查询词典 eth

This article discusses the theoretical questions such as 'the transnational ethnic groups' connotation, classification, the differences between transnational ethnic groups and problems of these groups, then analyses the conditions and causes that give rise to problems of transnational ethnic groups, the evolution trend of transnational ethnic groups' influence upon geographic politics and the enlightening significance for us in the course to resolving problems of transnational eth...

本文对跨界民族的内涵、分类、跨界民族和跨界民族问题的区别等理论问题进行了探讨，在此基础上，分析了造成跨界民族问题的条件和原因、跨界民族对地缘政治的影响会沿着什么样的趋势进行演变及跨界民族问题在解决过程中所带给我们的启示

Hyp could possess protective effect on gastric mucosal injury in mice induced by Eth.

Hyp对小鼠乙醇性胃粘膜损伤具有保护作用，其作用机制与Hyp抗氧化作用和促进NO水平恢复正常有关。

Objective To discuss the morphology and relative location of cranium,jaw,face,te eth-alveolus which affecting three types of smile,so as to provide a quantitative guideline for the clinical dynamic investigation,diagnosis,treatment planning,prognosis and appraisal i n the practice of orthodontics,orth ognathia and prosthetics.

微笑过程涉及面肌、口唇肌及鼻、唇、颏的解剖形态变化，并与口腔、颌骨及牙－牙槽形态、位置密不可分，是上述相关软硬组织协调运动的结果，而微笑方式的改善亦是预测、评价正畸、正颌外科及修复治疗效果的重要方法。

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。