1.
Having an open-chain molecular structure rather than a ring-shaped structure.
无环的具有开链分子结构的,而非环状结构的
2.
safe atmosphere
无毒无爆炸危险的环境
3.
barrier-free physical environment
全无障碍的实际环境
4.
environmentally sound technological process
无害环境的工艺过程
5.
interactions with abiotic environment
无生命环境的相互作用
6.
environmentally sound and sustainable development
无害环境的可持续发展
7.
self-tensioned ring
依靠本身弹力密封的环, 无弹簧胀圈的环
8.
That suits the environmental lobby just fine.
环保游说团体对环保署的这种做法无所谓。
9.
Synthesis and Characterization of EO/PO Random Copolyethers;
环氧乙烷/环氧丙烷无规共聚醚的合成与表征
10.
Studies on the synthesis of nontoxic plasticizers--epoxy vegetable seeds oil and epoxy rice branoil;
无毒增塑剂——环氧菜籽油及环氧米糠油的研制
11.
Compare Diameters of Directed and Undirected Double Loop Networks
有向双环网和无向双环网直径规律的对比
12.
The Study of Real-time Detecting Method for Harmonics and Reactive Currents;
无锁相环的谐波与无功电流实时检测方法研究
13.
Research of Communication Protocol for Wireless in Complicated Environment Based on Software WirelessRadio
基于软件无线电的复杂环境无线通信协议研究
14.
Application of quality control chart of aseptic environment monitor in sterile room
质量控制图在无菌室无菌环境监控中的应用
15.
Environmental Regulations in Lead-free and Halogen-free Electronic
环境法规对无铅以及无卤电子产业的影响
16.
It was a fruitless, harassing round.
这是枉费心机的，无可奈何的循环。
17.
Research on Streaming Media Transmission Technology in Wireless Environment
无线环境下的流媒体传输技术的研究
18.
The Design of Wireless Environment Monitoring Network Gateway Based on ARM;
基于ARM的无线环境监测网的网关设计