uranium-lead age method 铀铅年龄测定法
rubidium-strontium age method 铷锶年龄测定法
K-Ar age method 钾氩年龄测定法
potassium-argon age method 钾氩年代测定法 ; 钾氩测年法
original-age method 始年龄转换
potassium-calcium age method 钾钙年代测法 ; 钾钙测年法
helium age method 氦年代测定法 ; 氦测定年龄法
The equivalent age method is extended successfully to the concrete cracking control in structures through the use of the finite element program ANSYS.
与有限元软件一起使用,等效龄期方法还可以运用于混凝土结构的温度裂缝预测与控制中;
In this paper, we discuss the method of Alternating Group Explicit (AGE) for solving 2-d parabolic equation, and give out the results of AGE method comparing with several fractional step methods.
本文讨论了解抛物型方程的分组显式(age)方法,给出了该法和几种分数步长法的实验模型的数值比较结果。
The method exploits a characteristic of immune cells carried in the blood known as t cells. The approach enables scientists to estimate a person's age, give or take nine years either side.
在这种方法中,科学家通过运用血液中携带的免疫T细胞的特点,可以估计一个人的年龄,而误差为九岁左右。
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