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- signal when connected [计] 接通时发出信号
- All I get is a busy signal when I dial his number(= his phone is being used). 我什么时候拨他的电话听到的都是忙音。
- Light emitting polymers emit colours when connected to an electric power source. 发光聚合物与电源相连时能发出彩光。
- DO NOT ALLOW JUMPER CABLE CLAMPS TO TOUCH EACH OTHER WHEN CONNECTED TO A BOOSTER SOURCE. 在连接到一个增压器源时，千万不要让跨接线组夹相互接触。
- A Double Check Detector Assembly shall be installed on fire protection systems when connected to a potable water supply. 当消防系统连接到饮用水供应系统时，应该安装一个双止回阀总成。
- By smacking his tail fiat on the top of the water he can also make a loud warning signal when enemies are spotted. 当发现有敌人时，它可以靠拍击平放在水面上的尾巴来发出响亮的警告信号。
- CLIENTNAME: List the client's NETBIOS name when connected to terminal server session. 列出联接到终端服务会话时客户端的NETBIOS名。
- For how many feet before you start to turn should you begin your turn signal when you are driving on a highway? 在高速上转弯时应提前多长距离打指示灯?
- Macintosh OS 9.X/X when connected MAC computer, you must upgrade the operation system of computer over 9.2 ver. 连接苹果计算机时;您必须把您的计算机的操作系统升级到9.;2以上的版本;这样你就不需要任何驱动程序;
- A small portable electronic device that emits a beeping signal when the person carrying it is being paged. BP机当携带人被寻呼时发出嘟嘟信号声的一种可携带的小型电子装置
- Double Check Detector Assembly shall be installed on fire protection systems when connected to a potable water supply. 当消防系统连接到饮用水供应系统时，应该安装一个双止回阀总成。
- Comply with the lane use signals when they are turned on. 当行车线讯号启动时,请留意并遵从指示。
- He didn't notice the traffic signals when he rode on the street. 他在街上骑车时,没有注意到交通信号。
- Use your turn signals when turning or changing lanes. 转向或换车道时要打方向灯。
- An improved Help system that offers a smooth transition between the Help menu in the Microsoft Office system and Help on the Internet (when connected). 经过改进的“帮助”系统,利用它可以在Microsoft Office system中的“帮助”菜单与Internet上的“帮助”(如有连接)之间顺畅地切换。
- Its researchers used photodiodes (the technology found in digital cameras) that generate an electrical signal when light strikes them. 公司的研究者使用的是光敏二极管（数码相机所采用的技术），其会在被光照射时产生一个电信号。
- A terminal with no independent processing ability of its own which can only carry out operations when connected to a computer. 一种本身不具有独立处理能力的终端，仅当与计算机相连时才能进行操作。
- These estates will therefore receive digital TV signal when the relevant transmission stations commence DTT broadcasting. 这些屋邨须待有关发射站开始数码地面电视广播后才能接收数码电视讯号。
- When connected select the "TRACKS" option, download any of the available tracks and start playing on any of the available game modes. 连接时，选择“轨道”选项，下载任何可用的轨道，并开始发挥对任何可用的游戏模式。
