查询词典 planar

The heater is shaped to conform to the flat planar surface of a T-bar shaped heating element, and clamped in place with insulators to provide maximum transfer of heat to the heating edge formed by the web portion of the T-bar.

该加热器形状制成与T型杆加热部件的平表面形状相一致，用绝缘件将其夹持在位置中，以便给由T型杆的腹板部分形成的加热边缘提供更大的热传导。

Furthermore, the effects of ligands, metal and reaction time on the reaction were also researched, and the process of new ligand-metal catalysis for Diels-Alder reaction was also analyzed according to Evans" square planar mode and Corey"s tetrahedral manner.

我们对影响配体对映选择性能的各种因素，如配体结构、金属离子、反应时间等进行了研究，而且根据Evans的平面四方形模式与Corey的四面体过渡态理论为新配体—金属配合物催化的该反应提出了可能的反应机理，并对产物的优势构型作了理论分析。

A method for preparing planar light waveguide by using ultra-short laser pulses includes such steps as using low-aperture N.A.

本发明公开了一种利用超短激光脉冲制备平面光波导的方法。根据制备平面光波导所需的宽度，选用N.A。

John Robbins lives with his family in Santa Cruz, California.

约翰罗宾和家人居住在加利福尼亚州的圣克鲁斯县。

The international background is mainly the economic ties among different nations tented to be widen and deepen at the peace and development times.

国际背景主要是和平与发展时代条件下的世界各国经济贸易联系的日益加深。