age dating的例句大全

From the archaeological finds analysis, Majiabang ruins dating back 6000 years, the neolithic age ( mid-term ).

从出土文物分析, 马家浜遗址距今6000多年, 属新石器时代 ( 中期 ).

And we both know that at your age, dating's a little more than just holding hands.

咱们都清楚,你这个年纪.交往不会只是牵牵手.

Carbon 14 age dating in Xinjiang and data base ( I)

新疆~（14）C年代测定及数据集（I）

Age dating of minerals and rocks by dilution metering of isotope ar

氩同位素稀释法测定矿物、岩石年龄

Sm-Nd Isotopic Age Dating on Tungsten Oxides from Precious and Nonferrous Metal Deposits and Its Geological Significance

贵重和有色金属矿床钨氧化钐-钕同位素定年研究及其地质意义

Age dating by thermoluminescence for Quaternary basalts in Penglai and other place, shangdong

山东蓬莱等地第四纪玄武岩的热发光年龄

Dating techniques Methods: Used to determine the age of rocks, fossils, or archaeological remains.

测年技术: 一种确定岩石 、 化石以及考古学遗迹年龄的方法.

Evidence from isotopic dating suggests that the greenstone belts vary considerably in age.

来自同位素年龄鉴定的证据指出,绿岩带在年龄上彼此变化相当大.

In ESR dating, the age is given by the ratio of paleo-dose to annual dose.

在ESR测年研究中,被测样品的年代是通过样品的古剂量与样品所接受的年剂量的比值得到的.

Relative dating assesses the age of a specimen in comparison to other specimens.

一种是测定相对年龄，通过与其他的样品的比较来确定待测样品的年龄。

Absolute dating involves assessing the actual age of a specimen by using some reliable measure to time.

另一种是绝对年龄，通过测量可靠的时间来确定样品的真实年龄。

The age determinations made by way of radiometric dating in Dabie mountain area mainly utilize the potassium-argon ( K-Ar and 40Ar/ 39Ar) method and the uranium-lead ( V-Pb) method.

大别山区同位素年龄资料主要有K&Ar及40Ar/39Ar法和V-P b法。