裂谷

The temperature of basin was influenced greatly by matle heat conduction, magmatic heat and radioelement decay during the time of Early Permian-Late Permian rifting, while in the down-warped basin from the late stage of Late Permian to the present the temperature has been greatly affected by geothermal gradient and tectogenetic transition heat.

认为早二叠世-晚二叠世早期裂谷作用阶段盆地温度主要受地幔热传导、岩浆体热和放射性元素衰变的影响，晚二叠世晚期至今坳陷盆地阶段主要受地热增温率和构造运动转化热的影响。

It was, at the time, the biggest recorded outbreak of Rift Valley fever in east Africa.

当时，这是东非有记载以来最大规模的裂谷热爆发。

Many different species of mosquitoes are vectors for the Rift valley Fever virus.

许多不同种类的蚊子是裂谷热病毒的媒介。

This is East Africa, the Great Rift Valley, a land in constant upheaval.

这里是东非大裂谷，世界大陆上最大的断裂带。

Rift Valley fever is also a threat that is spreading.

裂谷发烧也是正在传播的一个威胁。

The largest concentration of camps is in the Rift Valley and round the capital Nairobi.

最大的集中营就是在首都附近的裂谷镇。

In Naivasha town in the Rift Valley, dozens of people were wounded in revenge attacks Tuesday night.

处于大裂谷境内的奈瓦沙镇，有几十人在星期二晚上发生的复仇袭击中受伤。

The rift valley is a classic example of a divergent plate boundary.

裂谷是一个典型的例子一个不同的板块边界。

A republic in eastern Africa; major archeological discoveries have been made in the Great Rift Valley in Kenya.

非洲东部一个共和国；肯尼亚中的东非大裂谷中有重大考古发现。

Rift Valley fever The virus has significant health, food security and economic impacts, especially in Africa and the Middle East

裂谷热：这种疾病对人类健康、食物安全和经济具有举足轻重的影响，特别是在非洲和中东地区

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。