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- polytropic gas sphere 多方气体球
- In this thesis, we consider a solid spherical piston in a quiescent polytropic gas, expanding at a constant speed, pushing out the undisturbed gas ahead of it, and then causing shock waves. 中文摘要这篇论文中我们将要探讨球面活塞问题。我们考虑一个放置在静止气体中的实心球面活塞，当它以等速扩张，推动前方没有受到扰动的气体时产生震波。
- In addition, we review literature related to converging shock waves caused by spherical piston motions and the corresponding series solutions of the piston motion for polytropic gas. 此外，我们也藉由回顾两篇文献，探讨由球面活塞运动所造成的会聚震波问题，与活塞在静止气体中运动所产生的震波级数解问题。
- state equation of polytropic gas 多方气体状态方程
- Replacement of Large Natural Gas Sphere Tank 大型天然气球罐的置换
- The direct replacement technology of the large scale natural gas sphere storage 大型天然气球罐直接置换方法
- The gas escapes from the sphere of the reaction. 气体产物从反应体系中逸出。
- 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。
- Discussion on the Direct Replacement Method by Natural Gas in the Neuty-built Large-scale Natural Gas Sphere 新建大型天然气球罐用天然气直接置换方法的探讨
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- 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。
- Application of the net plan in the test of a liquid gas sphere inner and outer parts 网络计划在液化汽球罐内外部检验过程中的应用
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- 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。
- Frank rented out his gas station. 弗兰克把他的加油站租了出去。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
