constant gradient test 等梯度固结实验
gravity gradient test satellite 重力梯度试验卫星
gradient ratio test 梯度比试验
This paper discusses the principle and data analysis of magnetic gradient test to determine the length of a steel reinforced cage, and a case is presented.
本文根据这一特点，探讨了利用磁梯度法检测成桩后钢筋笼长度的原理及其数据分析方法，给出了在某滨海大型电厂桩基工程中的应用实例。
The magnetism gradient test is a highly effective and high accuracy method which used to detect the depth of ferromagnetic obstacle under ground, and it is very suitable to detect the length of pile.
磁梯度探测方法可以高效、高精度探测具有铁磁性的地下障碍物深度，因此在工程基桩长度测试中有良好的效果。
Method: Gradient test of estriol, destroying test and examining stability of estriol suppository were carried out by using thin-layer chromatography.
方法：用薄层色谱法进行了雌三醇梯度试验，雌三醇栓的破坏试验及稳定性检查。
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