ratio 核心詞議:
n. 比率,比例
ratio 基本解釋
n. 比,比率;比例;系數(shù)
vt. 求出比值,除,使…成比例;將(相片)按比例放大[縮小]
速記方法
速記技巧
詞根詞綴法
詞根-rat-計(jì)算,思考+io
知識(shí)擴(kuò)展
重要短語
utilization ratio利用率;實(shí)用比
noise ratio噪聲比
compression ratio n.壓縮比
molar ratio n.摩爾比率,摩爾濃度;克分子比,克分子比率
ratio 變化形式
復(fù)數(shù): ratios
易混淆的單詞: RATIO
中文詞源:
ratio 比率,比例
來自拉丁語 ratio,思考,計(jì)算,部分,詞源同 rate.-io,名詞后綴。引申詞義比率。
ratio
精選例句
1、 The adult to child ratio is one to six.
成人與兒童之比是1比6。
2、 The school has a very high teacher-student ratio.
這所學(xué)校的師生比例很高。
1、 enjoy incomes that are on average 295 times that of the typical worker, a much higher ratio than in the past, without any evidence of a proportionate increase in productivity.
從不同的保險(xiǎn)公司或試圖理解自己陳述的病人那里,他們知道簡化應(yīng)該能省錢。
常見考點(diǎn)例句:
- The market 's forward price-earnings ratio is now 16.8 .
- 而該股市當(dāng)前的預(yù)期市盈率為16.8。
- In india the ratio was 109 to 100 .
- 在印度這一比率為100比109。
- The ratio at other banks is similar .
- 其它銀行的比例也大體相同。
- Can household arrangements affect the human sex ratio ?
- 家庭組合能影響人類性別比嗎?
- The first gauge is a price-to-rents ratio .
- 第一種方法是價(jià)格與租金的比值。