差

differential method

微分法;微差法

差动量测仪器 differential measuring instrument | 微分法;微差法 differential method | 微差量测法 differential method of measurement

differential busbar ring

差动式汇流环

differential brake 差动制动器 | differential busbar ring 差动式汇流环 | differential capacitance acceleration transducer 差容式加速度传感器

differential scattering

差散射

differential refractive index detector 示差折光率检测器 | differential scattering 差散射 | differential screening 示差筛选

product differentiation

产品差异化,产品特色化

摘要:生产者剩余 (producer surplus) 生产者剩余等于厂商生产一种产品的总利润加上补偿给要素所有者超出和低于他们所要求的最小收益的数量. 从几何的角度看,它等于价格曲线之下、供给曲线之上的区域. 摘要:产品差异化,产品特色化(product differentiation) 什么是产品差异化? 产品差异化是指企业以某种方式改变那些基本相同

dipping needle instrument

倾针仪磁罗经)倾差仪倾差校正仪

dipping needle instrument 倾针仪 | dipping needle instrument 倾针仪磁罗经)倾差仪倾差校正仪 | dipping needle 磁倾针

dropout voltage

电压差

电源稳压器基本原理与定义 输出电压差(Dropout voltage) 输出电压差在线性稳压器中是一个非常重要的参数,而其定义为:当输入电压(电压源)降到某个程度时,其输出电压将不再稳压在预计的输出电压,而在临界点时的输入电压与输出电压的差值即为压降电压.

electronegativity difference

电负度差;阴电性差

electronegativity rule 电负度法则;阴电性法则 | electronegativity difference 电负度差;阴电性差 | electronegativity 电负度;阴电性

error band

誤差帶

error analysis 誤差分析 | error band 誤差帶 | error budgets 誤差範圍

error variance; error mean square

误差方差

采样方差 sample variance | 误差方差 error variance; error mean square | 平均方差 average variance

mean square error of angle observation

测角均方差

01.092 边长均方差 mean square error of side length | 01.093 测角均方差 mean square error of angle observation | 01.094 方位角均方差 mean square error of azimuth

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"