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- Gear failure is the main factor for the machine in coal mine. some measures were put forward to improve gear quality based on analysis of gear failure modalities. 分析了阳泉矿区三矿井田煤层开采对自燃着火的影响因素，探讨了预防煤层的自燃着火的开采技术措施。
- The modification curve of Hindley worm is the major foundation to distinguish the machining quality and the gearing quality of worm gear pair. 直廓环面蜗杆修型曲线是判别蜗杆加工质量和蜗杆副啮合质量好坏的重要依据。
- The driven gear fits its driving gear like a glove. 这个从动齿轮与它的主动轮啮合得非常好。
- My whole morning's work has been put out of gear by that mishap. 我一个上午的工作全让这倒霉的事给弄得乱了套。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- All his camping gear was packed in the rucksack. 他的野营物品全都放在背囊里了。
- The man had the quality for leading the people. 那个人具备领导民众的才能。
- Put the gear lever in the neutral position. 把变速杆推到空挡的位置。
- Her most essential quality is kindness. 她最主要的品质是善良。
- Should change gear the engine's starting to labour. 你该换挡了－－发动机有些吃不住劲了。
- She fingered the silk to feel its quality. 她摸了摸这块绸料看质量如何。
- The car has four forward gear and one reverse gear. 那汽车有四个前进挡和一个倒挡。
- It is not price but quality that sells our shoes. 我们的鞋好卖不是因为价钱低而是因为质量好。
- Our effort is gear to a higher level of production. 我们调整力量将生产推向更高的水平。
- Our quality is based solely on our sales samples. 我们的质量完全以货样为准。
- Her poetry has an elegiac quality. 她的诗有伤感的情调。
- My watch got out of gear and would not run. 我的表出毛病了，它不走了。
- The rarest quality in an epitaph is truth. 墓志铭的难能可贵之处是真实。
- If you try to start off in top gear you'll stall. 要是刚一发动就用最高挡，那就会熄火。
