1.
Bifurcation of Cubic Integrable System under Cubic Perturbation;
一类三次可积系统在三次扰动下的分支
2.
Structure and number of zero points for a class of integrable non-Hamilton systems
一类具有三次扰动的单中心环域的可积非Hamilton系统的Abel积分
3.
The distribution of limit cycle in a cubic system with seven-order perturbed term
一类具有七次扰动项的三次系统极限环分支
4.
The Limit Cycles of Hamiltonian Systems Under Thrice Polynomial Perturbations;
一类在三次多项式扰动下的Hamilton系统的极限环
5.
An Estimate of the Number of Limit Cycles of a One-parameter Cubic Hamiltonian System under Polynomial Perturbations
一类含单参数三次Hamilton系统在多项式扰动下极限环个数的估计
6.
To disturb the order or arrangement of.
扰乱，捣乱扰动次序或安排
7.
Perturbation Bounds for Subunitary Polar Factors of Extended Matrix under Non-preserving Perturbation
延拓矩阵在非保秩扰动下次酉极因子的扰动界
8.
Limit cycle of Hamilton system under quadratic perturbation
一类二次Hamilton系统在二次扰动下的极限环
9.
The fire brigade was called out three times last night.
消防队昨晚出动了三次。
10.
The Bifurcations of Limit Cycles for a Linear System with 9-degree Perturbations;
一类线性系统在9次扰动下的极限环分支(英文)
11.
A Method of Increasing the Number of Limit Cycle under the Same Order Disturbance;
同次扰动下增加极限环个数的一种方法
12.
Impacts of Initial Perturbations on Prediction of a Heavy Rain in South China
初始扰动对一次华南暴雨预报的影响的研究
13.
Measure thrice Before you cut once.
三次量布，一次剪开(周密准备才可行动)。
14.
Study on Interactions Neighborhood Interference and Time Dynamic of Nutrient Elements among Three Forest and Grassland;
三种林草模式邻体干扰和养分时间动态研究
15.
Research on Reactive Power Disturbance Islanding Detection of Three Phase Grid-Connected Inverter
三相并网逆变器的无功扰动孤岛检测技术研究
16.
Simulation on passive tracking underwater target using a three unit vector-sensor-buoy-array in strong interference background
强干扰下三元矢量浮标阵被动跟踪仿真研究
17.
BIFURCATION OF A THREE-DIMENSIONAL SYSTEM WITH PERIODIC PERTURBATION
三维系统中一族闭轨在周期扰动下的分支
18.
Analysis and Discussion on the Electromagnetic Interference in Shisanling Seismic Station
十三陵地震中心台电磁扰动数据分析处理讨论