您要查找的是不是：
- Working medium inlet and exhaust non-return valve s balance hole for Stirling engine is introduced. 对热气机工质进排气单向阀平衡孔作了简介。
- Impeller Balancing require to do, otherwise the impact of one impeller life, the impact of two pumps running, this will result in equipment accident. 叶轮动平衡都要求做，否则一影响叶轮使用寿命，二影响泵的运行状态，会造成设备事故。
- Axial force is balanced by back vane or balanceable hole, for the specification with big radial force; we adopt double-wear passage design. 轴向力由副叶片或平衡孔平衡，对于径向力在的规格采取了双壳体设计；
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- Stick your hand in and see what's in the hole. 把手伸进去，看看洞里有什么。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
- Losing balance, he plumped against the doorpost. 没有站稳，他一头撞在门柱上。
- The mice have nibbled a hole in the cheese. 老鼠在奶酪上啃出了一个洞。
- I saw a rabbit dive into its hole. 我看见一只兔子钻进洞。
- Global strategic balance and stability. 全球战略平衡和稳定。
- She poked her finger into the hole. 她把手指插入孔中。
- The skater quickly recovered his balance. 那个滑冰的人很快恢复了平衡。
- Their dog bit a hole in my trousers. 他们的狗把我的裤子咬了个窟窿。
- He knocked a big hole in the wall. 他把墙撞出了一个大洞。
- He burned a hole on the ironing board. 他把熨衣板烧了一个洞。
