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- Objective:To measure directly the distribution of body composition and assess the correlation between body fat distribution and age,sex by dual energy X ray absorptiometry(DXA). 目的：应用双能X射线吸收法（DXA）直接测量评定体成分的分布及其与年龄、性别的关系。
- Regional metallogeny is depedent upon a series of factors other than composition and age of magmatic rock, erosional level of ore-bearing batholith or magmatic assimination of sedimentary rock. 根据近年来最新研究资料，对这些问题作了否定回答，并提出了决定区域成矿特性的一系列因素。
- Nobody believes such nonsense in this day and age. 如今没人相信这种无稽之谈。
- No. a ratty-hair bookworm, in this day and age? 噢！现在都什么时代了，还有这种满头邋遢头发的书呆子？
- I suggest that you tear up the composition and start over again. 我建议你把这篇作文撕掉，再从头开始写。
- The boy just threw together a composition and handed it in. 男孩匆匆拼凑了一篇作文就交上去了。
- Even in this day and age the old attitudes persist. 即便在现在这个时代，老的观念依然存在。
- No. a ratty-hair bookworm,in this day and age ? 噢！现在都什么时代了，还有这种满头邋遢头发的书呆子?
- No. a ratty-hair bookworm,in this day and age? 噢！现在都什么时代了，还有这种满头邋遢头发的书呆子?
- Youth looks forward and age backward . 青年展望未来，老人回顾过去。
- Sequoias fascinate people by their size and age. 红杉魅力无穷，其树身之大，寿命之长，令人赞叹。
- The results show that although the moon has mare lavas of widely varying compositions and ages, the bulk erupted between3.8 billion and three billion years ago. 结果指出，尽管月球月海岩浆有非常不同的组成和年龄，但大部份都在38~0亿年前爆发。
- The poem contrasts youth and age. 这首诗对比了青春与老年。
- In this study, Nd isotopic compositions and ages of detrital zircon of schists from the Haizhou Group in the southern part of the Sulu terrain are presented. 中国科学院地质与地球物理研究所岩石圈演化国家重点实验室北京;
- Illness and age changed her out of all recognition. 疾病和衰老使她的模样变得认不出来了。
- The composition and all its ingredients are nontoxic. 该配方及所有成分是无毒的。
- I will devote my love to you forever and age. 我会把我的爱献给你直到天长地久。
- Youth looks forward and age backward. 青年展望未来，老人回顾过去。
- The boy just throws together a composition and hands it in. 男孩匆匆拼凑了一篇作文就交上去了。
- Approaches vary with cause and age. 所用方法因哭闹原因和小儿年龄而异。
