4) sealing and leakage
密封泄漏
1.
Reason and improvehent measure for sealing and leakage of polypropylene machine pump;
聚丙烯机泵密封泄漏的原因与改进措施
5) seal leakage
密封漏泄
6) key exposure
密钥泄漏
1.
Proper key renewal period might control the trade-off between security and renewal cost in key management, and thus key exposure was first studied to estimate key life.
在密钥管理中,合适的密钥更新周期将在密钥安全性和更新代价之间取得平衡,密钥泄漏过程首次被研究以估计密钥寿命。
补充资料：泄漏
1.泄露(机密﹑秘密)。 2.渗透。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条