Chick eggshell breaking relies on cooperation of two tissues, lockjaw ligament and shell breaking muscle (named by author).
雏鸡破壳依靠两种组织协同作用来完成，即锁颌韧带和破壳肌(作者命名)。
2
Jaw type differential lock can improve the pass-ability. Hydraulic output interface can make direct connection with the dump trailer.
装有牙嵌式差速锁，提高了机组的通过性，设有液压输出接口，可实现挂车自卸功能。
3
It has a tail that can be used as a springboard to launch it from the depths of a river bed and I is common knowledge that its jawlock is quite fierce.