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- The circuit on which the ballast is tested is to be protected by Class H non-renewable fuses at ten times the input current rating of the ballast or the next higher ampere fuse rating but in no case less than20 amperes. 被测试的镇流器的电路由H级的不可再生的保险丝(镇流器的额定电压的十倍)护着的或者是更高安培的熔丝额定值;但是决不能少于20安培.
- The circuit on which the ballast is tested is to be protected by Class H non-renewable fuses at ten times the input current rating of the ballast or the next higher ampere fuse rating but in no case less than 20 amperes. 被测试的镇流器的电路由H级的不可再生的保险丝(是镇流器的额定电压的十倍)保护着的或者是更高安培的熔丝额定值;但是决不能少于20安培.
- Understand fuses and fuse ratings, fast and slow. Do you know when to use a semiconductor-fuse? 理解保险丝和保险丝额定;快断和慢断.;你知道什么时候使用半导体保险丝吗?
- At this rate we won't be able to afford a holiday. 照这样下去，我们不会有时间／钱去度假的。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- It seems that you've blown a fuse. 看样子你把保险丝烧断了。
- Changing a fuse is one of those fiddly jobs I hate. 我最不愿意干换保险丝这类活儿了。
- Don't irritate her, she's on a short fuse today. 别惹她，她今天动不动就发火。
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- He struck a match and ignited the fuse. 他划了根火柴，点著了导火索。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- He is famous for his nasty temper.He has a very short fuse. 他脾气坏是出了名的。他很容易激动。
- The going rate for freelance work is 5 an hour. 自由职业者的现行酬金是每小时5英镑。
- At that rate, he ought to be punished. 如果那样，他应该受到惩罚。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- I know how to mend a fuse and I don't need you shoving your oar in! 我知道怎麽弄保险丝，用不著你管！
- Above rate applicable until further notice. 除非另有通知，上述运费率适用。
