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- In the article a method of pollutant gas cloud spectrum real-time simulation based on Gauss diffusion mode was founded. 建立了基于高斯扩散模式的污染气体云团光谱实时仿真的方法,通过这种方法进行了实时仿真,并与实测数据进行了比较。
- Detecting the density of pollutant gas is one of the important applications of lidar.The minimum detectable concentration is a key index of lidar. 探测大气中污染气体的浓度是激光雷达的一个重要应用方面,最小可探测浓度是衡量一个雷达系统的重要指标。
- In addition, four indoor pollution gas, formaldehyde standard rate of 27.8%, is from benzene (toluene, xylene) standard rate of 15%. 此外,室内污染四大毒气中,甲醛超标率为27.;8%25,苯系物(甲苯、二甲苯等)超标率为15%25。
- The factories are releasing polluted gases into the atmosphere. 这些工厂向大气层散发有害气体。
- Some polluting gases are released from those workshop. 那些工厂释放出一些被污染过的气体。
- The new launch center aims to serve the next-generation rocket carriers that do emit poisonous and pollutive gas and new-type spacecraft. 新的发射中心将用于发射确实会释放出有毒污染气体的下一代火箭航母以及新型的宇宙飞船。
- Introduce according to saving indoor environment to monitor central expert, current, the formaldehyde in indoor pollution gas is the commonnest. 据省室内环境监测中心专家介绍,目前,室内污染气体中甲醛最常见。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- Discharge pipe take pollutant away from the coastal area into the sea. 排泄管道将污染性物质由沿海岸区排入大海。
- When the earth's atmosphere acys like a blanket of polluted gases, the extra heat becomes trapped inside, causing the temperature to rise. 有害气体会使大气层变成一张厚厚的毯子,过多的热量因无法散发,而造成气温升高。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- At last, least squares fit is done between differential absorption cross section and differential absorption spectra to retrieve concentrations of polluted gases. 将差分吸收截面和差分吸收光谱做最小二乘法拟合,即可得出相应波段内的污染气体的浓度。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞,整整一油箱的汽油都漏光了。
- We finally drove up to a gas station. 我们最后驶近一加油站。