我们指出周长方向的波函数干涉是影响碳纳米管电导的重要因素。
The circumferential interference is found to be an essential mechanism in determining the transport properties of the carbon nanotubes.
通过对二极管激光器端面抽运激光晶体工作特点的分析，提出了长方形激光晶体热模型。
Through analysis for the performance features of laser crystal end-pumped by a diode laser, a quadrate laser crystal thermal model is established.
如图所示的管卡，它使用圆的、方的或长方形钢板，使其弯曲与管子外园贴合。
Pipe clamps similar to this illustrated in the figure were developed that utilized round, square, or rectangular pieces of steel curved to fit the outside of the pipe.
应用推荐