查询词典 nutrient ratio

reduced aperture ratio：简化孔径比

氧化还原滴定 redox titration | 简化孔径比 reduced aperture ratio | 减少误差 reduced error

aperture opening ratio：开口率

aperture of window 窗口 | aperture opening ratio 开口率 | aperture photographic method 针孔摄影法

ratio of lens aperture：透鏡孔徑比

透鏡鏡簡 lens barrel | 透鏡孔徑比 ratio of lens aperture | 透鏡羅盤 lensatic compass

hull appendage：船体附属体

hull appendage ratio 船体附属物比率 | hull appendage 船体附属体 | hull appendage 船体附属物

APPROX Approximately：大约,近似

A / F Air Fuel Ratio 空气燃料混合比 | APPROX Approximately 大约,近似 | ATDC After Top Dead Center 上止点后

approximate value measure：近似值度量

approximate value 近似值 | approximate value measure 近似值度量 | approximate variance of the ratio estimate 比率估计的近似方差

least square error approximation：最小二乘[方]逼近

最平时延逼近|maximally flat delay approximation | 最小二乘[方]逼近|least square error approximation | 最小检测信噪比|minimum detectable signal-to-noise ratio

reactor appurtenances：反应堆辅助设备

reactivity ratio 反应速比(两种单体在共聚物中的) | reactor appurtenances 反应堆辅助设备 | reactor auxiliary system 反应堆辅助系统

Canal Aqueduct：输水桥

California Bearing Ratio CBR 加州乘载力比 | Canal Aqueduct 输水桥 | Canal Bridge 渠桥

arc length：弧长

对计算网格的一个最基本的要求当然是所有网格点的Jacobian必须为正值,即网格体积必须为正,其他一些最常用的网格质量度量参数包括扭角(skew angle)、纵横比(aspect ratio、Laplacian)、以及弧长(arc length)等.

Cardinals：基數 Ordinals 序數

Have a nice trip. 旅途愉快 | Numbers (數字) 基數與序數 | Cardinals 基數 Ordinals 序數

plasters：石膏

plaster of paris 熟石膏,烧石膏,半水石膏 | plasters 石膏 | plastic Solution 粘性溶液