查询词典 U-magnet

This paper systematically introduces the basic principle, sample preparation, analytical procedure, age and error calculation in U-Th-Pb dating by electron microprobe and also gives the prospect of application in the structural analysis.

对电子探针U-Th-Pb定年方法的基本原理、样品的制备和分析、年龄计算方法和误差分析进行了较系统的介绍，并对电子探针定年在构造分析中的应用前景作了展望。

The E state is especially interesting, as it shows two substantial minima in its U curve.

E状态是特别有意思的，因为在它的U曲线上出现两个显著的极心。

Your mino is full with a lot of things that i want 2 know can u please tell me..

i love u 不要看我短信息也不要翻我的抽屉不要你发现我隐藏的双子座的秘密不要问我去了哪里不要问我和谁在一起。。。

The difference showed by the building is to construct a traditional skyscraper from humanity aspect. From a view of perspective drawing, new CCTV Head Office Building seems like a letter "U" in mirror writing with an angel at its right.

这所大楼所体现的不同就是要人文改造传统摩天楼，从透视图上看，央视总部新楼看起来像一个倒写的U，右边有凸出的角。54层倾斜的大楼像个科幻生物，出现在高楼耸立的商业区。

I'll let you whip me if I misbehave $u,~183

如果我花心你可以惩罚我/U=？

Mockingly, he held up a hand-scribbled "I owe U" note to the camera.

语带嘲讽，他举起手，潦草"我欠U"型注意到到相机。

On the basis of the analysis to mineralizing system texture, the rock- and ore-forming ages of the granite-porphyry and related molybdenum ores were precisely redefined by the SHRIMP zircon U-Pb and molybdenite Re-Os dating method.

在对矿区矿化系统结构研究的基础上，应用锆石SHRIMP U-Pb法和辉钼矿Re-Os同位素测年法对成岩和成矿进行精确定年。

According to U-Pb dating on xenotime and monazite, the mineralization took place during 112 to 97 Ma and last for at least 16 million years.

磷钇矿和独居石的U-Pb定年结果表明，成矿年代为112~97Ma，成矿作用可能持续了16Ma以上。

The composi tional change profiles of monazite demonstrate a heterogeneous distribution of e lements La, Ce, Nd, P, Th, Si, Ca and U. This was caused by the differences in geological environments, temperatures, pressures and compositions of the hy drothermal solutions.

根据微区剖面(0.18mm)元素分布曲线，指出了La、Ce、Nd、P、Th、Si、Ca和U等元素表现出8～10个微环带成分不均匀分布的特点，并认为成矿溶液的地质环境、温压和微量元素含量变化是不均匀分布的主要原因。

In the end, it is further developed of the inverse U hypothesis from monocycle condition to multi-cycle condition with a new hypothesis, which is called cyclical fluctuation of regional disparity.

在新古典经济学得出的增长轨迹基础上，利用简化的两地区逻辑曲线初步证明"倒U假说"的成立；并进一步讨论这一假说在多周期情形下的一个拓展，即地区差距的周期波动。

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。