您要查找的是不是：
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- The sacrificial anode cathodic protection features no power source, simple management and even current distribution. 牺牲阳极法阴极保护因其不需电源、管理简单、电流分布均匀,特别是对于形状特殊的构筑物。
- The paper describes the application, techinical calculation and install method of Mg-Mn alloy sacrifical anode cathodic protection to built tank. 本文叙述了棒状镁锰合金牺牲阳极在已建成储罐底版阴极保护中的应用,工艺计算和安装要点。
- The mountains were hazy in the distance. 远处的群山笼罩在雾霭之中。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He judged the distance to a nicety. 他判断距离很正确。
- zinc anode cathodic protection system (带)锌阳极(的)阴极防护系统
- I make the distance anywhere between ten to twelve miles. 我猜想距离在十到十二英里之间。
- There will be a lot of electric sparks when anode and cathode meet. 正负极相接会产生许多电火花。
- At a distance of six miles you can't see much. 距离六英里以外的东西很难看清。
- We spied three figures in the distance. 我们望见远处有三个人影儿。
- The athlete got over the distance in ten minutes. 那个运动员用了10分钟跑完这段路程。
- The British line was forced back a short distance. 英军的阵线被迫后退一段距离。
- A highly evacuated electron tube containing an anode, a cathode, and a control grid. 三极管带有阳极、阴极和控制栅极的高真空的电子管
- My house is four miles distance from the sea. 我家离海四英里。
- We can see the mountain from the distance. 我们从远处就可以看到那座山。
- A bullfrog was croaking in the distance. 一只牛蛙在远处呱呱地叫。
- The cathode rays are always beamed on a fresh area of the anode surface. 阴极射线总是射向阳极表面的新区域。
- I heard a faint sound in the distance. 我听到远处有个微弱的声音。
- The farthest distance I've run is ten miles. 我跑过的最长的距离是十英里。
