1) finite gas flow field
无限瓦斯流场
1.
The respective gas emission laws of infinite and finite gas flow field were studied, and then the prediction method of gas emission quantity suitable for double tunneling was proposed.
按照瓦斯来源的不同把双巷掘进工作面煤壁瓦斯涌出分为无限瓦斯流场瓦斯涌出和有限瓦斯流场瓦斯涌出2部分,研究其各自的瓦斯涌出规律,最后提出适合双巷掘进工作面煤壁瓦斯涌出量预测的方法。
2) infinite gas flow field
有限瓦斯流场
1.
Then, combined with the boundary and initial condition of infinite gas flow field differential equation, the gas emission law in the infinite gas flow field was got through theoretical derivation.
按照瓦斯来源的不同把双巷掘进工作面煤壁瓦斯涌出分为无限瓦斯流场瓦斯涌出和有限瓦斯流场瓦斯涌出2部分,研究其各自的瓦斯涌出规律,最后提出适合双巷掘进工作面煤壁瓦斯涌出量预测的方法。
3) seepage field of gas
瓦斯渗流场
4) unbounded fluids
无限域流场
1.
Based on the theoretical formula of fluid force acting on a lateral vibrating cylinder immersed in unbounded fluids,expressions for dimensionless dynamically additive mass and damping are obtained by inductive definition and non-dimensionalization.
根据文献报道的圆柱体在无限域流场中横向振动时受到的流体作用力解析表达式,通过归纳定义和无量纲化处理得到了代表圆柱体在流体中动力学特性的无量纲动力附加质量和无量纲动力附加阻尼表达式,又通过分析各种因素对动力附加质量和动力附加阻尼的影响,研究了圆柱体在无限域流场中横向振动时的动力学特性。
5) infinite fluid field
无限大流场
1.
The infinite fluid field is simulated by the artificial boundary which has sufficient size.
提出无限大流场中多体运动计算的动态差分网格。
6) gas transfinite
瓦斯超限
1.
The gas transfinite problem is completely solved.
局部抽放治理瓦斯,在七星煤矿东四采区八层二片3522采煤工作面的应用效果显著,彻底解决了瓦斯超限问题,极大地解放了生产力,原煤产量大幅度提高,产生了可观的安全、生产、经济效益,确定了治理瓦斯必胜的信念,丰富了治理瓦斯的经验。
补充资料：有限
1.有限制;有限度。 2.指数量不多;程度不高。 3.哲学范畴。指有条件的﹑在空间和时间上都有一定限制的﹑有始有终的东西。相对于"无限"而言。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条