bisphenoid

用法例句

Research on the Structural Evolvement and Stability of Sphenes from Metamorphic Rock in the North Qilian Mountain;

北祁连山变质杂岩中榍石的结构演化及稳定性研究

The anti-radiation stability and thermal stability of synthesized sphene

合成榍石的抗辐照稳定性和热稳定性

Studies on Sphenes Deriving from Fenghuang Mountain in Shanxi by Laser Raman Spectroscopy and Energy Dispersive Spectroscopy

山西凤凰山榍石的激光拉曼光谱和能谱分析

Study on zirconolite and titanite synrocsolidification of uranium;

钙钛锆石和榍石基人造岩石固化铀的研究

Titanite: U-Pb Dating and Applications on Defining P-T-t Path of Metamorphic Rocks;

榍石:U-Pb定年及变质P-T-t轨迹的建立

Through detailed research on sample analysis result from energy spectrum,scanning electron microscope and ordinary optical microscope,an unusual amphibole mineral is discovered—magnesium rich arfvedsonite,sourcing from secondary alteration of titanite,which is a very unusual mineral metasomatic alteration phenomenon,that is,natrium and ma.

富镁亚铁钠闪石由榍石次生蚀变而来,是一种罕见的矿物交代蚀变现象,即榍石的钠铁闪石化,此现象对深层裂缝发育的砾岩带的储层演化研究有很大的意义。

The anti-radiation stability and thermal stability of synthesized sphene

合成榍石的抗辐照稳定性和热稳定性

Studies on Sphenes Deriving from Fenghuang Mountain in Shanxi by Laser Raman Spectroscopy and Energy Dispersive Spectroscopy

山西凤凰山榍石的激光拉曼光谱和能谱分析

For picturesque rocks, there is what is known as the Stone Drum and the Stone Horn.

怪石有石鼓、石角。

stone walls,buildings, floors,statues

石墙、石楼、石板地面、石雕

limestone-gypsum handling system

石灰石／石膏处理系统

pumpellyite-prehnite-quartz facies

绿纤石－葡萄石－石英相

A black variety of garnet.

黑榴石一种黑色石榴石

On the aspect of forms, there are stalagmite, stalactite, lime-flower, stone-bar, stone-bed etc.

论形态，石钟乳、石笋、石花、石芝、石柱、石床……众体皆备。

killed lime

消石灰, 失效石灰

princess marble

方钠石(=sodalite)

of or pertaining to certain stony meteorites.

有石陨石或由某种石陨石组成的。

precious gems/stones,ie diamonds,rubies, emeralds,etc

宝石（钻石、红宝石、绿宝石等）.

wind-cut [wind-grooved] stone

风棱石, 风刻石, 风切石, 风磨石

The plagioclase contains albite, oligoclase, andesine, laboratories, bytownite and anorthite.

钠长石、更长石、中长石、拉长石、培长石和钙长石属于斜长石大类。

All authorities on gems agree that the diamond, ruby, sapphire, and emerald are precious stones.

所有的宝石权威都同意，钻石、红宝石、蓝宝石和绿宝石是宝石。

fortification marble

一种用于雕刻的石灰石

Limestone deposits are prevalent.

石灰石的蕴藏到处都有。

They were quarrying limestone.

他们在开采石灰石。