您要查找的是不是：
- busy test relay 占线测试继电器
- The scientists were busy testing the substance they found in the jungle. 科学家们正忙着检验他们在丛林里发现的物质。
- We have a busy testing unit and run IELTS, TOEIC and Cambridge examinations. 我们设有考试部门，举办IELTS、TOEIC、剑桥英语检定等多项考试。
- Test relays with coils and electrically controlled solenoid valves in all types of vehicles and machines. 适用于检测所有的交通工具和机械设备中带线圈的继电器和电磁阀。
- In the past weeks we have been busy testing our network solution andthe hardware for our first Mortal Online server. 在过去几周，我们一直忙于测试我们的网络解决方案和硬件为我们的第一个致命的在线服务器。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Using WebSphere Studio to discover and import a service published to the Speed-start Community Collection on the IBM UDDI Business Test Registry. 使用WebSphere Studio发现并导入在IBM UDDI业务测试注册中心上的Speed-start社区集合发布的服务。
- The machine must break down at this busy hour. 正忙的时候，机器偏偏又坏了。
- The students are busy reviewing for a test. 学生忙着复习迎考。
- The anchor man in a relay team runs last. 接力队中的主力跑最后一棒。
- The company product after the Chinese severest public transportation transport business test, the product quality has the further enhancement. 特尔佳作为汽车缓速器行业标准的主要起草单位，其技术水平得到业内人士认可。
- Six teams competed in yesterday's relay race. 六个队参加了昨天的接力赛。
- The busy road outside the school is a menace. 学校外面那条车水马龙的大道是个危险之地。
- She want to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- The carpenter was busy sawing the logs into planks. 这位木匠正忙着把圆木锯成厚板。
- The concert was broadcast by relay. 这场音乐会是实况转播的。
- She wanted to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- A new relay of horses was harnessed to the cart. 用作轮换的马都已套到了那辆马车上。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
