查询词典 migmatite

According to the heterogeneous migmatite and granite of South and North Dabie Blocks, and the formula △h=h which was inferred in this paper, the melting of metamorphio rock might make NB uplift about 4. 4km, but SB only about 1. 9km. Therefore, the difference of melting degree of metamorphic rocks of NB and SB led to the volume different, and this could be one of the reasons of different uplift of NB and SB.

根据南、北大别地块混合岩、花岗岩分布不均匀的特点和本文推导的公式Δh=h(〓-1)估算表明，变质岩的熔融可使北大别地块隆升幅度达4.4km，而南大别隆升幅度仅为1.9km，因此，南、北大别变质岩熔融程度差异所引起体积变化的不同，可能是南、北大别地块差异隆升的原因之一。

Below 1100℃, the amount of argon released from irradiated samples is in an order of: plagioclase rock＞striped migmatite＞granite＞garnetiferous mica schist＞calciummuddy shale＞basalt.

在1100℃之前，辐照样释放的氩气量按顺序排列为：斜长岩＞条带状混合岩＞花岗岩＞含石榴石云母片岩＞钙泥质页岩＞玄武岩。

Two generations of garnet developed in the paleosome and the leucosome of the migmatite in the Dakendaban Group, the suparacrust of the Quanji Block, north of the Delingha city, Qinghai Province.

青海省德令哈市城北的全吉地块基底表壳岩系达肯大坂岩群的混合岩的古成体和浅色体中都发育两个世代的石榴石。

OGa. The 1863士44Ma U-Pb age of migmatite and 2071士48 Sm-Nd iso- chron age of amphibolite in Sanzhishu demonstrate that at least part of the "Hexi" Group is of Early Proterozoic rather than Late Paleozoic.

三枝树地区"鹤溪群"中混合岩年龄为1863±44Ma，斜长角闪岩全岩矿物Sm－Nd等时线年龄为2071±48Ma，表明景宁三枝树地区变质岩的时代应为早元古代，并非原来所属"鹤溪群"划归的晚古生代，这套变质岩可能是浙闽变质基底的一部分。

The gold-bearing metamorphic fluid migrates from migmatite zone and granite to upper mylonite zone and lower mylonite zone in the slip system.

本文重点强调：具有从上部主糜棱岩带—混合岩带—花岗岩带—混合岩带—下部主糜棱岩带的岩石垂向分带性的滑动系统是深层次推覆过程中断裂动热变质、超变质作用，以致长英质岩石部分熔融的产物。

According to the research of the paper, the "migmatite" of the Sizishan Formation, Xingdong Group distributed in northern Xiao Hinggan Mountains should be a suit of gneissic quartz monzonitegranite intrusions. Their whole rockmineral Rb-Sr isochronic dating is (482±19) Ma, indicating that an Caledonian magmatic events existed in the giant granitic belt of the Xiao Hinggan Mountains.

研究表明，分布于小兴安岭北部金林林场的兴东群四子山组"混合岩"为一套片麻状石英二长岩-花岗岩侵入体，岩石全岩-矿物Rb-Sr等时线年龄为(482±19) Ma，这表明小兴安岭巨型花岗岩带中存在早古生代岩浆事件。

This thesis analyzed the basic geological characteristics, petrology, mineral deposit geology, litho geochemistry, and deposit geochemistry of the copper deposit, acquired the following results:(1) According to the metamorphic grade and the metamorphic types of the rocks, suggesting that the mixed granite, granitic migmatite, plagioclase gneiss and hornblende gneiss of the first lithologic member and the second lithologic member in the first sub-formation of Aerbishimaibulake Formation in upper silurian-lower Devonian series belong to Xingxingxia group in proterozoic.

本文对该矿床基础地质特征和岩石学、矿床学、岩石地球化学以及矿床地球化学等方面进行研究，取得了以下熟悉：(1)根据岩石变质程度和变质类型，初步提出矿区上志留-下泥盆统阿尔彼什麦布拉克组第一亚组的第一岩性段和第二岩性段的混合花岗岩、花岗质混合岩以及斜长片麻岩、角闪片麻岩应回为元古界星星峡群。

Nalati tectonic belt located between the Ili Basin and the South Tianshan of western Tianshan is 25 km wide, and it is composed of earlier Proterozoic schist, gneiss, migmatite, and migmatitic granite.

那拉提构造带位于天山西段伊犁盆地与南天山之间，出露宽度约 2 5 km，由早元古代片岩、片麻岩及混合岩、混合花岗岩组成；深层次韧性剪切带及叠加中-浅层次剪切带发育；那拉提构造带南缘断裂明显，南侧为古生代浅变质黑色岩系；构造带北缘韧/脆性剪切带宽度大，两侧岩石劈理化后易于混淆，故界线不明显。

According to the research of the paper, the "migmatite" of the Sizishan Formation, Xingdong Group distributed in northern Xiao Hinggan Mountains should be a suit of gneissic quartz monzonitegranite intrusions. Their whole rockmineral Rb-Sr isochronic dating is (482±19) Ma, indicating that an Caledonian magmatic events existed in the giant granitic belt of the Xiao Hinggan Mountains.

研究表明，分布于小兴安岭北部金林林场的兴东群四子山组&混合岩&为一套片麻状石英二长岩-花岗岩侵入体，岩石全岩-矿物Rb-Sr等时线年龄为(482±19) Ma，这表明小兴安岭巨型花岗岩带中存在早古生代岩浆事件。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。