查询词典 gabbro-norite

A series of experimental studies are carried out to investigate the propagation of an open surface-flaw in gabbro samples under compression load.

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。

The longitudinal sections of the fractured surfaces of the gabbro specimens failured by static or dynamic load are observed and analysed with SEM and optical microscope.

利用扫描电镜和光学显微镜，对静态和冲击加载条件下断裂的辉长岩试件进行了剖面观察与分析。

Under dry and hydrothermal conditions, systematic experiments were conducted on constitutive parameters of frictional sliding of gabbro gouge. We obtained the coefficient of friction and velocity dependence as functions of temperature up to 615 C, with normal stresses of 200 MPa and 300 MPa.

在干燥和热水条件下对辉长岩摩擦本构参数进行了系统的实验研究，分别得到正压力200MPa和300 MPa条件下的摩擦强度和速度依赖性参数随温度的变化。

The coutry rock is banded kynite-eclogite and its protolith is believed to be cumulate gabbro.

斜方辉石残晶的成分具有高Al 和Ca 的特征，与大洋地幔橄榄岩中斜方辉石的成分一致。

According to theSHRIMP zircon U-Pb age study of gabbro in the Qipanyan pluton, it has a age of132.90±0.66Ma.

通过对棋盘岩岩体中辉长岩的锆石年代学研究，棋盘岩辉长岩体的形成年龄为132.90±0.66Ma。

The Tahe gabbro is the most representative one in the Tahe area, Northern of Great Xing' an Range.

塔河辉长岩是大兴安岭北段塔河地区最具代表性的辉长岩体。

According to petrology, mineralogy, geochemistry and isotopic geochronology, an assemblage of gabbro -granite is confirmed in this paper.

福建沿海地区位于中国东南活动大陆边缘，中生代岩浆作用十分强烈，是中国东南部重要的构造-岩浆活动带。

Iron ore bodies all occur within the skarn located near the contact zone between the gabbro and the Sinian epi_metamorphic rocks.

铁矿体的产出严格受辉长岩与震旦系浅变质岩接触带附近的矽卡岩控制。

The partial melting experiments of gabbro from Hanshan were carried out at various pressures from 1.5 to 3.0GPa and temperatures from 900 to 1400℃,using a YJ-3000t press fitting with a wedge-type cubic anvil for all experiments.

利用天然含水辉长岩在1.5-3.0GPa， 900℃？1440℃条件下进行了高温高压部分熔融实验，系统地分析了辉长岩部分熔融后实验产物的岩石学、矿物学、地球化学特征。

The Panzhihua intrusion, a part of the Emeishan large igneous province, is one of typical V—Ti magnetite ore-bearing layered gabbro intrusions.

攀枝花岩体是攀西地区一个典型含钒钛磁铁矿的层状辉长质岩体，是峨眉山大火成岩省的组成部分。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。