1. carrier的解释
1. 载波：图十四是另一个例子;我们知道6GHz 载波(Carrier)的Power level,则我们将它当做Mean Output Power的参考位准. 经过数位调变后信号往旁边分散下跌21dB,而此时频谱分析仪所使用的RBW=300kHz. 我们要将此值换算成规范中的RBW=4kHz时的dB值:21+10(log(240/4)=38.8 dB
2. carrier：carr; 载波，载体，运营商
1. 运输工具;(尤指)军车,运输舰
A carrier is a vehicle that is used for carrying people, especially soldiers, or things.
e.g. There were armoured personnel carriers and tanks on the streets...
街上有装甲运兵车和坦克。
e.g. Deliveries are made by common carrier or van line.
货物运输采用普通货车或厢式货车。
2. 客运航空公司
A carrier is a passenger airline.
e.g. Switzerland's national carrier, Swissair, has been having a hard time recently.
瑞士的国有航空公司——瑞士航空公司，最近日子很不好过。
3. 携带病菌者;带菌者
A carrier is a person or an animal that is infected with a disease and so can make other people or animals ill.
e.g. ...an AIDS carrier.
艾滋病病毒携带者
e.g. ...carriers of disease such as mosquitoes and worms.
蚊子、蠕虫之类携带病毒的昆虫
词典解释
1. 运输工具;(尤指)军车,运输舰
A carrier is a vehicle that is used for carrying people, especially soldiers, or things.
e.g. There were armoured personnel carriers and tanks on the streets...
街上有装甲运兵车和坦克。
e.g. Deliveries are made by common carrier or van line.
货物运输采用普通货车或厢式货车。
2. 客运航空公司
A carrier is a passenger airline.
e.g. Switzerland's national carrier, Swissair, has been having a hard time recently.
瑞士的国有航空公司——瑞士航空公司，最近日子很不好过。
3. 携带病菌者;带菌者
A carrier is a person or an animal that is infected with a disease and so can make other people or animals ill.
e.g. ...an AIDS carrier.
艾滋病病毒携带者
e.g. ...carriers of disease such as mosquitoes and worms.
蚊子、蠕虫之类携带病毒的昆虫