成因的

However, Lowell and Guilbert＇s model fails to give a reasonable explanation of the PCDs in the collisional orogen setting.

显然，这些斑岩铜矿的成因无法用经典的斑岩铜矿成矿模型解释。

In this paper present conditions and contributing factors of milch cow in hilly areas of Southwest Hunan are analysed.

对湘西南山地奶牛的现状和成因进行了分析，研究了提高奶牛生产性能的对

On the basis of core observation, grain analysis and the other data, the work area develops abundant tempestites, and the main types of tempestite sedimentary characteristics have been identified, including truncated structure, gutter cast, hummocky cross-stratification and scouring surface.

根据岩心观察和粒度等资料，工区内发育有丰富的浅湖风暴沉积，主要有截切构造、渠模、丘状交错层理和冲刷面等典型的风暴成因构造。

Many academicians regard that the cause of formation of sand-dust storm mainly is the vegetation in hungriness is destroyed.

关于沙尘暴的成因，学界大多认为其是近期以来人为破坏荒漠植被的结果。

The cause of hydrocarbon is a important issue in the research of Natural Gas Hydrate.

烃类气体的成因是天然气水合物研究中的一个重要问题。

It is proposed that the material source of this deposit is melanic intermediate igneous rock,whic...

它的成因是由中酸性火成岩受风化作用，经剥蚀、搬运、在较稳定的沉积环境中。

Taking Sunan County in Qilian mountain area as an example mountain-grassland desertification, the paper analyzes the causes the present state and the imperilment of in Qilian mountain area, and combining its history, from the perspective of nature and humans probes into reasons of grassland desertification.

以祁连山区肃南县为例，分析了祁连山区地草原荒漠化的现状及其危害，并结合历史，从自然和人为两方面探讨了草原荒漠化的成因。

Taking Sunan County in Qilian mountain area as an example mountain-grassland desertification,the paper analyzes the eauses the present state and the imperilment of in Qilian mountain area,and combining its history,from the perspective of nature and humans probes into reasons of grassland desertification.

以祁连山区肃南县为例，分析了祁连山区山地草原荒漠化的现状及其危害，并结合历史，从自然和人为两方面探讨了草原荒漠化的成因。

The constrained low-cost restricts the improvement of government performance, other cost and implicit cost increases idle cost, the development of government transformation and civil society organization is slow, and constitutional problems still exist. These factors are the primary reasons which lead to low performance of the government administrative cost control in underdeveloped areas.

低成本制约了政府绩效的提升，制度外成本和隐性成本增加了无效成本，政府转型和公民社会组织发展缓慢，制度性问题等依然存在等，是导致落后地区地方政府行政成本支出绩效低下的主要成因。

Imagine having treatment or surgery which causes impotence when it wasn't necessary.

想象具有治疗或外科手术，阳痿的成因时，它是没有必要的。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新