This article at first establishes the symmetrical corresponding relationships among the locks, and then uses the helping opening mutually couple to make 5880 locks form 2940 opening mutually couples, at last proves the maximal number of non opening mutually locks is 2940.
本文通过建立对称的对应关系 ,并利用帮助互开对 ,使 5880把锁形成 2 94 0个互开对 ,从而彻底解决了 1 994年全国大学生数学建模竞赛 B题中的遗留问题 。
We'll help each other to bridge over the difficulties.
我们相互帮助共渡难关。
You should be tolerant and generous with each other, help each other, complement each other's thinking and help correct each other's mistakes and shortcomings.
要相互容忍，相互谦让，相互帮助，相互补充，包括相互克服错误和缺点。
We help each other in studying English.
在英语学习上我们相互帮助。
Cooperation consists in helping ong another and in sharing losses and gains.
合作就是相互帮助，得失与共。
mutual aid, assistance, etc
相互的援助、 帮助等.
We all care for each other, love and help each other.
我们都互相关心，互相爱护，互相帮助。
The children help each other with English.
孩子们互相帮助学英语。
They love labour and help one another.
他们热爱劳动,互相帮助。
Paul and Linda helped each other, ie Paul helped Linda and Linda helped Paul.
保罗和琳达互相帮助.
The students help each other and encourage each other.
学生们互相帮助，互相砥砺。
So we say that the assistance and the contribution are mutual.
所以我们说，帮助是相互的，贡献也是相互的。
we can either do each other a lot of good, or we can do each other a lot of harm.
咱们两家可以互相帮助，也可以互相拆台。
The elephants in the herd depend on one another for help in time of trouble.
当遇到麻烦时，大象们互相依赖、互相帮助。
It is important that we should learn from each other and help each other.
我们应当互相学习，互相帮助，这是很重要的。
Under such circumstances we must help each other.
在这种情况下，我们必须互相帮助。
There must be both individual effort and mutual help.
既要各自努力，也要互相帮助。
Do you often help each other with your lessons?
你们经常互相帮助复习功课吗？
Th eParties pledge themselves to assist one another in such situations.
各缔约国保证在这类情况下互相帮助。