am
音標(biāo)發(fā)音
- 英式音標(biāo) [?m]
- 美式音標(biāo) [?m]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- abbr.(=amplitude modulation) 調(diào)頻，調(diào)諧
- vi.（用于第一人稱單數(shù)現(xiàn)在時(shí)）是
- aux.（與v-ing連用構(gòu)成現(xiàn)在進(jìn)行時(shí)，與v-ed連用構(gòu)成被動(dòng)語態(tài)）
詞源解說
- 直接源自古英語的eom，意為保持。
用法辨析
- I am，I am not，Am I not，和Am I not的縮寫分別為I'm，I'm not，Ain't I和An't I（或 Aren't I）；
- 在美國，AM = Master of Arts（文科碩士），而在英國
- MA = Master of Arts。
英漢例句
- I too am committing myself to continue the fight for justice.
我本人也保證將繼續(xù)為正義而戰(zhàn)。 - They have both behaved very badly and I am very hurt.
他們倆都很不友善，讓我非常難過。 - This, I am sorry to say, is almost entirely wishful thinking.
我很遺憾，這幾乎完全是一廂情愿的想法。 - I shall have to read up on this subject if I am to give a talk about it.
如果我準(zhǔn)備做一次關(guān)于這課題的講座,我就必須把它徹底研究一番. - I am overwhelmed with work.
我被工作壓垮了.
詞組短語
- Pan Am 泛美之旅;泛美航空公司;泛美石油公司
- AM Showers 上午陣雨;我有驟雨
- am receiver 爹收音機(jī);調(diào)幅收音機(jī)
- am reception 爹接收;詳細(xì)翻譯
- AM EAS 防盜系統(tǒng);聲磁防盜系統(tǒng);聲磁商品電子防盜系統(tǒng);智能聲磁
短語
英英字典
- I form of be
- Am is the first person singular of the present tense of . Am is often shortened to 'm in spoken English. The negative forms are "I am not" and "I'm not." In questions and tags in spoken English, these are usually changed to "aren't I." (be)
- Armenia
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 調(diào)幅
After analyzed the elements of AM screening and FM screening, link the trait of raster image, summarized some abuses by use general halftone screening.
3.結(jié)合光柵圖像特點(diǎn),分析了調(diào)幅加網(wǎng)和調(diào)頻加網(wǎng)的原理,總結(jié)了光柵圖像使用普通網(wǎng)點(diǎn)加網(wǎng)的一些弊端。 - 存取管理器 (access manager)
- 存取方法 (access method)
- 存取法
- 可調(diào)適調(diào)變 (adaptive modulation)
- 適應(yīng)調(diào)變
- 位址標(biāo)示 (address mark)
- 位址標(biāo)志 (address marker)
- 位址模式 (address mode)
- 位址修飾符 (address modifier)
- 異步數(shù)據(jù)機(jī) (asynchronous modem)
- 橫向磁化 (athwartship magnetization)
- 調(diào)幅 (amplitude modulation)
- 振幅調(diào)變
- 自動(dòng)手冊(cè) (automatic manual)
- 自動(dòng)摩爾斯 (automatic morse)
- 輔助記憶體 (auxiliary memory)
- 調(diào)幅
Propeller’s running modulates wide-band noise and generate amplitude modulation (AM) signal. This AM signal is also wide-band so it sufferes little from multi-path channel.
螺旋槳的轉(zhuǎn)動(dòng)對(duì)寬帶隨機(jī)噪聲存在幅度調(diào)制,形成的調(diào)幅信號(hào)帶寬很寬,所以受信道多途影響小。機(jī)械工程
- 調(diào)幅 (amplitude modulation)
- 振幅調(diào)制 (amplitude modulation)
- 調(diào)幅
- 振幅調(diào)變 (amplitude modulation)
- 調(diào)幅 (amplitude modulation)
- 振幅調(diào)變
- 黏附分子 (adhesion molecule)