The researchers measured the magnetic strength of certain rocks found in the Kaapvaal craton of South Africa, a geologic region known to date back more than 3 billion years.
研究者测量了一些在南非卡普瓦尔（Kaapvaal）克拉通（craton，稳定地块）被发现的岩石的磁场强度，卡普瓦尔克拉通是公认为可以追溯到30多亿年前的一块地质区域。
The magnetic strength measurement can reflect the tape′s original characteristic more accurately and more entirely, which is the important method for the measurement of High Tc tape′s properties.
磁测量能更准确、更全面的反映带材的本征特性，是今后高温超导带材性能测试的重要方法。
The magnetic strength of high pulse magnetic field is high and changes acutely along with time.
由大电流对负载高压放电产生的脉冲强磁场磁场强度高，随时间变化剧烈。
It is found that the Coulomb friction of the MR fluid damper increases with the increasing of the applied magnetic strength.
研究表明，磁流变液阻尼器的库仑阻尼力随施加的磁场强度的增加而增大。
The influence of the technical parameters, including magnetic strength, working gap and machining time etc. on the result of magnetic abrasive finishing is analyzed through experiment.
通过实验，分析了磁感应强度、工作间隙、加工时间等工艺参数对研抛效果的影响。
The influence of the technical parameters, including magnetic strength, working gap and machining time etc. on the result of magnetic abrasive finishing is analyzed through experiment.
通过实验，分析了磁感应强度、工作间隙、加工时间等工艺参数对研抛效果的影响。
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