查询词典 code dating

Virtual Dating Isochron;Virtual Dating Radiocarbon;System and technical requirements

&虚拟测年&等时线模型；&虚拟测年&放射性碳模型；系统和技术要求

A forof single zircon U-Pb dating and whole rock isochron of Sm-Nd dating suggested that thePalooproterosoic rock in Chthaysia Bfork is formed in the time span from 2 400 Ma to 2000 Ma,Mesoproterocoic frOIn 1 400 Ma to 1000 Ma and the latest formdfrom 740 Ma to 430 Ma.

该区变质基底的时代划分、区域对比、基底结构和性质一直存在较大的分歧和争论，最早Grabau（1924）认为中国东南沿海存在太古代的基底，提出华夏古陆的概念匕］。

The 40Ar/39Ar geochronologic study indicates that with the ratio 40Ar/39Ar in atmosphere which changes with time,the time and strength of degassing of the earth can be probed,and that the 40Ar/39Ar dating method can help researchers study not only crust mantle evolution and the history of magma dynamics during the cooling process and granitoid emplacing, but also the hydrothermal ore deposit dating.

研究表明：可以通过大气中40Ar/39Ar比值随时间的变化窥探地球去气作用的时间和强度；40Ar/39Ar法不仅有助于研究岩浆冷却过程和花岗岩侵位机制等岩浆动力学的历史和壳幔演化，而且对研究热液成矿年龄也是很有效方法之一；在一定的地质条件下，沉积地层时代越老，40Ar/39Ar值越高；当今40Ar/39Ar年代法已为全球环境演变研究提供了一种强有力的工具。

Online dating is a form of dating facilitated by a computer and the Internet.

网上约会是一种形式的约会，促进由计算机和互联网。

We felt especially strongly about this since there are so many dating websites purporting to be Christian dating services.

我们认为，尤其是强烈的这一点，因为有这么多的约会网站本意是基督徒约会服务。

The site has a wealth of information about what happens on Inauguration Day, including a handful of inaugural videos dating back to President Dwight Eisenhower's 1957 swearing-in ceremony, as well as videos of presidential luncheons dating back to the inauguration of John Kennedy.

这个网站对就职这一天活动的大量信息，包括一些早在艾森豪威尔1957年宣誓时的就职视频，还有肯尼迪就职时的总统午宴。

Because of the low resolution of 〓C dating and the shortage of clear varves, it is very important for the high resolution dating of recent sediments to apply 〓Pb and 〓Cs accurately.

鉴于沉积物〓C测年的低分辨率和沉积物年纹理的缺失，准确地应用〓Pb和〓Cs计年法便成为我国湖泊现代沉积物高分辨率计年的关键。

One of the trickiest aspects of writing a dating profile is choosing a good dating username, or nickname.

最棘手的一个方面写一个约会文件是一个很好的约会选择用户名或昵称。

Like fission-track dating, alpha-recoil track dating is based on the accumulation of unclear particles which are re-leased by natural radioectivity and produce etchable tracks in solids.

中文摘要：与裂变迹径定年类似，α反冲径迹定年（Alpha-Recoil Track）也是基于天然放射性元素所释放核粒子在固体中产生可蚀刻径迹的积累。

Sisters dating dating school class, Luo Wei picked up brooms and summarized Kei clean inside and out again, Shua Shuashua, breathing could be heard a few.

姐妹们上课的上课约会的约会，罗薇拿起扫把撮箕里里外外清扫一遍，刷刷刷，呼吸声几可听闻。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。