成因的

But they are not ruling out a host of other possible factors, including methane, carbon dioxide, the number of meteors seeding the upper atmosphere, and even the 11-year sunspot cycle.

我认为科学家们仍然在研究这个现象"，托马斯说，"我们仍在为搞清楚这些云的成因及其变化而努力。

In this paper, the surface defect inspection on some of the key technologies for the research, the main work includes the following aspects: 1, against the plate surface defects, the first analysis of its major types, characteristics and causes.

本文对钢板表面缺陷检测的一些关键技术进行了研究，主要工作包括以下几个方面： 1、针对钢板表面缺陷，首先分析其主要类型，特征及成因。

Could be the result of the tachycardia, could be the cause?

是心动过速的结果还是成因？

The second part of the article analyzes some factors such as the backward of system, the shortages of funds, the low-quality of human resources, the tardive transform, which hinder the progress of china's agricultural science technology, furthermore, the reasons were discussed.

第二部分，分析了目前我国农业科技进步存在的主要问题，诸如农业科研及推广体制落后、农业科技进步所需资金不足、农业科技成果应用不顺、农业人力资源素质较低等，并对其成因进行了探讨。

This study was to examine at what level that the priming effects of task switching may occur.

目前有一种假说认为转换作业中的转换亏损成因是由於前项刺激对后项刺激产生正向及负向促发作用使然。

At the same time the challenges and changes are also to be introduced.

第三部分，详细分析了我国民办高校师资队伍中存在的实际问题并分析了及其成因。

The musical instruments referred to (xxi, 12; xxx, 31) are only those mentioned in Genesis (Gen. iv, 21; xxxi, 27): organ, harp, and timbrel.

乐器提到（ 21 ， 12 ；三十，三十一日）只提到的那些成因（将军四， 21 ；三十一， 27日）：机关，竖琴，及铃鼓。

In this paper, the author introduces earthquake, tsunami and their causes.

本文探讨了海啸、地震和它们的成因。

The Ni orebodies occur in the laterite weathering crust of the upper part of ultrabasic rocks,which are controlled evidently by landform and belong to the oxidizing deposit of Ni silicate of laterite type in genesis.

镍矿体产于超基性岩上部的红土风化壳中，受地形控制明显，成因类型为红土型硅酸镍氧化矿，以褐铁矿型和腐岩型为主，矿石质量和可利用性均较好。

According to the actual realities, the paper has also put forward some problems and difficulties that the undeveloped areas of the West and Centre of China arc suffering. These problems and difficulties include retard in ideology, stagnation in thinking, unsoundness in product structures, shortage in fund, retard in infrastructure construction, backwardness in education and technological development.

结合实际，全面分析了中西部经济欠发达地区特别是宜黄县域经济发展存在的主要问题及其成因，主要有：观念落后，思想僵化：产业结构不合理；资金严重短缺：基础设施建设滞后；科技和教育水平低；信息化建设滞后等，并对其产生原因进行了认真剖析。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。