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- radiation free processing 无辐射线处理
- The green cresset is the mark of lead free processing. 绿色灯号是无铅制程标识。
- Our slates are radiation free with natural venations and low water absorption. 在欧美国家,板岩被作为一种环保和节能建筑材料广泛用于屋顶、墙体和地板。
- The stress free process makes the sealing strong and leakage proof. 检测证实,获得了性能良好的封接结果。
- A cyanide free process for gold imitation plating on plastic surface was advanced with pyrophosphate as complexing agent. 采用焦磷酸盐为络合剂研究出一种塑料无氰仿金电镀工艺。
- If used in combination with strong vacuum cleaner like the JANVAC,grinding or sanding can be done in one dust free process with vacuum so that hardly any dust will be left. 连接高效率的吸尘器;比如JANVAC吸尘器;在打磨过程中同时吸除粉真正做无尘打磨.
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- The crew remained free from scurvy. 那些船员仍然没有患坏血病之虞。
- Radiation reached unheard-of levels. 辐射作用已达到前所未有的程度。
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- Quality Control in the Trowel- free Process of Casting Floorslab 现浇楼板免抹灰工艺的质量控制要点
- Jon sent away for a free almanac. 乔写信去要一份免费赠阅的年历。
- Now that I am free, I can enjoy music for a while. 既然有空,我可以享受一下音乐。
- The earth's atmosphere filters out much of the sun's radiation. 地球大气层可以滤掉太阳的大部分射线。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- He closed the deal successfully and was home free. 买卖成交了,他松了一口气。
- He is free with his advice to his pupils. 他直言无隐地向学生提出忠告。
- He is given a free ticket to the exhibition. 有人给他一张免费参观展览的票。