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- Low Ground Pressure 低对地压力
- The harm of percussive ground pressure,produced reason,conditions and protective measures are introduced. 介绍了冲击地压的危害程度，发生的原因、条件及采取的防治措施。
- Is a "spotter" needed to go from high to low ground, or does vision granted from high ground solve this problem? 从高处向低处行进的时候需要侦查单位么?或者说高地上的单位自己拥有的视野就可以解决问题?(谁问的这问题......
- Abstract: The harm of percussive ground pressure,produced reason,conditions and protective measures are introduced. 文摘:介绍了冲击地压的危害程度，发生的原因、条件及采取的防治措施。
- A bridgelike structure supporting a conduit or canal passing over a river or low ground. 高架渠，桥管输水道或水渠经河面或低地时起支撑作用的桥状结构物
- Here, do you see, where the rows of mown hay are still lying in the low ground, there's the bridge. 就在那儿，您看，那边洼地上还堆放着成排的刚割下来的干草呢，您瞧，那儿还有一座桥。
- Ground pressure disaster occupies a predominent proportion in mine casualty accidents. 地压灾害在矿山伤亡事故中占绝对比重。
- Then - David doesn't lie on the table itself, he lies on the low ground (with the same metallic laths on the sides). 然后- 大卫不说谎在桌, 他说谎在低地面(与同样金属板条在边) 。
- The idea of key stratum pressure is put forward, and the ground pressure is mainly influenced by the breakage of key . 提出主关键层来压的新概念,指出回采工作面矿压显现程度主要受主关键层破断的影响。
- Q: Is a "spotter" needed to go from high to low ground, or does vision granted from high ground solve this problem? 问：从高处往低处走的时候需要侦察单位么？或者说高地单位自己拥有的视野就可以解决问题？
- Moreover, in the weighting process of the main roof, the characteristics of ground pressure manifestation are all of "camelback" form. 在来压过程中,回采工作面的矿压显现特征量均呈“驼峰”型。
- The cooling lava continued to gutter toward lower ground. 正在冷却的熔岩继续向更低的地面流动。
- The stability of skarn in the soleplate of ore body is bad and the mining ground pressure is serious in Xishimen iron ore mine. 鲁中小官庄铁矿由于埋藏深、地压大、矿体倾角比较缓、矿岩破碎,是国内有名的难采矿山之一。
- It has been s uggested to choose logical project design, construction scheme, and support meas ure to reduce ground pressure damage. 并建议选择合理的工程设计、施工方案、支护措施，以减少地压破坏。
- And with stable suspension, a low ground clearance and the go-kart feeling you′d expect from a MINI, you′re guaranteed as much fun as you can have on four wheels. 沉稳的悬挂系统，较小的离地间隙，以及卡丁车般的驾驶体验，mini让您尽享驾驶乐趣。
- Through researching on the charaters of soft rock and ground pressure,provides more ideal support methods so sa to achieve better economic benefit. 通过对元宝山矿区软岩特征和软岩巷道地压显现的研究,提出了更为理想的支护方式,以达到良好的经济效益。
- The regularity of the activity of ground pressure in mine stope andthe results of controlling in the process of mining are summed up and analyzed. 对回采过程中，采场地压活动显现规律与控制效果进行了总结与分析。
- The Ordovician carbonatite container rock of Tahe field which buried deeply has the charac-teristics of low permeability,low ground temperature and high anisotropic. 塔河油田奥陶系碳酸盐岩储层具有埋藏深、地温高、低渗透,非均质性强的特点。
- 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
