採石場原巖 的英文怎麼說

中文拼音 [cǎidànchǎngyuányán]
採石場原巖 英文
pit run rock
  • : 石量詞(容量單位, 十斗為一石) dan, a unit of dry measure for grain (= l00 sheng)
  • : 場Ⅰ名詞1 (平坦的空地 多用來翻曬糧食 碾軋穀物) a level open space; threshing ground 2 [方言] (...
  • : Ⅰ形容詞1 (最初的; 原來的) primary; original; former 2 (沒有加工的) unprocessed; raw Ⅱ動詞(原...
  • : 名詞1. (巖石) rock 2. (巖峰) cliff; crag
  1. Abstract : the stimulation treatment of & quot; loosening rock by the dilatancy of explosive waves & quot; is tested in the casing well 4242 for studying its result and its influence on casing. the result of the field test shows that this test is successful in technology, the oil production of the well is 4 times as much as that of it before the test ; the deformation of casing is local, and the result of the strength calculation shows that the deformation will not destroy casing

    文摘:為了研究「壓脹松動」增產技術的增產效果和對套管的影響,在延長油管理局子長油礦對4242井進行了現實驗.該技術用強動載波在地層深處疊加的方法,造成壓脹條件,松動,增大近井帶滲透率,提高油井產量.施工后,該井產量增加為來的4倍多.本次實驗工藝上是成功的,首先是按設計要求引爆了炸藥,其二是由於取了保護措施,使套管變形局限在施工段處,不影響下泵,不影響油井生產;套管強度校核分析也證明了套管不會破壞.施工后地質效果明顯
  2. Quarry run rock

    採石場原巖
  3. Pit run rock

    採石場原巖
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