English translation for "瓦斯浓度"
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- gas density
Related Translations:
瓦斯涌出: out-flow of methane 排放瓦斯: fire drainagefiredamp drainagemethane drainage 铀浓度: uranium concentration
- Example Sentences:
| 1. | Cause analysis of gas concentration reduction in face air current during reversal mine ventilation
矿井反风时工作面风流中瓦斯浓度降低的原因分析 | | 2. | This paper probes into some measures for the safety in production from three aspects of doing well the ceiling management of the mining face with complex geological structure , controlling strictly the gas density and spark origin in the mining face , and strengthening the safety training
从做好地质构造复杂工作面的顶板管理、严格控制井下工作面瓦斯浓度和引爆火源、加强安全培训工作3个方面探讨了安全生产的措施。 | | 3. | Must check gas above all , must discharge by the regulation when gas is accumulative , answering only tasteful in gas chroma does not exceed 1 , 0 , carbon dioxide chroma does not exceed 1 , 5 , air composition accords with regulations when the 100th requirement , ability works
必须首先检查瓦斯，当瓦斯积聚时必须按规定排放，只有在回风流中瓦斯浓度不超过1 、 0 ，二氧化碳浓度不超过1 、 5 ，空气成分符合规程第一百条要求时，才能作业。 | | 4. | The software realize the exceptional messages extract of gas concentration data , and display abnormal symptom of gas concentration change trend and scope by real - time graphics before gas outburst , can reflect the forepart signal of the gas outburst , give a significant guide for reduce the loss and ensure safe production of coal mine
利用软件实现了叶瓦斯浓度数据中异常信息的提取，并通过图形形式实时显示突出前夕瓦斯浓度变化趋势、幅度等异常征兆，可直观、明了地反映突出早期信号，对防治突出，减少事故，确保煤矿安全生产有重要的指导意义。 | | 5. | By measuring goaf gas concentration distribution in 3205 working face of taopinggou coal mine , we initially identified gas concentration distribution rules in coaf of room and pillar working face , therefore provided scientific basis to prevent and cure gas accidents of goaf in such working face
摘要通过对桃坪沟煤矿3205回采工作面采空区瓦斯浓度分布的实际测定，初步查明了房柱式回采工作面采空区瓦斯浓度的分布规律，为今后此类工作面采空区瓦斯防治、防止采空区瓦斯事故的发生提供了科学依据。 |
- Similar Words：
- "瓦斯纳" English translation, "瓦斯纳兄弟电气技术有限公司" English translation, "瓦斯尼克" English translation, "瓦斯涅佐夫" English translation, "瓦斯纽克" English translation, "瓦斯帕尔" English translation, "瓦斯帕里" English translation, "瓦斯帕洛伊变形镍基耐热合金" English translation, "瓦斯排出" English translation, "瓦斯排放" English translation
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