The three-dimensional finite element method was used to solve some key problems in the design of the box floor in Suzhou River Estuarine Lock project.
针对苏州河河口水闸工程中的大跨度箱形底板设计中遇到的困难，利用三维有限元对底板结构进行计算分析。
If a guest looses their safety box key, the AM must be informed, and together with Engineering, Security and the guest, the lock must be drilled open.
如果客人遗失其钥匙，通知经理助理，随同工程部、保安部、及客人用钻头开锁。
A dual-key cipher lock for bike consists of cipher box, lock box and keys.
自行车双钥匙密码锁是由密码盒部件、锁盒部件、钥匙等部件组成。
A dual-key cipher lock for bike consists of cipher box, lock box and keys.
自行车双钥匙密码锁是由密码盒部件、锁盒部件、钥匙等部件组成。
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