授权需要第二次签字正确的安全权限。
Authorizing requires a second signature with correct security permissions.
修改可控：控制外发文件是否允许协作厂商对该文件进行二次编辑。未经授权，文件只能读取不能修改。
Modify control: control the outgoing file is allowed to co - operate the file for the two edit. Unauthorized, the file can only be read can not be modified.
申请二次入境有效F（包括团体）签证须提供一类或者二类授权单位邀请函电；
To apply for repetitious valid F visa needs to provide a letter or telegram from the senior authorized organizations.
认知无线电通过对授权频谱进行“二次利用”的方式，为缓解频谱资源缺乏与日益增长的无线接入需求之间的矛盾提供了可行的思路。
Using the licensed spectrum in "secondary utilization" way, cognitive radio provides a feasible solution for contradiction between spectrum resource scarcity and increasing radio access demands.
模拟二次雷达信号功能、实现飞机的转弯、高度上升下降、速度调配，在授权范围内，初始化或动态调整飞机位置及状态。
Simulation of SSR blips, flight turns, flight level changes, speed adjustments, initialization or dynamic deployment of airplane position and status within authorization.
在第二次来临的史蒂夫·乔布斯，未经授权的传记，一个朋友从里德发现，乔布斯有一个简要的猛冲与民谣歌手琼贝兹。
In The Second Coming of Steve Jobs, an unauthorized biography, a friend from Reed reveals that Jobs had a brief fling with folk singer Joan Baez.
委托期限为本授权委托书签发日至第二次债权人会议结束。
The Proxy shall expire at the close of the Second Creditors' Meeting.
委托期限为本授权委托书签发日至第二次债权人会议结束。
The Proxy shall expire at the close of the Second Creditors' Meeting.
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