1.
Automatic Test Scheme and Its Realization for Cipher Synchronization Probability of Secure Telephone
保密电话机同步概率自动测试技术及实现
2.
Key Design Aspects of Auti-leaking Inspection Equipment’s light-electricity-mechanical protection Mechanism
气密检测机中的光机电保护设计要点
3.
Telephone communications which are protected against compromise through use of an approved ciphony system.
通过使用有效的密码电话系统，保护电话通信不被泄漏。
4.
The confidentiality of the postal and telephone systems is established in law, but that of E-mail is still in flux.
邮件系统与电话系统的保密问题在法律上已有规定，但E-mail的保密问题尚未得到解决。
5.
The echo cancellation technique is now widely used to implement the full-duplex communication in almost all telephone privacy systems.
几乎所有的电话保密系统都使用回波抵消技术来实现全双工通信。
6.
In addition, confidential direct redline telephone communication links have been established between the head of state of China and the heads of state of Russia and the United States.
中国还与俄罗斯、美国建立了国家元首间直通保密电话联系。
7.
There is no dial tone. Please make sure that your telephone cable is plugged in to your computer and your telephone outlet.
没有拨号音。请确保电话线已插入计算机和电话端口。
8.
Media Center cannot detect a dial tone. Make sure that your telephone cable is plugged in to your computer and your telephone outlet.
媒体中心检测不到拨号音。请确保电话线已插入计算机和电话插座。
9.
The following day, the patient telephoned the hospital exchange and asked for Doctor Millington.
第二天，这位病人打电话给医院总机，找密林顿医生。
10.
One telephone is scrambled for outside calls, and to one side a large green metal safe with an oversized combination lock on the front
一部电话装有外线保密器，一侧立着一个大型的绿色保险柜，柜正面安装有特大号的号码锁。
11.
secure video conferencing interface equipment
保密电视会议接口设备
12.
answering machine
ph.1. 电话答录机
13.
carbon telephone
用碳粒送话器的电话机
14.
hand microphone type telephone
手持送话器式电话机
15.
The phone cable between your computer and the wall may not be connected correctly. Please ensure that your phone cable is connected to your computer as in the diagram below.
计算机与墙之间的电话线可能没有正确连接，请确保您的电话线已按下面的图表与计算机连接。
16.
Protection of Confidential Business Information
机密商业信息的保护
17.
Technology and quality control is closely related with the quality of prototype trial-prduction of relay protection product.
工艺技术及质量管理与继电保护产品样机试制的质量密切相关。
18.
In that case， special stuffing tube will be used to keep the watertightness.
那样的话，需要安装专用的密封过管来确保水密。