查询词典 chalcedony

Note: Many non-banded forms of chalcedony - such as moss agate - are often erroneously called 'agates'.

注意：很多种没有带状花纹的玉髓——例如说苔纹玛瑙——经常被错误地成为"玛瑙"。

Nowhere in the field of snuff bottle is the Chinese genius for using the markings in the natural materials more consistently demonstrated than in chalcedony-that ideal material for snuff bottle.

无论是在外地的鼻烟瓶，是中国天才用标记的天然材料更容易一贯表现较玉髓，即理想材料鼻烟瓶。

Highly impure chalcedony called "the jasper", is one kind includes the impurity not opaque aphanitic quartz.

高浊玉髓称为&碧玉&，是一种包含杂质不不透明隐晶质石英。

The pebble stone chalcedony, belongs to the aphanitic quartz.

玉髓，属于隐晶质石英。

Several conclusions are drawn from the study. The ore deposit mainly occurs in the lower Cambrian Shuigoukou Formation, which is situated at the limbs of Qingshixia-Yujiatai overturned multiple syncline. The ore-hosted rocks are silicalite and mudstone. The content of SiO2 is high in the rocks of V ore deposit. Silicalites are mainly aphanitic quartz and chalcedony and the barite is sedimentogenic. The correlation between V and Cr, U, Ba is good. The rare earth element distribution patterns show Ce-negative or positive anomaly, obviously Eu positive anomaly and the right dip graphics.

研究结果表明，该区钒矿主要产出于青石峡－余家台倒转复式向斜两翼下寒武统水沟口组下岩段硅质岩夹泥岩的泥岩中，矿体产状与地层产状基本一致；钒矿床中所有岩石都含有较高的SiO2，硅质岩以隐晶质石英和玉髓为主，有沉积成因重晶石；V与Cr、U、Ba相关性好；稀土元素球粒陨石标准化模式具有或正或负的Ce异常和明显的Eu正异常、向右倾的图形。

Traditionally defined as a fibrous cryptocrystalline variety of Quartz, more recently, it has been shown that much Chalcedony is a mixture of Quartz and Moganite, another Silica mineral.

玉髓的传统定义是纤维状隐晶质石英变种，最近，人们发现大部分玉髓都是石英和Moganite(另一种SiO2，石英的同质异形体)的混合物。

Apart from being a variety within the group, Chalcedony is also a catch all term to describe cryptocrystalline Quartz and includes many gems that have been coveted since antiquity.

除了玉髓属于隐晶石英类的其中一个品种以外，她还是一个可以用来说明隐晶石英特征的一个全全代表，并且玉髓多个宝石级品种从古至今一直被人们追捧。

Agate - Fine-grained variegated chalcedony with banded, striped, or mosslike coloration.

玛瑙-细粒度杂色玉髓与带，条纹，或mosslike著色。

A chalcedony that occurs in bands of different colors and is used as a gemstone,especially in cameos and in taglios.

缟玛瑙一种带有条纹和多种颜色的玉髓，它被用来作饰物的宝石，常用于浮雕和凹雕

A chalcedony with alternating black and white bands; used in making cameos.

黑白带纹相交的玉髓，用作浮雕宝石。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。