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- Keywords coal mine tunnel;laneway support;pre-stressed anchor;optimization design; 关键词煤矿巷道;巷道支护;预应力锚索;优化设计;
- Keywords Steep critical angle Seam;Top coal caving;Triangular coal;Phase height;Laneway support;Discharging coal technique; 急倾斜临界角;放顶煤;三角煤;分段高度;巷道支护;放煤工艺;
- The scribe worked hard to support his family. 那个抄写员辛勤工作来养家。
- I have a wife and two children to support. 我有妻子和两个小孩要扶养。
- He had to work hard to support his family. 他不得不努力工作来养家。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- We all support his scientific research. 我们都支持他的科学研究。
- We are deeply grateful for your support. 我们深深感谢你的支持。
- The theatre has had to close for lack of support. 这家剧院光顾者寡只好关闭。
- Their efforts are worthy of your support. 他们这样努力应得到你的支持。
- They did not waver in their support for him. 他们毫不动摇地支持他。
- The demagogue has won people's support. 那个煽动者赢得了人们的支持。
- All his support melt away when he really needed it. 在他真正需要支持时,却得不到一丝半点。
- The President had lost the support of the congress. 总统已经失去了国会的支持。
- They all support socialist policies. 他们都拥护社会主义的政策。
- They urged us to give our support. 他们敦促我们给予支持。
- Do not fear; I will support you. 别担心,我会支持你的。
- Keywords slip-casting material;slip-casting supporting;wall rock;laneway supporting; 注浆材料;注浆支护;围岩;巷道支护;
- He can produce evidence to support his allegations. 他能提出证据以表明他的指控属实。
- He has committed himself to support them. 他答应负担他们的生活。
- 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