于强

在丘水生教授指导下由陈文博士等人建立的非线性电路符号分析程序（SAPNC），致力于强非线性电路的符号仿真。

Symbolic Analysis Program for Nonlinear Circuits ( SAPNC ), established by Dr. Chen Wen et al .

实验结果的分析表明，该化合物具有较大的三阶非线性极化率；其三阶非线性主要来源于强的π电子离域性。

The experimental results show that this novel azobenzene compound possesses the large third order nonlinear optical coefficient , which may result from the strong π - electron delocalization .

本文利用马尔柯夫近似导得了适用于强、弱湍流起伏区的光源空间部分相干光束到达角起伏公式。

The formula of arrival angles of spatially partial coherent light beams propagating through turbulent atmosphere is derived from Markovian process approximation , which can be used in both weak and strong intensity fluctuations .

通过大量的试验，进行各种化学试剂的筛选，及用液量的选择，最终得出了适用于强水敏低渗透地层的酸液配方。

By a mass of tests , the chemical reagents were selected , in the end , the formulation of acid liquid was determined . This type of acid liquid is suitable for high water sensitivity and low permeability stratum .