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- Objective:To find if the results got by respirable coal's method accord with those got by total dust's method. 目的:呼吸性煤尘测试方法是否与总尘的测试方法所得的结果一致。
- The laboratory tests and underground application show that this dust suppression technique has re-markable effect on the total dust,especially on the respirable dust. 实验室试验和井下使用结果表明，这种喷雾降尘技术对总粉尘，特别是对呼吸尘具有显著的降尘效果。
- STUDY OF RATIO BETWEEN TOTAL DUST AND BREATHING DUST IN IRON AND STEEL INDUSTRY 钢铁行业总粉尘与呼吸性粉尘浓度比值的研究
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- I must say the news comes as a total surprise. 我得说这个消息来得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。
- The ship was wrecked and became a total loss. 船只失事，一切都损失了。
- He swings from wild optimism to total despair. 他由极其乐观一变而为完全绝望。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- She professed total ignorance of the matter. 她自称对那事一无所知。
- Determination and Analysis of Total Dust Concentration and Respirable Dust Concentration in Welding Fume 电焊烟尘中总粉尘与呼吸性粉尘浓度的测定与分析
- The garden was in a state of total neglect. 那花园完全无人整理。
- The total amount is in the fifties. 总共五十多个。
- Choose four out of the total number. 从全部数目中选出四个。
- Add this numbers together and give me the total. 把这些数字加起来，告诉我总数是多少。
- England scored a total of 436 runs. 英格兰板球队获总分436分。
- The total cost comes out at 500. 总计费用为500英镑。
- Study on Inspection Method and Control Software of Specialized Coal Harbor's Total Dust Amount 专业煤港粉尘总量核查方法及控制软件的研究
- He gave her a fifth of the total amount. 他给了她总量的五分 之一。
