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- prediction of gas gushing 瓦斯涌出量预测
- The change properties of gas gushing quantity and the thickness of the recovery seam are also studied. 研究了瓦斯涌出量与回采煤层厚度的相应变化特征;
- The rule of gas gush in Dahebian Coal Mine are analyzed,the synthesis methods of governing gas,such as drawing out gas based on coal order,and drilling at special gas road are researched. 分析了大河边煤矿采面的瓦斯涌出规律,探讨了采用顺煤层钻孔预抽煤层瓦斯、底板专用瓦斯巷钻孔穿层预抽煤层瓦斯等综合抽放治理瓦斯的方法。
- 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。
- When wine is fermented it gives off bubbles of gas. 酒发酵时会放出气泡。
- Based on the analysis of the traditional methods for predicting the amount of gas gushed from mine, Model GM (1,1) of the gray theory is applied for this prediction, and is well rectified in practice. 在分析了传统的矿井瓦斯涌出量预测方法的基础上,应用灰色系统理论GM(1,1)模型,对矿井瓦斯涌出量进行预测,并在实际中得到了较好的验证。
- prediction of gas emission volume 瓦斯涌出量预测
- Do you take seriously his prediction of a government defeat? 他预计政府要受挫折,你认为这话靠得住吗?
- There are several kinds of gas in the air. 空气中有几种气体。
- A liter of gas has less mass than a liter of water. 一公升气体的质量少于一公升水的质量。
- What is your prediction of the fight? 对于这场比赛你的预计是什么?
- Hearing the hiss of gas, he rushed in and turned it off. 听到煤气的嘶嘶声,他冲进来把它关掉。
- Application of Wavelet Transform to Prediction of Gas Zone 小波变换在气层预测中的应用
- Chemists study the nature of gases. 有的化学家研究气体的性质。
- LOG EVALUATION AND PREDICTION OF GAS RESERVOIR PRODUCTIVITY 天然气储层产能的测井评价与预测
- When wine is fermented, it gives off bubbles of gas. 酒发酵时发出气泡。
- Prediction of Gas Exist and Gas Enter in Houjia Coal Mine 侯甲煤矿瓦斯赋存与瓦斯涌出量预测
- A whiff of gas will quickly put you off. 你吸一口麻醉气体马上就会进入麻醉状态。
- The stumbling block is the mechanistic prediction of cloud cover. 麻烦的是对云量的机械预报。
- Air is a mixture, not a compound of gases. 空气是气体的混合物,不是化合物。