core sample的例句大全

Scientists charted levels of thallium, cadmium and lead in an ice core sample drilled in Greenland.

科学家从格林兰岛冰芯样品中了解到了铊 、 铅和镉的含量.

The paper introduces system structure, gamma ray testing, core location, sample depth emendation and so on.

文章介绍了系统结构及伽马测试 、 岩心归位 、 样品深度校正等.

With the abasing of the stratum static load, the bulk of the core sample come into expansion.

钻井岩样由于地层静压力的降低而导致总体积发生膨胀。

The inspection results indicated that the uniform diameter of pure sand-gravel columns in mud and silt reached 55~ 82 cm, and the boring core sample strength of grouting column reached 4.3~ 11.4 MPa at the age of 28 d.

检测结果表明，挤入淤泥和粉土中的纯砂砾柱平均直径达到55~82cm，28d龄期时水泥砂砾灌浆体取芯的抗压强度达到4.3~11.4MPa。

The third sample reduced the heat resistance of shell and added a copper supporter in core.

试件一在压力下变形较大,试件二的壳体热阻较大,试件三减小了壳体热阻,并加了支撑铜芯.

According to the distribution characteristics of polar and non-polar aro-matic compounds, analysising Liquid chromatography of reservoir core sample, can identify reservoir water bearing properties.

对储层岩心样品进行液相色谱分析，根据极性芳香化合物和非极性芳香化合物的分布特征，可以识别储层含水性。