韧

As a major global sourcing operation, we have over 20 years of experience in hard goods product sourcing and shipping for customers throughout the world.

作为一家主要的采购营运商，本公司已有超过二十年为世界各地的客户采购耐用消费品的经验。

As an efficient 2-D capacitance extract method, ES-MEI can solve a multiconductor in multilayered dielectric media problem using the comparable unknown number like in the integral equation method as well as the sparse matrix like in FD.

作为进行二维电容参数提取的有效方法，使其能以与积分方程法相当的变量数以类似有限差分法的稀疏矩阵处理分层介质中多导体传输线的电容提取问题。