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- The process route of melt spinning Spandex was introduced.The physical properties of finished yarn was improved by adding a chain crosslink agent to increase the elastic recovery percentage. 主要介紹熔融法生產(chǎn)氨綸絲的工藝路線(xiàn),通過(guò)添加交聯(lián)劑提高彈性恢復率,改善成品絲的物理性能;
- She turned the chair on its side to repair it. 她把椅子翻轉過(guò)來(lái)修理。
- I have to wait in for the repair man. 我只得在家里等修理工。
- I'm all at sea; I've no idea how to repair cars. 我手足無(wú)措，不知道怎樣修理汽車(chē)。
- John managed to repair his car by himself. 約翰設法獨力修理自己的汽車(chē)。
- The lorry was damaged beyond hope of repair. 卡車(chē)嚴重損壞，已無(wú)修復的希望。
- The chain has fallen foul of plants in the water. 鏈條已和水中的植物纏繞在了一起。
- Dust the repair to prevent adhesion to outer cover. 清整修補處以防與外胎粘連。
- She has a gold chain about her neck. 她在脖子的周?chē)鷴熘?zhù)一根金項鏈。
- I'm afraid this old radio is beyond repair. 恐怕這臺舊收音機不能修了。
- He took the watch apart to repair it. 他把手表拆開(kāi)來(lái)修理。
- The repair man have come to mend the photocopier. 修理工已經(jīng)來(lái)修理這臺影印了。
- The chain has run foul of some plants in the water. 鐵鏈纏在水中的一些植物上。
- She wore a silver chain around her neck. 她脖子上戴著(zhù)一條銀項鏈。
- The Waterloo line is closed for repair. 滑鐵盧鐵路線(xiàn)因維修關(guān)閉。
- These two pieces of the chain hook together. 這兩個(gè)鏈環(huán)套在一起。
- Do you know how to repair a radio? 你知道怎么修收音機嗎？
- The government keeps the roads in good repair. 政府使道路保持在良好狀態(tài)。
- The radio could do with a repair. 這臺收音機需要修理。
- He detached a link from a chain. 他從鏈子上拆下一個(gè)鏈環(huán)。
