会师的英文：
join forces
join forces with

参考例句：

The commando force joined up with the airborne troops near the bridge
突击队与空降部队在大桥附近会师。

We effected a junction of our two armies.
我们使自己的两支军队会师了。

We effected a junction of our two armies
我们使自己的两支军队会师了。

The two companies were ordered to join up with each other before dawn.
那两个连奉命在黎明前会师。

Then they headed north to join forces with the Fourth Front Army.
这时他们向北进发，去和第四方面军会师。

Then we headed north to join forces with the Fourth Front Army.
然后我们向北走，去和第四方面军会师。

In the meantime the outer pincers had met and closed
同时，外圈钳形围攻的部队已经会师合围。

The Americans and Russians were driving swiftly to a junction on the elbe
美军和俄军正在迅速地向前推进到易北河去会师。

join是什么意思：
v. 连接，接合；会合，交汇；加入，参加
n. 连接，接合；连接处，接合点

join battle with
接战|交战|剧烈争辩|开始比赛

To join or be joined end to end;abut.
首尾相连在末端相连或毗连；邻接

The system tried to delete the JOIN of a drive that is not joined.
系统试图解除未合并驱动器的JOIN。

The system tried to join a drive to a directory on a joined drive.
系统试图将驱动器合并到合并驱动器上的目录。

The act or process of joining or the condition of being joined.
连接，接合联结的行为、过程或被接合在一起的状态

forces是什么意思：
n. 军队，暴力
v. 强迫，用力推动

by (main) force
用蛮力, 全靠气力; 以最大的力气

The force is spectacular!
这个瀑布很壮观！

resultant force
合力

The threat will force greater dispersion of their forces.
恫吓将迫使他们把兵力铺得更广。

The tension force, shear forces (including pushing force, cutting force and friction force), impulse force, hydrodynamic drag on the suction pipes, and the force resulted from the pressure difference, etc, are the main forces for detail discussion in this paper.
详细讨论了主要作用力：在波浪补偿器作用下的缆绳拉力、耙头与海床间的土壤剪切力、作用在耙吸管上的水流阻力及由于压力差在耙头处产生的推动力等。