carrier是什么意思 carrier在线中文翻译

carrier 英 [ˈkæriə(r)] 美 [ˈkæriɚ]

carrier 词典解释

1. The missile was launched from the aircraft carrier.
   导弹是从航空母舰上发射的。
2. The commercial carrier is doing a lively business.
   那家商务运输公司业务繁忙。
3. I applied for the job as a mail carrier.
   我申请邮差的工作。

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. abbr. carr; 载波，载体，运营商

1. (genetics) an organism that possesses a recessive gene whose effect is masked by a dominant allele
   the associated trait is not apparent but can be passed on to offspring
2. a large warship that carries planes and has a long flat deck for takeoffs and landings
   Synonym: aircraft carrier flattop attack aircraft carrier
3. a rack attached to a vehicle
   for carrying luggage or skis or the like
4. a self-propelled wheeled vehicle designed specifically to carry something
   e.g. refrigerated carriers have revolutionized the grocery business
5. a person or firm in the business of transporting people or goods or messages
   Synonym: common carrier
6. (medicine) a person (or animal) who has some pathogen to which he is immune but who can pass it on to others
   Synonym: immune carrier
7. a boy who delivers newspapers
   Synonym: newsboy
8. someone whose employment involves carrying something
   e.g. the bonds were transmitted by carrier
   Synonym: bearer toter
9. a man who delivers the mail
   Synonym: mailman postman mail carrier letter carrier
10. a radio wave that can be modulated in order to transmit a signal
    Synonym: carrier wave
11. an inactive substance that is a vehicle for a radioactive tracer of the same substance and that assists in its recovery after some chemical reaction

carrier ['kæriә]