profiles助记

10 cm-length fiber gratings with apodized refraction index profiles of raised-cosine or tanh ( 4z) shape can be used in CATV systems in theory.

长度为10cm、包络为升余弦与tanh（4z）的光栅都能满足有线电视系统的要求。

In this section, the profiles of number density, temperature, normal and tangential pressure tensors were studied in detailed for the fluids in the interfacial phase.

本文仔细地研究了界面相中流体粒子的数密度分布、温度分布及法向切向应力分布，计算了表面张力。

In this paper, manufacturing technologies are studied to achieve lighter body structure of railway vehicles, to meet the project needs of train high-speed operation. key technology is researched on the large-scale hollow extrusion profiles 6005A-T6 aluminum alloy tandem welding technology in the process of engineering applications.

本文以实现轨道客车轻量化车体结构制造关键技术为研究内容，来满足列车高速运行的工程需要，对大型中空挤压型材6005A&T6铝合金双丝焊接技术在工程应用过程中的关键技术进行研究。