Hardware encrypting resists decryption intensely, but it use inconveniently for user.硬件加密方法有较强的抗解密性, 但用户使用不方便.So encrypting or locking the document of DWG is a necessary choice.所以加密或者锁定你的DWG文档是必要的选择.The recipient has a v...

encrypting的音标：...

v.加密，将…译成密码( encrypt的现在分词 )，把…加密（或编码），将…译成密码...