成因的

However, research on the relationship between herdman's production behavior and grassland degradation is not very much.Peasant problem is the core of"Three Agricultural Problems"in China.

大多相关研究集中在区域内草地退化的表现和原因，而将牧民作为研究对象，从牧民的生产生活出发探究草地退化之间成因、寻求抑制草地退化措施的研究尚不多见。

On the basis of genetic analysis and flood time,the flood in Heilongjiang was divided into three types,that is ,storm flood, snowmelt and rain flood and ice flood in this paper.

按成因和发生时间，将黑龙江省的洪水划分为三种类型：暴雨洪水、融雪和雨雪融合洪水、冰凌洪水；着重论述了暴雨、洪水的时空分布特征以及暴雨洪水的稀遇程度等。

Finally, the causes of formation for the anomalies are probed, and the conclusion is that they are probably pruduced by atmosphere temperature inversion phenomena, not by the earthquake.

最后结合研究区的地理环境和气象等因素，对异常的成因进行了探讨，认为它可能是由大气逆温引起的红外现象，并非地震前兆异常。

Scrap major causes of defect analysis (1) melting equipment, liquid components of iron and sand less able to protect the stability of poor equipment.

废品主要缺陷的成因分析(1)熔化设备对铁液成分的保障能力较差和混砂设备的稳定性不好。

The Book of the Jubilees is the narrative of Genesis amplified and embellished by a Jew of the Pharisee period.

之书Jubilees是叙述性的成因扩增和美化的一个犹太人的法利赛人时期。

These kaolinitic rocks constitute one of the major natural resources and non-metallic deposits, and are of important development and utilization value. In this paper, the distribution and research history of the kaolinitic rocks in Chinese coal measures are briefly introduced and the composition, text...

本文介绍了中国煤系高岭岩资源概况、研究简史；根据成分、结构、地质产状等特征，提出了中国煤系高岭岩的成因类型；对生物和有机质在其形成中的作用进行了分析和探讨，并结合有机酸溶解矿物模拟实验对其成矿作用做了初步探索；最后对煤系高岭岩的某些关键性加工技术进行了简述。

According to the optical properties tested by polarizing microscope and Fedorov stage as well as chemical test and analysis, it is shown that the rock is a kind of kaolinitic clay rock composed of kaolin with pure composition, coarser grain, and very good crystallization.

铜川王石凹黑色高岭石粘土岩的成因分析柳淑霞，白开寅（西安地质学院资源系，西安710054）提要黑色高岭石粘土岩，是铜川王石凹煤矿石炭纪煤系地层顶部，五号煤层的上部一层稳定的煤矸石。

When approached by a colleague for help on determining the cause of AIDS, Montagnier eagerly accepted the challenge and he and his team pinpointed the virus that caused AIDS, naming it LAV (Lympadenopathy-Associated Virus).

当接到同事求助于确定艾滋病的成因时，蒙塔尼埃热切地接受了这个挑战，他和他的团队精确地找到了导致艾滋病的病毒，给它命名为LAV。

In order to deepen understanding in the MQZ at the northern continental margin of the South China Sea, this paper summarized three possible occurrences of the global MQZs originated from physical, chemical and structural processes, respectively, located at marginal zones and abyssal zones of the global oceans, mainly Jurassic MQZs both in the Atlantic and the western Pacific, Cretaceous MQZs in the northern Pacific, the Indian and in the Southern. Meanwhile, it is worth attaching importance to mantle plume activities in different scales, small magnetic sources induced by initially fragmented ridge oblique to the continental margin and faint magnetic lineations in those MQZs.

为了加深认识南海北部陆缘磁静区，归纳了全球深海和边缘两大类型磁静区的物理、化学及构造三大成因，主要包括大西洋和西太平洋侏罗纪磁静区，以及北太平洋、印度洋和南大洋白垩纪磁静区，强调磁静区与不同程度地幔柱活动、斜交扩张初始产生的小型错断磁源体及隐含弱磁条带关系的重要性。

There is no valid scientific evidence that megadoses of Vitamin C, or any other supplement, can reduce the effects of or prevent CHD.

在此辩论这个，只是想让一些不明白的狗友知道一下CHD的成因，不能误解为后天培养的事。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。