Thus we can better understand the deformation of chert in a highly fluid form.

这样我们就能更好地理解燧石在高度流体状态时的变形情况。

Chert with good abrasion the major content in conglomerate and diamonds are contained in it generally.

砾岩主要砾石成分为燧石，磨圆度较好，普遍含金刚石。

Carbonate rocks are predominantly composed of intra - clastic dolostone, chert dolostone and sand - bearing dolostone.

碳酸盐岩以内碎屑白云岩 、 燧石白云儿和含砂白云岩为主.

The sediments in this photo curve near the ends of chert pods.

这沉淀物在这幅图片的曲线近似冷凝物的黑矽石的扁豆形矿体.

There exists abundant Radiolaria in the chert, and the radiolarian association suggests that the chert was formed in the last period of Late Jurassic.

硅质岩中含有大量放射虫，放射虫组合显示硅质岩的沉积时代为晚侏罗世晚期。

Paleontologists know chert as a good place to look for fossils.

古生物学者知道黑矽石同样的好地方去观看化石。

A shallow water smaller foraminifera fauna is studied from limestone intercalations of the upper Permian chert from Liuqiao area, Guangxi Zhuang Autonomous Region, China.

本文研究了广西扶绥县柳桥地区二叠纪末期的浅水相小有孔虫动物群。