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辉长岩岩脉短。The gabbro dikes are short.

实验表明辉长岩岩块在上述正应力下均发生粘滑现象。Under these normal stresses in experiments on gabbro the stick-slip happened.

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即使变质岩中的片理以及辉长岩中的条带也可产生弯曲而形成褶皱。Even foliated metamorphic rocks and banded gabbro can BE curved to form folds.

斜长岩与层状辉长岩的时代相近或略晚。Anorthosite was coeval with or slightly younger than the hosting layered gabbro.

块状硫化物中含有矿化的和未矿化的辉长岩及片岩碎块。The massive sulfide contains fragments of barren and mineralized gabbro , and schist.

辉长岩与大理岩之间的摩擦出现粘滑,位移弱化现象非常显著。The friction between gabbro and marble exhibited stick-slip with visible displacement weakening.

目的准确测定北秦岭罗汉寺岩群辉长岩脉的形成时代,探讨其地质意义。Aim To date precisely the gabbro vein from Luohansi group, and discuss its geological significance.

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从岩体核心到边缘依次出现橄榄岩—橄榄辉石岩—辉石岩—辉长岩的岩相分带。The complex consisted of, from the core to the edge, peridotite, troctolite, pyroxenite and gabbro.

超镁铁质侵入杂岩体由纯橄岩,橄榄岩,辉石岩,辉长岩及它们的变质产物组成。The ultramafic intrusive complex is composed of dunite, peridotite, pyroxenite, gabbro and their metamorphic products.

蛇绿岩由变质橄榄岩、堆积辉长岩和上部层位基性火山岩系构成。The ophiolite is composed of metamorphic peridotite, accumulative gabbro and the upper-seated basic volcanic rock series.

两类辉长岩的地质地球化学特征表明它们可能形成于慢速扩张的洋脊环境。Geochemical characteristics of two types of gabbro suggest that their formation environment is an oceanic ridge of low spreading rate.

后底洞金矿床产于二叠纪柯岛组变质岩系与华力西期辉长岩体内外接触带。The Houdidong Au deposit occurred in the Permian, Kedao Formation contact zone between metamorphic rock series and Variscan gabbro body.

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采用含张开型表面裂隙辉长岩试样,对单轴压缩荷载作用下预制裂隙的破裂模式进行一系列试验研究。A series of experimental studies are carried out to investigate the propagation of an open surface-flaw in gabbro samples under compression load.

覆盖在该蛇绿岩套之上的火山角砾岩属于爆发性很强的火山喷发产物。Volcanism obviously postdated the emplacements of the Ophiolite mélange, and the eruption was strong as large gabbro and other breccia are frequently observed.

辉长岩的形成、侵位,与菲律宾板块自中生代以来向中国大陆俯冲作用有关。Formation and emplacement of gabbro inclusion are related to the subduction of philippines'plate underthrusting downwards into China continent since Mesozoic Era.

宁远-道县中生代玄武岩中辉长岩包体的岩石学、矿物学等特征表明辉长岩与寄主玄武岩分属不同系列岩石。Petrological and mineralogical characteristics of gabbro xenoliths from Mexozoic basalts in Ningyuan-Daoxian region, Hunan, show that they belong to different rock series.

安徽省姑山铁矿床的矿石产在中生代辉长闪长岩与以三叠纪页岩、粉砂岩和砂岩为主的围岩的接触带上。Iron ores in the Gushan deposit, Anhui Province, occur in a contact tone between Mesozoic gabbro diorite and its country rocks dominated by Triassic shale, siltstone and sandstone.