mid-value

基本解释

The method that using weighted arithmetic average of class interval' class mid-value in computing the average is troublesome and is wrong.
运用组距数列组中值加权算术平均法计算平均指标比较麻烦，也容易出错；
Firstly, mid-value theorem of integration can transform definite integration to functional value; Secondly, function can express by means of function of integration upper bond.
其一，积分中值定理，它可以将定积分转化为函数值；其二，函数可通过积分上限的函数用积分形式来表达。
The impact of sampling time on concentration of collected bacterium, fungus particles and mid-value diameter of particle number are studied by ANDERSEN bioparticle sampler in lab.
在室内用ANDERSEN生物粒子采样器进行了不同采样时间对采集空气细菌和真菌粒子浓度、粒数中值直径效果的研究。

Small-cap value, small-cap growth, mid-cap value, and mid-cap growth mutual funds were each down about 3%, according to Morningstar.
FORBES: Investors Place Bets on Value vs. Growth in 2012
ProShares Ultra Russell2000 Value (UVT) is my worst-rated small-cap value ETF and ProFunds: Mid-Cap Value ProFund (MLPSX) is my worst-rated small-cap value mutual fund.
FORBES: Tough To Find Quality In Small-Cap Value Funds
ProShares Ultra Russell MidCap Value (UVU) is my worst-rated mid-cap value ETF and earns my dangerous rating.
FORBES: Hard To Find Value In Midcap Vaue Funds