down lock spring 下锁弹簧
down lock 放下位置锁
DNLK Down Lock 放下锁
down lock point 下位锁锁定点
down lock linkage 下位锁连杆
down lock operating rod 下位锁操纵杆
lock down sagety 向下锁定安全装置
lock down relay operation 继电器锁定操作
In response to those restrictions, grain-importing countries are trying to nail down long-term trade agreements that would lock up future grain supplies.
为应对这些限制，粮食进口国正试图敲定长期贸易协议，以锁定未来粮食供应。
Notice some of the details — shoes lock down inside of the box for easy portability.
请注意这些细节：鞋子可以固定在鞋盒底部以方便携带。
You should use the functionality it provides to help lock down your application.
您应该使用它所提供的功能来帮助锁定您的应用程序。
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