岩基

The matrix consists dominantly of mylonized volcanic rocks, tuff and strongly fragmented pyroclastic rocks.

基质主要有糜棱岩化的火山岩、凝灰岩和破碎强烈的火山碎屑岩。

The authors suggest that the environment in which subaqueous volcanoes erupt during the deposition of the source rocks is also very good for accumulation of high-quality source rocks.

通过对断陷盆地主力生油岩中普遍存在的基碱性火山岩的分析，认为水下火山喷溢环境是优质生油岩赖以形成的主导因素。

Kubusunan granite is chracterized by low87Sr/86Sr initial values and high ε values, indicating its origin partly from mantle rocks. The number of microgranular dioritic enclaves is the direct evidence for crust-mantle magma mixing, thus showing that enclaves are the residual formed from the partly fusing of basic magma.

库布苏南花岗闪长岩体具有低锶初始比值I和正ε值，表明花岗岩的来源有地幔物质参与，而大量发育的暗色微粒闪长质包体是壳幔岩浆混合作用最直接的证据，微粒包体是基性源岩部分熔融作用形成的残余体。

In Kela-2 gas field located in the northern Kuqa depression in the Tarim Basin, the natural gas reserves are mainly accumulated in the litharenite and feldspathic litharenite of braided river delta facies in the Cretaceous Bashijiqi Formation.

塔里木盆地库车坳陷北部的克拉2气田的天然气主要储集于白垩系巴什基奇克组辫状河三角洲沉积的岩屑砂岩、长石岩屑砂岩中，储层孔隙发育，连通性好，以受溶蚀作用改造扩大的粒间孔隙为主。

The deeply\|buried Tertiary clastic reservoirs of the Well Kun 2 in the Qaidam basin are mainly composed of lithic sandstones and feldspathic lithic sandstones with lower compositional and textural maturation degrees.

柴达木盆地北缘昆2井第三系深部储层岩性由成分成熟度和结构成熟度均较低的岩屑砂岩或长石岩屑砂岩组成，而杂基含量较高（一般大于15％）是造成该储层物性先天较差的主要原因。

Study on the Extracting Technology of Fucoidin from Gracilaria tenuistipitata by Acid Method and Its Physicochemical Properties

以海带为原料研究岩藻多糖的提取工艺，并初步研究了一些因素对岩藻多糖的自由基清除能力的影响。

From the above, the authors conclude that the Pl-lherzolite is the product of the reequilibrium between the depleted harzburgite and the basic melt.

笔者认为，含长二辉橄榄岩为基性熔体渗入到先前已亏损的斜辉辉橄岩中，并与之重新平衡的产物。

The mylonitized zone may be a passage for the basic melt derived from the bottom of the magma chamber, which has penetrated into the harzburgite.

斜辉辉橄岩顶部的糜稜岩化带可能是岩浆房底部基性熔体下渗的通道。

Tne spilite-quartz keratophyre are thought to most probably crystallize from basic and acidic magmas contaminated by the convective circulating hot brine on seafloor.

细碧岩-石英角斑岩建造很可能为基性及酸性岩浆受对流循环的海底热卤水一定的混染作用后结晶形成。

During the subduction and collision of Yangtze and Sino-Korean craton in Triassic period, they all subduced into mantle depth, due to the granite was relative poor in water and denser than sedimentary rocks, the kinetics rate of metamorphism of granite was much more slow than that of sedimentary and mafic volcanic rocks.

即在扬子板块与中朝板块三叠纪俯冲—碰撞过程中他们一起进入到地幔深度的超高压环境，但由于花岗片麻岩的原岩相对于副片麻岩的原岩明显贫水且结构致密，其中发生变质作用的动力学速度明显慢于沉积岩或基性火山岩中的动力学速度。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。