| 1. | Approach on the geological conditions of the third level in the sixth mine
六矿三水平地质情况初步探析 |
| 2. | Simulation test research on mining the 3rd coal seam in muchengjian colliery
木城涧矿三槽底部采动条件下模拟实验研究 |
| 3. | Technological improvement of three large beneficiation plants of anshan mining complex
鞍矿三大选矿厂工艺技术改造评述 |
| 4. | The choice argument of the mining coal method of the third mining area of the xixizhuang mine
西细庄矿三采区采煤方法选择论证 |
| 5. | Won one ministry level geological prospecting 3rd prize , two excellent achievement prizes
曾获国家部级地质找矿三等奖1项、优秀奖2项。 |
| 6. | Study on mining upper limit under conglornerate water in 1 seam third district of hebi no . 8 mine
鹤壁八矿三采区砾岩水下二1煤层开采上限研究 |
| 7. | Study on bolt - net supporting and ground pressure of entries in three soft seam of wangcun coal mine
王村矿三软煤层回采巷道矿压显现与锚网支护研究 |
| 8. | Application of three - dimension earthquake exploration in three level , no . 2 coal mine , dayan coal industry comp
大雁煤业公司二矿三水平三维地震勘探的应用 |
| 9. | There are three crystalline phases for tio2 , including rutile . anatase and brookite . transformation of crystalline phase occurs at a certain temperature and pressure
Tio _ 2具有金红石、锐钛矿和板钛矿三种晶体结构，在一定温度和压力下可发生晶体结构的转变。 |
| 10. | The results showed that controlling methane in shaqu coal mine by incline high - position alley pumping was very efficient , a great deal of high - concentration methane had been taken out with the pumping system , and this technique supplied a technical guarantee for safe production in the working face
研究表明，在沙曲矿三软条件下近距离高瓦斯煤层群实施倾斜高抽技术治理瓦斯效果明显，能够抽放出大量的高浓度瓦斯，为工作面的安全生产提供了技术保障。 |
