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- The division into four frequency ranges was made to correspond with typical frequency limits on four different types of recording instruments. 分成4個(gè)頻率范圍是為了與4種不同類(lèi)型記錄儀器的典型頻率限度相適應。
- four frequency differential laser gyro 四頻差動(dòng)激光陀螺
- four frequency duplex telegraphy 四頻雙工電報
- four frequency dilex communication [計] 四頻雙通信
- four frequency diplex telegraphy 雙路移頻制電報
- four frequency diplex comunication 四頻同向雙工通信
- It is clear to all of us that two plus two is four. 二加二等于四對我們大家都很清楚。
- He wove four plots together into a novel. 他把四條情節編成一部小說(shuō)。
- We have tea at four o'clock in the afternoon. 我們在下午四點(diǎn)鐘喝茶。
- The town boasts four swimming pools. 這座城鎮以擁有四個(gè)游泳池而自豪。
- Our football team won by four goals to nil. 我們的足球隊以四比零取勝。
- He lay back and hit the ball for four. 他向后彎身?yè)糁星?，得?分。
- I was clean broke in less than four days. 不到四天我就一個(gè)錢(qián)也沒(méi)有了。
- I'll look out for you at about four. 我4點(diǎn)鐘左右找你。
- He showed us four case studies of disturbed girls. 他給我們看了4位精神失常姑娘的病歷。
- My house is four miles distance from the sea. 我家離海四英里。
- Our team beat them hollow by four clear goals. 我們隊以?xún)魟?分徹底擊敗了他們。
- The leap year comes around once in four years. 每四年有一個(gè)閏年。
- The soldiers counted off from the left by four. 士兵們從左起四個(gè)一組大聲報數。
- He wooed four girls before finally marrying one. 他在結婚之前曾向四個(gè)姑娘求過(guò)婚。
