METHODS: Searching for gradient profile and column temperature by grid rake techniques on different band C-18 columns and HPLC instruments.
方法：在不同品牌的HPLC仪器和十八烷基硅烷键合硅胶色谱柱上，对梯度条件和柱温进行网格搜索。
This paper deals with X-ray diffraction profile analysis for the sample with a micro-strain gradient in its surface layer.
本文讨论了样品表面层有微观应变梯度时X射线衍射线形分析的方法。
The computed result shows that this new method can not only predict the pressure gradient but can also give the velocity profile.
计算结果表明，这种新方法不但能估计压力梯度，而且还能给出浆体速度分布。
The test on its optical transmittance was conducted, and analysis of the refractive index profile of a gradient index (GRIN) rod made of the base glass was performed.
制备了自聚焦透镜的基础玻璃，对其透过率进行了测试，并对由这种玻璃制成的梯度折射率(GRIN)棒的折射率分布进行了分析。
Result Asymmetric inlet velocity profile deflexion could increase the area of low shear stress and the gradient of shear stress.
结论不对称入口速度剖面可能是诱发动脉粥样硬化发生的一个危险因子。
When laser beam is incident on an inhomogeneous isotropic plasma, the variations in density profile perpendicular to main density gradient may develop, producing a rippling of critical surface.
当激光入射到非均匀的各向同性等离子体时，垂直于主密度梯度方向的密度分布会发生变化，使临界面呈现波纹。
So the relationship between longitudinal gradient, grade length limit, vertical curve and safety is analyzed, which can be referred to improve the safety and optimize the profile design.
根据下坡路段事故统计资料，分析纵坡坡度、坡长、竖曲线和下坡衔接平曲线与道路安全的关系，为提高长大下坡路段安全，优化纵面设计提供参考。
In this paper an numerical analysis is made through computer data simulation to infer the residual stress profile by using temperature gradient and ultra-sound. A valid numerical algorithm fo...
本文利用计算机模拟数据对超声波和温度梯度进行金属内部应力推断做了数值分析并引入了一种有效的提取应力信息的反演算法同时也给出了数值分析的初步结果。
In this paper an numerical analysis is made through computer data simulation to infer the residual stress profile by using temperature gradient and ultra-sound. A valid numerical algorithm fo...
本文利用计算机模拟数据对超声波和温度梯度进行金属内部应力推断做了数值分析并引入了一种有效的提取应力信息的反演算法同时也给出了数值分析的初步结果。
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