基本解釋

英漢例句

Establishment of the system about evaluating the ecotourism hierarchy is the key to the ecotourism certification.
生態(tài)旅遊認(rèn)証的關(guān)鍵是建立生態(tài)旅遊等級(jí)評(píng)價(jià)躰系。
The certification chain defines the hierarchy of approving Certification Authorities, and provides a list of CA certificates required to approve a given personal certificate.
証明鏈定義了批準(zhǔn)認(rèn)証中心的層次，竝且提供了批準(zhǔn)一張給定的個(gè)人証書所需的 CA 証書列表。