简明英汉词典

ratio
[5reiFiEu]
n.
比, 比率, [财政]复本位制中金银的法定比价

美国传统词典[双解]

ratio
ra.tio
AHD:[r3“sh?, r3“sh?-?”]
D.J.[6rei.ou, 6rei.i87ou]
K.K.[6re.o, 6re.i7o]
n.(名词)
【复数】 ra.tios

(1)

Relation in degree or number between two similar things.
比率,对比:两件相似事情在程度或数量上的对比关系

(2)

The relative value of silver and gold in a currency system that is bimetallic.
金银比价:金银复币位体制中金和银的相对比例

(3)

Mathematics The relation between two quantities expressed as the quotient of one divided by the other:
【数学】 比例:两个数量之间的比,用一个除另一个的形式表示:
The ratio of 7 to 4 is written 7:4 or 7/4.
七比四写作7∶4或7/4

语源

(1)

Latin rati?} [calculation]
拉丁语 rati?} [计算]

(2)

from ratus [past participle of] r?ro [to reckon, consider] * see ar-
源自 ratus [] r?ro的过去分词 [考虑,思考] *参见 ar-

现代英汉词典

ratio
[5reIFIEJ]
n.
-os
比;比率;比值
direct ratio
正比

现代英汉综合大辞典

ratio
[5reiFiEu]
n.(pl.ratios)

(1)

比; 比率; 比例; 传动比

(2)

变换系数

(3)

【经济】复本位制中金银的法定价
in the ratio of four to six
四与六之比(4:6)

词性变化

ratio
[5reiFiEu]
vt.

(1)

求出比值, 除, 使...成比例

(2)

将(相片)按比例放大[缩小]

习惯用语

in direct ratio
按正比例

in inverse [reciprocal] ratio
按反比例

kill ratio [rate]
[军]杀伤率

ultima ratio
[`QltImE`reIFIEJ,`JltImB:`rB:tIEJ]
最后的争论; 最后的斗争; 最后的手段(尤指诉诸武力)

特殊用法

abrasion ratio
磨耗率

absorption ratio
吸收比;吸收率;饱和系数(指多孔性建材吸水量)

absorptivity-emissi-vity ratio
【天物】吸收率-发射率比

abundance ratio
丰度

abundance-frequency ratio
多度-频度比

accelerated test ratio
加速试验的加速程度; 加速实验的比率

accelerator ratio
促进剂(用量)比率; 促进剂配比

allowable compression ratio
容许压缩比

amplification ratio
放大率

amplitude ratio
振幅比

anvil ratio
砧锤重量比

aperture ratio

(1)

孔径比; 相对孔径

(2)

图象宽高比

appearance ratio
【绘】体视比

area ratio
面积比

arithmetical ratio
算术比

arm ratio
(染色体)臂长比

armature ratio
衔铁比

aspect ratio

(1)

展弦比

(2)

长宽比; 纵横比

(3)

帧的纵横尺寸比; 直径长度比

availability ratio
可用率; 利用率; 资用率

average accounts payable period ratio
应付帐款平均到期比率

average collection period ratio
平均托收期比率

average efficient ratio
平均效率比率

axial velocity ratio
轴向速度比

backcross ratio
回交比率

backgear ratio
背齿轮比

bank loan-deposit ratio
银行存贷款比率

blend ratio
掺合比; 调合比

blending ratio
混合比例

blip-frame ratio
点-帧比

blip-scan ratio
光点-扫描比

branching ratio
分支比(原子核的β裂变)

breadth depth ratio
宽深比

breadth length ratio
宽长比

bud ratio
出芽率

built-in compressor ratio
内部压缩比

calcination ratio
煅烧出产率

camber ratio
弧度比; 弯度比

cancellation ratio
相消比

cancelled ratio
地物信号抑制比; 抵消比

capacitance ratio
电容比

capacity ratio
容量比; 能率; 产能比数

capture ratio
【信】捕获比

carbon ratio
碳比

carbon isotope ratio
【地质】碳同位素比

cardiothoracic ratio
心脏胸廓系数;心肺系数

case-death ratio
疾病死亡比率

cash ratio
银行现金准备率

cash-to-revenue ratio
现金与销货收入比率

catalyst-to-crude ratio
催化剂对原料比; 催化剂对进料比

cement-water ratio
水灰比

cetane ratio (=cetane number)
十六烷值

characteristic ratio
特征比; 帕森斯数

charge ratio

(1)

配料比; 炉料组成

(2)

满载系数; 装填比

(3)

充电比

coke ratio
焦比

coke replacement ratio
焦炭置换比(喷吹燃料量与焦炭节省量之比)

component ratio
总合比率; 构成比例

component proportion ratio
构成比例

compound ratio
复比

compression ratio
压缩比

compressor pressure ratio
压气机增压比

concentration ratio
集中度

creep ratio
蠕变比, 塑流比

critical ratio
临界比

critical compression ratio
临界压缩率

critical pressure ratio
临界压力比, 临界压缩比

current ratio
流动比率

current deep drawing ratio
拉延进行过程中外缘直径和拉出制件直径的比值

cytoplasmic-nuclear ratio
质核比率

damping ratio
阻尼比率

diameter ratio
内外径比

dichroic ratio
二色性比

die fill ratio
体积压实比

differential gear ratio
差动齿轮传动(速度)比

differential profit ratio
差额利润比率

diffusion ratio
扩散比(率)

dilution ratio
稀释率; 稀释比(例); 稀释比值

dimension ratio
尺寸比

dimensionless energy ratio
无量纲能量比

division ratio
标度比

dominance ratio
优势比

dominant ratio
优势种比率

dosing ratio

(1)

投药比

(2)

配量比

double ratio
交比

downtime ratio
(设备)停工率

drag-lift ratio
阻升比

drag-to-weight ratio
(车辆)拉长与重量之比

draw ratio
拉伸比

drawdown ratio
(拉丝)牵伸比

duty ratio

(1)

负荷比; 能率比

(2)

占空率; 占空因数

eccentricity ratio
偏心率比

educational attainment ratio
教育程度比率

effective ratio
有效比

effective aspect ratio
有效长度比

effective mass ratio
有效质量比

endurance ratio
耐久比

energy ratio
能量比

energy efficiency ratio
【电】能量效率比

energy-output ratio
(产品)能源消耗量

enrolment ratio
就学比例; 就学率

equilibrium ratio
平衡比

equilibrium vaporization ratio
【物化】平衡汽化比

equity ratio
产权率; 主权比率; 衡平权比率

expansion-pressure ratio
膨胀(压)比

explosion ratio
爆炸浓度; (燃料)爆燃比

export-import cover ratio
进出口比率

extension ratio
伸长比

extinction ratio
消光[声]系数

extrusion ratio
挤压比

faculty-student ratio
大学师生比例

fastest ratio
最小传动比

fatigue ratio
疲劳比; 耐久比

feed ratio
馈电比; 进给比; 进料效率

feedback ratio
回授比; 反馈系数

force ratio
力比

forging ratio
锻造比

formula ratio
配方规定(用)量

front-to-rear ratio
天线方向性前后比

fuel ratio
燃料比

fuel-oil consumption ratio
燃料-润滑油的消耗比

gating ratio
浇口比

gear ratio

(1)

齿轮齿数比

(2)

齿轮(传动)速比; 传动比

gear reduction ratio
齿轮减速比

gear-stage velocity ratio
级速比

gullet-to-chip area ratios
容屑系数

gyromagnetic ratio
回磁比

harmonic ratio
调和比

heat capacity ratio
热容比

impelling ratio
推进比

improvement ratio
改(正)比

impulse ratio

(1)

脉冲比

(2)

脉冲系数

impulse volume ratio
冲量容积比

instantaneous transmission ratio
瞬时传动比

integrated cancellation ratio
积累抵消率[系数]

inverse price ratio
价格的反比

inversion ratio
转换比

isomer ratio
异构体比率

isomeric yield ratio
同质异能素产额比

isotope ratio
同位素比

isotopic abundance ratio
同位素丰度比 leaf/

wood tissue ratio
叶/木组织比率

legal ratio
法定比率; 法定比价

length-diameter ratio
长径比 length-width 长宽比

lever ratio
杠杆比

limit ratio
【电子】限幅比

limiting drawing ratio
极限拉延比; 极限拉延程度

masking ratio
掩蔽比(金属配合物总浓度对游离金属离子浓度的比)

mass area ratio
单位面积质量; 质量面积比

mass flow ratio
质量流量比

mass-surface ratio
(铸件的)体积-表面积比

mass-velocity ratio
质量速度比

materials-output ratio
(产品的)材料消耗量

maximal draw ratio
最大拉伸比

maximum ratio

(1)

最大比例

(2)

最大速比

maximum payload ratio
最大有效载荷比

maximum-to-average-power ratio
最大功率与平均功率的比

metal distribution ratio
金属分布比

metal parts -weight ratio
金属件重量比

mixture ratio
混合比例(混合物组成比例)

mobility ratio
迁移率比

moderating ratio
减速比; 减速系数; 慢化系数

molar ratio
摩尔比率

molecular ratio
分子比

mortality ratio
人寿险死亡比率

mortar-voids ratio
砂浆空隙比

most probable ratio
最或然率

mulling ratio
混合比

multiple ratio
多重比

multiple correlation ratio
多重相关比

neutralization ratio
中和比率; 中和比例

nutritive ratio
营养比(值)

octane ratio
辛烷值

odds ratio
让步比

oil gas ratio
油气比

oil-to-coke replacement ratio
油焦置换比

optimum compression ratio
最佳压缩比

optimum diameter ratio
最佳直径比

optional gear ratio
可变齿轮速比

overall combined feed ratio
总的综合进料比

overall compression ratio
总压缩比

overall contrast ratio
总对比系数, 总反衬比

parity ratio
比价率, 平价率

partition ratio
分配系数

peak area ratio
峰面积比

peak-average ratio
峰值/均值比

peak-to-trough ratio
峰谷比

photosynthetic ratio
【植】光合商

power amplification ratio
功率放大比

power control ratio
功率控制系数

power standing wave ratio
功率驻波比

power-to-volume ratio
功率容积比

radius ratio
【物化】半径比

ram ratio
冲压比

reduction ratio

(1)

减速比

(2)

破碎比, 破碎系数

(3)

减少系数

(4)

压缩比

respiration ratio
呼吸比率

restoration ratio
恢复率

resultant gear ratio
总传动比, 总齿轮比

salient ratio
主要比率

sampling ratio
取样比例

sand expansion ratio
砂膨胀比

saturated humidity mixing ratio
【气】饱和湿度混合比

segregation ratio
分离比率

selection ratio
选择比

sieve ratio
筛比; 筛制

signal ratio
信号比

signal-noise ratio
信(号)噪(声)比

slenderness ratio
长度直径比, 长细比

slide-roll ratio
滑动滚动比

slip ratio
转差率, 滑率, 滑移比率, 滑差系数

slowest ratio
最大速比

sodium adsorption ratio
钠吸附比

solidity ratio
(混凝土)实积比

solid solution saturation ratio
固溶(体)饱和率

solid-to-liquid ratio
固液比

specific heat ratio
比热比, 绝热指数

speed ratio
速比

step-up ratio
(变压器)升压比

stock-catalyst ratio
原料-催化剂比

stock-sales ratio
库存率

stoichiometric ratio
化学计量比, 理想配比值

stroke-bore ratio
冲程缸径比

subsidence ratio
衰减比, 阻尼比

swelling ratio
溶胀比

swelling volume ratio
溶胀体积比

taper ratio
锥度比

total reduction ratio
总减速比

total-width ratio
总宽度比

transfer ratio
传递比, 传输比, 转移系数

transformation ratio
变压系数

transformer ratio
变压比

transformer voltage ratio
变压器电压比

transition ratio
跃迁比; 过渡比; 转变比

transmission ratio
传动比,总齿轮比

salient ratio
主要比率

sampling ratio
取样比例

sand expansion ratio
砂膨胀比

saturated humidity mixing ratio
【气】饱和湿度混合比

segregation ratio
分离比率

selection ratio
选择比

sieve ratio
筛比; 筛制

signal ratio
信号比

signal-noise ratio
信(号)噪(声)比

slenderness ratio
长度直径比, 长细比

slide-roll ratio
滑动滚动比

slip ratio
转差率, 滑率, 滑移比率, 滑差系数

slowest ratio
最大速比

sodium adsorption ratio
钠吸附比

solidity ratio
(混凝土)实积比

solid solution saturation ratio
固溶(体)饱和率

solid-to-liquid ratio
固液比

specific heat ratio
比热比, 绝热指数

speed ratio
速比

step-up ratio
(变压器)升压比

stock-catalyst ratio
原料-催化剂比

stock-sales ratio
库存率

stoichiometric ratio
化学计量比, 理想配比值

stroke-bore ratio
冲程缸径比

subsidence ratio
衰减比, 阻尼比

swelling ratio
溶胀比

swelling volume ratio
溶胀体积比

taper ratio
锥度比

total reduction ratio
总减速比

total-width ratio
总宽度比

transfer ratio
传递比, 传输比, 转移系数

transformation ratio
变压系数

transformer ratio
变压比

transformer voltage ratio
变压器电压比

transition ratio
跃迁比; 过渡比; 转变比

transmission ratio
传动比, 转数比

transpiration ratio
蒸腾比率

transport ratio
位移率

transverse sensitivity ratio
横向效应系数

trigonometric ratio
三角比

trisomic ratio
三体比率

upset ratio
镦粗比, 顶锻比

use ratio
利用率

utility ratio
利用率

utilization ratio
利用系数, 实用比

vapo(u)r-air mixture ratio
汽混合比

vapo(u)r pressure ratio
蒸汽压力比

variable cost ratio
变动成本比率

variance ratio
方差比; 变异比

variation ratio
变速比, 变速范围

vector ratio
矢量比

water ratio

(1)

含水率

(2)

冷却水与排气量之比

worth (to) debt ratio
资本负债比率

worth-debt ratio
有利贷款比率yield/

tensile ratio
屈强比

yield-stressratio
屈服应力比

zoom ratio
可变焦距比

ratio of aggregates
总和比率

ratio of average gross profit
平均毛利率

ratio of curvature
曲率比

ratio of distance
截距比

ratio of enlargement
放大率

ratio of principal stresses
主应力比

ratio of quick assets to current liabilities
速动资产对流动负债比例

ratio of refraction
折射比

ratio of revolution
转数比

ratio of rise to span
高跨比

ratio of similitude
相似比

用法词典

ratio
来自拉丁语ratio

英文相关词典

ratio
comparison    percentage    proportion    

[七国语言]英汉电子大词典

ratio
比, 比率

[七国语言]英汉电子工程大词典

ratio

[七国语言]英汉机械大词典

ratio

[七国语言]英汉机械工程大词典

ratio

[七国语言]英汉建筑大词典

ratio
比, 比率, 系数

[七国语言]英汉矿业大词典

ratio

[七国语言]英汉生物学大词典

ratio
比率, 比

[七国语言]英汉数学大词典

ratio
比, 比率, 系数

[七国语言]英汉物理大词典

ratio
比, 比率, 系数

[七国语言]英汉信息大词典

ratio
比, 比率

[七国语言]英汉医学大词典

ratio
比, 比率

[七国语言]英汉原子能大词典

ratio
比, 比率

美国传统词典

ratio
ra.tio
AHD:[r3“sh?, r3“sh?-?”]
D.J.[6rei.ou, 6rei.i87ou]
K.K.[6re.o, 6re.i7o]
n.
pl. ra.tios

(1)

Relation in degree or number between two similar things.

(2)

The relative value of silver and gold in a currency system that is bimetallic.

(3)

Mathematics The relation between two quantities expressed as the quotient of one divided by the other:
The ratio of 7 to 4 is written 7:4 or 7/4.

语源

(1)

Latin rati?} [calculation]

(2)

from ratus [past participle of] r?ro [to reckon, consider] * see ar-

[名词委审定]英汉数学名词(1993)

ratio

英汉船舶大词典

ratio
n.比,比例,比率;n.系数

英汉电力大词典

ratio
n.比率,比

朗文英汉综合电脑词典

ratio
比例,比率;系数;【WIN】压缩比[R,RTO]

英汉电信大词典

ratio
n.比例

英汉地质大词典

ratio
n.比,比值,比例

英汉法学大词典

ratio
比例 ,比率

英汉纺织大词典

ratio
n.比率

英汉航海大词典

ratio
n.比,比率

英汉环境大词典

ratio
n.比率,比,比值,比例

英汉航空大词典

ratio
n.比,比例

英汉化学大词典

ratio
n.比值,系数;vt.求出比值,除,使...成比例

英汉海运大词典

ratio
比,比率系数

基本词义

ratio
比,比率,比例系数

基本词义

ratio
比,比率变换系数比例

基本词义

ratio
比例比,比率系数

基本词义

ratio
控制比(值)

英汉经贸大词典

ratio
n.比,比率,比例

英汉计算机大词典

ratio
n.比值(系数);vt.求出比值(除,使...成比例)

英汉机械大词典

ratio
n.比,系数

英汉建筑大词典

ratio
n.比,比率

英汉农牧林大词典

ratio
n.比,比率,比值

英汉汽车大词典

ratio
n.比,比率

英汉水利大词典

ratio
n.比率,系数,求比值

英汉心理学大词典

ratio
比率

英汉冶金大词典

ratio
n.比,比率

英汉医学大词典

ratio
n.比例,比率

英汉中医大词典

ratio
n.比,比率

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