggling her fingers Leigh upset the balance of the atmosphere. 而在SBV封闭的玻璃小屋里，蝴蝶效应以缩影的形式出现：雷夫勾动一下手指，就扰乱了大气的平衡。
- SURFACING TECHNOLOGY OF Ni-ALLOY ON VALVE'S SEALING FACE 阀体密封面镍基堆焊工艺
- The central unit is a rotary drum. 核心设备是一个旋转的滚筒。
- The central unit is a rotary drum . 核心设备是一个旋转的滚筒。
- Such values are central to our way of life. 这些价值对于我们的生活方式是至关重要的。
- She stay in a small hotel near Central park. 她住在中央公园附近的一家小旅馆。
- Choose a central location for your house. 把你的家选在一个便利的地方。
- Buses leave the central bus depot every hour. 每个小时都有公共汽车离开公共汽车中心站。
- In a small hotel near Central Park. 住在中央公园附近一家小旅馆。
- Make sure the central heating is off. 集中供暖设备一定要关掉。
- The area code for central London is0171. 伦敦中心的电话区号为0171。
- We put new central heating in when we moved here. 我们搬到这儿的时候安装了集中供暖设备。
- What's the central thought of this article? 这篇文章的中心思想是什么？
- The train leaves the central station at14:15. 火车14点15分离开中央车站。
- Is your central heating gas or electricity? 你们的集中供热设备是煤气的还是用电的?
- The central or principal vein of a leaf. 中脉中心的或主要的叶脉
