用CT图像定量分析岩石受力损伤破坏过程的难点，是难以知道岩石内部的绝对密度变化量。
It is difficult to detect the absolute density of rock by ct image in quantitative analysis of rock damage process in compression.
结论：ORG患者存在足细胞损伤，并表现出足细胞相对密度下降和绝对数目减少两种类型。
Conclusion:A relative decrease of the density and an absolute decrease in the number of podocytes was observed in ORG patients, and varied at different stage of the disease.
CT法测得的平均密度与煤油法测定值相比，平均绝对误差不到1 . 2 %。
Comparing mean density measured by CT with kerosene mass method, mean error is less 1.2%.
我意愿彻底绝对宽恕我所有密度中的家族和血统。
I intend absolute forgiveness of my ancestry upon all dimensions that they have resided.
文章提出用氙中毒法测量微堆堆芯热中子绝对通量密度。
A xenon poison method is proposed for measurement of thermal neutron flux density.
研究人员称用激光冷却高密度气体的方法有可能成为一种新的制冷方式，甚至有可能达到接近绝对零度的低温。
The researchers say laser cooling of dense gases could work as a new kind of refrigeration, and might even be able to achieve temperatures close to absolute zero.
研究人员称用激光冷却高密度气体的方法有可能成为一种新的制冷方式，甚至有可能达到接近绝对零度的低温。
The researchers say laser cooling of dense gases could work as a new kind of refrigeration, and might even be able to achieve temperatures close to absolute zero.
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