Early loss prevention.

及早的损失预防。

To be effective and efficient, planning for loss prevention should be systematic.

为了有效和高效，对损失预防的策划应当是系统的。

Polaris 8 is the World's most effective professional hair loss prevention and hair growth treatment.

“北极星8”是世界上最有效的专业脱发预防和头发再生疗法。

Loss prevention officers guard against fraud, theft, fire, weather damage, and other causes of property loss.

防损官员谨防欺诈，偷窃，火灾，天气灾害和其他引起财产损失的原因。

And the aim of packet loss prevention was to prevent network congestion in order to reduce the packet loss rate.

而抗丢包技术的目的是避免网络拥塞，减少丢包率。