The village encountered a new problem two decades later as the environment became heavily polluted by chemical plants and mine refineries built in 1990s.
20年后，这个村庄遇到了一个新的问题，因为20世纪90年代建成的化工厂和炼油厂严重污染了环境。
At this point, you can "fix" this problem two ways.
这种情况下，你有两个办法解决这个问题。
That means before you enter data for the second vehicle, you have to first save the data you entered for the first vehicle. You can solve this problem two ways.
那意味着在输入第二台车辆的数据之前，必须先保存已输入的第一台车辆的数据。
Problem Two days into a trip, your eye turns red, itchy, and starts discharging pus.
症状两日的旅程之后，您的眼睛变红，发痒，并且有脓液渗出。
To address this problem, two separate transport connections can be used for request and response.
要解决此问题，可使用两个不同的连接来分别发送请求和接收响应。
Problem two: inherent deficiency in energy structure and aggravation of environmental pressure.
问题之二：能源消费结构存在缺陷，环境压力加剧。
In order to solve the problem, two different partitioned matrix methods based on correlation bandwidth are proposed.
针对这一问题，提出了基于相关带宽的两种不同的分块矩阵法。
Aim at dynamic fleet management problem, two time-windows types are presented.
对于动态车队管理问题，给出了两种时间窗类型。
To solve the above problem, two spectrum allocation algorithms, which included spectrum allocation algorithm based on user requirement and joint proportional fairness algorithm, were proposed.
为解决上述问题，提出基于需求以及联合比例公平两种频谱分配算法，这两种算法均将用户需求作为频谱分配时需要考虑的因素。
To deal with this problem, two approaches are proposed to speed up the evaluation process to improve the convergence and thus the problem of tiredness for users can be solved.
针对这种问题，本文提出了两种方法来提高收敛性，缩短评估过程，从而最终解决用户疲劳问题。
Stick Breaking Problem, Two Dimensional Travel Problem, Travel with a Barrier Problem.
截线问题，二维旅行问题，途遇障碍的旅行问题。
Stick Breaking Problem, Two Dimensional Travel Problem, Travel with a Barrier Problem.
截线问题，二维旅行问题，途遇障碍的旅行问题。
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