rf
1、abbr.無線電頻率（radio frequency）
adio frequency
[英][ˈreidiəu ˈfri:kwənsi][美][ˈredio ˈfrikwənsi]
n.無線電頻率;
例句:
1.
The two governments are also exploring the use of radio frequency identitytags to trace livestock imports.
兩地政府還開始研究使用無線射頻標(biāo)識(shí),跟蹤家畜的進(jìn)口.
2.
But when scientists started looking at the data overlaid onto a map,they sawdark spots of fuzz,indicating radio frequency interference.
但當(dāng)科學(xué)家們開始將這些數(shù)據(jù)分布在地圖上觀察時(shí),他們發(fā)現(xiàn)了一些模糊的黑點(diǎn),表示無線電頻率的擾動(dòng).
3.
Radio frequency ( rf) chip designers build complex,customized circuits thatoperate on a continuum of voltages.
無線射頻（rf）芯片設(shè)計(jì)者創(chuàng)建了要在一個(gè)連續(xù)電壓下運(yùn)行的、復(fù)雜的自定義環(huán)路.
4.
An operator shall pay dgt the radio frequency usage fee for the radiofrequencies used in its business in accordance with the schedule of rateestablished by motc.
經(jīng)營(yíng)者應(yīng)按經(jīng)營(yíng)業(yè)務(wù)使用之頻率,依交通部所定收費(fèi)標(biāo)準(zhǔn)向電信總局繳交無線電頻率使用費(fèi).
5.
A lack of price tags is another turn-off,although getting that right will becomecrucial with the increasing use of radio frequency identification ( rfid) tags.
缺少價(jià)格標(biāo)簽是另外一個(gè)讓顧客離去的原因,不過射頻識(shí)別標(biāo)簽（rfid）被更多的使用正在成為修正這一錯(cuò)誤的關(guān)鍵.
2、abbr.right field （棒球）右外場(chǎng);
例句:
1.
The epidemiological evidence for a causal association between cancer and rfenergy is weak and limited.
流行病學(xué)提供的關(guān)于癌癥和射頻能量之間因果關(guān)系的證據(jù)不可靠,并且有局限性.
2.
As for a power source for the mighty little lens,parviz is working on solar or rfpower harvesting to keep the contact lens going.
至于這一未來小鏡片的動(dòng)力來源,帕維茨正在研究如何利用太陽能或者射頻能量獲取來使這種隱形鏡片工作.
3.
Moreover,any changes in ima in association with rf ablation cannot beattributed to albumin variations because albumin levels are not expected tovary in relation to this procedure.
而且,任何和經(jīng)導(dǎo)管射頻消融有關(guān)的ima變化都無法和白蛋白變化聯(lián)系起來因?yàn)榘椎鞍姿皆谶@一過程中預(yù)計(jì)不會(huì)發(fā)生變化.
article.yeeyan.org
4.
But the widespread connections between the rf and the rest of the brain makedreams difficult to study.
但是在rf與其余部分的大腦有著大量的關(guān)聯(lián),這讓研究夢(mèng)境變得很困難.
5.
Whilst the rf and us provided some figures for the new strategic armsreduction treaty ( new start) agreement in 2011,these still only provide anoutline rather than a complete declaration.
雖然俄羅斯和美國(guó)在2011年的新削減戰(zhàn)略武器條約（新start）協(xié)定中提供了一些數(shù)字,但這些數(shù)字只提供了概要而非完整聲明.