玉

They are different in the evolution of mineral, and microfabrics, which provides possibility to identify the origin of chert.

在夏鲁硅质岩中生物化石残骸内存在方英石和玉髓，为反演生物成因硅质岩的矿物演变序列提供了很好的证据。

Varieties of quartz include agate, chalcedony, chert, flint, opal, and rock crystal.

石英种类包括玛瑙、玉髓、黑矽石、燧石、蛋白石及水晶

This stone tablet is the stone tablet engraved during the period of South Sung and Min Dynasty, belonging to the writing transferred from the formal script to a kind of chirography .

爨龙颜碑》是南朝宋大明时期所刻的碑，是隶书向楷书过渡时期形成的一种书体，其用笔如昆刀刻玉，风格鲜明，布势精工，堪称绝碑。

Both the microstructure and mineralogical characteristics are probably responsible for silky luster of the chlorite jade.

这些结构特征是造成该绿泥石玉具有丝绢光泽的可能原因。

Jade's original chromophore by the intrusion of secondary factors, it will gradually alter the color, the physics, chemistry, the role of man-made environment, so that Pallas on the secondary colors.

玉的原生色受到次生因素的侵扰，就会慢慢改变原来的颜色，这种物理、化学、人为环境的作用，使玉带上了次生颜色。

In gemology, it is correct to call any Chrysoberyl that changes color Alexandrite.

在宝石学上，人们都可以把能变色金绿玉称之为亚历山大石。

Similar to Alexandrite, the color change variety of Chrysoberyl, Diaspore can display the color change effect.

与亚历山大石相似，水铝石是金绿玉在颜色上的变种，有变色能力。

The color in yellow Chrysoberyl is due to iron trace elements.

金绿玉因铁痕量元素的存在而呈现出黄金绿色。

It is like gold, or more exactly it is like the golden-coloured semi-precious stone which one sometimes sees in signet-rings, and which I think is called a chrysoberyl.

这时你会注意到你在其它时候注意不到的一点：蟾蜍大约生着一切生命体中最美丽的眼睛，像金子一般，或者更准确地说，像金色的半宝石一般，就是有人会镶嵌在图章戒上、我想是叫作金绿玉的那种。

Exceptional quality Chrysoberyl has recently been an unearthed in Magara , Tanzania , a region made famous by Tanzanite and Tsavorite.

坦桑尼亚的马加拉是著名的坦桑宝石和 Tsavorite 宝石的出产地，最近，这一地区也开采出了高品质的金绿玉。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。