富集的

It is shown that the change of microfabric is well associated with the geochemical migration of elements in diagenesis of chert.

石英在重结晶过程中对杂质元素的剔除作用是促使某些微量元素产生富集的重要机制。

National regions are the places with rich natural resources, and where the ecological systems are relatively weak too.

民族地区既是自然资源相对富集的地区，同时也是生态环境系统相当脆弱的地区。

HCV1. Forest areas containing globally, regionally or nationally significant concentrations of biodiversity values (e.g. endemism, endangered species, refugia).

第一类：具有全球、区域、或国家级保护意义的生物多样性价值（如：地方特有种、濒危种、残遗种等）显著富集的森林区域。

The separation and enrichment of trace tin and trace germanium was researched in this paper.

本文主要阐述的是微量锡与微量锗分离与富集的研究。

A typical feature of Dongpu depression is that 4 sets of halite are vertically developed in the north,which forms the favorable cap of hydrocarbon accumulation.

摘要东濮凹陷的一大特点是其北部纵向上发育4套盐岩，它们构成油气富集的优良盖层。

Objective To investigate the antidepressed effects of the extract of Hypericum perforatum with enriched flavonoids.

目的探讨贯叶连翘提取物中高度富集的黄酮类成分的抗抑郁作用。

The concept of regional uranium richment has been discussed by Davidson, Saum and Link .

戴维森、索姆和林克等论述了区域性铀富集的条件。

Formation temperatures of alkali feldspars from the Wulashan gold deposit: an estimate by two-feldspar thermometry

因此 ，乌拉山金矿床形成和富集的温度可估测为 2 6 0～ 3 80℃，压力约为 5kbar。

Iron -- and metal-concentrating bacteria create metallic ores.

铁——还有金属——富集的细菌造出金属矿。

It is also the major mineral concentrated part of Weixi salt ore bed .

该盐矿资源属整个威西盐体资源最为富集的地带。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。