黑云的例句大全

Those black clouds betoken a storm.

那些黑云预示着暴风雨即将来临.

Shushui rock group remains in Xiyao gneiss, and made up of amphibolite, magnetite quartzite, biotite granulite, calc-schist and dolomitic marble.

涑水岩群残存于西姚片麻岩之中，是由斜长角闪岩、磁铁石英岩、黑云变粒岩、钙质片岩和白云质大理岩组成。

Veiws evidently intercalate into biotite granulite of the Boluotai Formation of the Zhuzhangzi Group.

花岗斑岩主要由钾长石、石英、更长石及黑云母组成.

The talc-schist, talcmarble and biotite-schist are the most favourable hosting rocks to mineralization.

最有利于矿化的围岩是富镁的滑石片岩 、 含 滑石片 岩、含滑石大理岩和黑云母片岩等.

Early Yanshanian intrusions are mainly adamellite, biotite K feldspar granite with small amount of granodiorite.

燕山早期侵入岩以二长花岗岩 、 黑云钾长花岗岩为主,其次为花岗闪长岩.

The ore-forming material came from biotite-granite of Hangou.

成矿物质来自韩沟黑云母花岗岩体.

Weiya complex, eastern Tianshan: Single-sourced or diverse-sourced ? -- Evidence from biotite.

东天山尾亚杂岩体: 同源还是异源? -- 来自黑云母的证据.

Biotite is a subordinate constituent of the mafic and ultramafic rocks generally.

黑云母一般是镁铁质及超镁铁质岩石中的次要成分.

The Shangzhuang apatite deposit is a low-grade apatite deposit associated with Fe, vermiculitizated biotite and REE.

上庄磷矿为一大型 低品位 磷灰石矿床,伴生有益组分有铁 、 蛭石化黑云母及稀土元素.

Barely had he done this when another gust rolled the dark clouds over half the sky.

刚上好了雨布,又是一阵风,黑云滚似的已遮黑半边天.

Low-hanging black clouds befogged the city.

黑云压城.

The clinical application of Lapis Chloriti medicine-botanical origins from the biotite and chlorite schist and mica schist carbonate.

临床应用的青礞石药材的基源应为黑云母片岩和绿泥石化云母碳酸盐片岩。

According to the appearance of typical metamorphic minerals with the increase of metamorphic degree, metamorphic rocks in Xiangshan area can be divided into four metamorphic zones: sericite phyllite zone, biotite schist zone, almandite schist zone and staurolite schist zone.

根据随变质作用增强而出现的新变质矿物，将相山变质岩基底划分为绢云母千枚岩带、黑云母片岩带、铁铝榴石片岩带和十字石片岩带。

The photosynthetic responses determine the habitat of P . rubens and P . Mariana in the climax forest.

光合反应决定红云杉和黑云杉在顶极林中的生态环境.

By afield mapping and analysis there are granitic orthogneiss composed of banded biotite plagiogneiss and biotite monzogneiss in the Shengxianpai area, southern Shaowu, Fujian Province.

野外填图和室内分析表明，福建邵武南部神仙排一带存在一种条带状黑云斜长片麻岩及黑云二长片麻岩的花岗质正片麻岩。

Main ore minerals are uraninite and coffinite. Uranium mineralization is mainly present in the biotite-concentrated site within pegmatoid granite and at the contact between pegmatoid granite dykes and biotite plagiogneiss.

主要矿石矿物为晶质铀矿、铀石，铀矿化主要富集在伟晶状花岗岩内黑云母集中区、伟晶状花岗岩脉与黑云母斜长片麻岩接触带处。

When the races were over, and we turned our faces homeward, one of the party noticed a black cloud drifting in from the sea, which grew and spread and thickened until it covered the whole sky.

就在比赛结束，我们正准备回家的时候，人群里有个人发现从海上飘来了一团黑云。这团黑云迅速地扩散增厚，直到遮蔽了整个天空。

On a relatively closed condition, granite often forms plaque biotite granite and fine-grained biotite granite.

在处于相对封闭条件下的花岗岩往往形成含斑黑云母花岗岩、细粒黑云母花岗岩等。

Ore-forming materials of galena are from country rocks , that is biotite schist and garnet biotite schist.

形成方铅矿的成矿物质主要来源于围岩, 即荆山群黑云母片岩和石榴石黑云母片岩等.

The clouds roll away, and the stars shine forth.

黑云卷起来, 露出闪闪星光.