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- greening lowering noise 绿化降噪
- A new type of KYB lowering noise device has been developed. 研制了KYB消声器,与现有同类型消音器相比,可降低噪声30%25,制作工艺简单,易于推广。
- Analyzed the structural and run of currency count machine,identified the most noise source and vibration source in experiment method,and discussed the method of reducing vibration and lowering noise. 分析了点钞机结构和运行情况,用试验方法识别其主要噪声源和振动源,深入探讨了点钞机减振降噪方法,取得了显著效果。
- Analysis and Counter Measure for Lowering Noise Out of Acoustic Sources of Coal Mine 煤矿通风机声源外降噪分析与对策
- Mr. Green spoke highly of our city. 格林先生很称赞我们的城市。
- Analysis and Countermeasure for Lowering Noise from Acoustic Source of Coal Mine 煤矿通风机声源降噪分析及对策
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Mr Green is a professor in name but not in reality. 格林先生是徒有虚名的教授。
- The man whose right eye is blind is Mr. Green. 右眼瞎的那人是格林先生。
- Hello. worldwide flowers. Ers. Green speaking. 喂,这是世界花卉公司,我是格林太太。
- Are you going to get the house painted green? 你打算要把房子漆成绿色吗?
- The paper turned green as if by magic. 这纸魔术般地变成了绿色。
- The house was painted green outside. 这房子外部漆成绿色。
- This plant has green leaves throughout the year. 这种植物终年常青。
- The green fields came into sight. 一片绿色的田野展现在眼前。
- What will you do with these green crepe? 你用这些绿绉纱做什么?
- She looks rather curious with green hair. 她头发是绿的,样子有点古怪。
- planting lowering noise 绿化降噪
- Mr Green is not in town/is out of town. 格林先生不在城里。
- The country is very green in spring. 春天的时候,乡村一片青葱碧绿。