dike-rocks 中文意思是什麼
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The lithologies of intrusive rocks were re - determined, for example, the rock previously named as diorite in southern area was renamed as gabbro, and the dike rock distributed along nnw as spessartite which was related to formation of the zhulazaga gold deposit to some extent
對礦區各類侵入巖重新釐定了它們的巖性特徵，如礦區東南部原閃長巖重新確定為輝長巖，確定nnw向分佈的脈巖為閃斜煌斑巖，且認為後者和朱拉扎嗄金礦的形成有一定的關系。 -
Solidifying chiefly as a minor intrusion, especially as a dike or sill, before reaching the earth ' s surface. used of rocks
半深成的，淺成的在到達地球表面之前的主要作為小型巖石群固化的，尤其象巖脈或巖床的凝固用於指巖石 -
Chengdu longquan reixing engineering materials plant set product development, manufacturing and marketing its products and services into one, through the introduction, absorption, development and production of innovative self - drilling bolt grouting hollow products and exclusive ancillary machinery widely used in underground engineering ( traffic tunnel, hydraulic tunnels, mine roadway road and the various uses of anchorage support ) geotechnical engineering ( slope, dike rocks, the deep excavation anchorage support ) repair reinforcement project ( tunnels, dikes, dams, housing construction )
成都龍泉瑞鑫工程材料廠集產品開發、生產製造及產品銷售與服務於一體，通過引進、吸收、開發、創新生產的自鉆式中空注漿錨桿系列產品及專用配套機械廣泛應用於地下工程（交通隧道，水工隧道，礦山巷道和各類用途的錨固支護）巖土工程（邊坡，堤巖，深基坑的錨固支護）修復加固工程（隧道，海堤，大壩，房屋建築） 。 -
By having conducted 40ar - 39ar dating of 35 samples and sm - nd dating of 19 samples from the linzizhong volcanic rocks, the post - collision volcanic rocks and a granite dike and the yarlung zangpo ophilite, the dissertation provides significant new data and results for optimizing the time framework of tectonic - magmatic event s of this region. according to isotopic dating of 9 samples, 12 experiments survey in the main trunk profile, the eruption age of the linzizhong volcanic rock in the linzhou basin has been determined as 54 - 64ma
本論文通過35個樣品的~ （ 40 ） ar - ~ （ 39 ） ar及19個樣品的sm - nd同位素測年，獲得了關于俯沖?碰撞階段形成的林子宗火山巖、后碰撞火山巖與花崗巖及雅魯藏布蛇綠巖的同位素年齡數據，為完善研究區構造?巖漿事件的時間格架提供了新的資料與成果。
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