1.
He also proposed and discussed the problem of isoperimetric figures.
他还提出并讨论过等周问题。
2.
Problem of the Equvalency of the Periodic Solutions of Van Der Pol Equation;
关于Van der pol方程周期解的等价性问题
3.
Periodic Orbits for Non-smooth Dynamical Systems and Integral Inequalities Systems;
非光滑动力系统周期轨及积分不等式组问题
4.
The key point of this method is that the error of initial value of baseline vector must be very small, for example, less than 0.33 cycles.
该方法不涉及“周跳的探测及修复”和“整周模糊度的确定”等问题。
5.
hit a snag, problem, etc
遇到障碍、 问题等
6.
(6) The question of the class composition of the co-operative membership.And so on.
（6）社员成分问题，等等。
7.
programs on current social problems, plays, movies and so on.
当前社会问题，电影等等。
8.
China has held talks with the ROK, the Philippines and other neighboring countries on the development and protection of fishery resources in the surrounding sea areas.
中国还与韩国、菲律宾等其他周边国家进行渔业谈判，讨论周边海域渔业资源开发和保护问题。
9.
Business Cycles: The Problem and Its Setting
经济周期：问题及其背景
10.
Periodic Solutions and Periodic Boundary Value Problems of Impulsive Differential Equations;
脉冲微分方程周期解和周期边值问题
11.
But it was dogged by huge cost overruns, delays, and 90-hour work weeks for the 800-member crew.
但是它一直受到巨大的超支、时间的延误、800人的剧组每周要工作90小时等问题的困扰。
12.
On the formation time of Yao ti and some issues related to it;
谈《周易》爻题的形成时间及相关诸问题
13.
Zhou Fan asks about superstitions.
周凡询问了有关迷信的问题。
14.
resolve(a problem,etc)by discussio
通过商谈解决（问题等）.
15.
find a solution to(a problem/one's problems,etc)
解决（某个[自己的]问题等）
16.
consider(a problem,etc)fully
全面地考虑（问题等）.
17.
pertinent comments, points, questions, etc
中肯的意见、 观点、 问题等
18.
decide(an issue,etc)by asking for votes
将（问题等）付诸表决.