size: n.1.大小，尺寸规模身材。2.(鞋帽等的)尺码，号；(纸张的)开。3.巨大，大量；相当大的分量。4.〔口语〕实情，真相。5.(人的)能力，才干，身价；(物的)质量，特性。6.量珠尺，珍珠筛。7.〔口语〕体重。8.〔古语〕(饭食、酒类的)定量；份饭。 短语和例子full size 如实物大。 life size 如真人一般大〔指雕像等〕。 a size seven hat
The degree of system error size in test results were reflected by the examination accuracy 检验准确度反映检验结果中系统误差大小的程度。
2.
We apply the b - spline smoothed rejection sampling method to importance sampling . numerical experiments show that the error size o ( n - 1 ) is regained by using the b - spline smoothed rejection method for quasi - monte carlo estimate . the error bound of monte carlo method using b - spline smoothed importance sampling is also better than that of the standard monte carlo method 将b样条光滑拒绝方法用于重要抽样估计，数值例子显示拟蒙特卡罗积分的精度重新达到了o ( n ~ ( - 1 ) )的阶，而对于蒙特卡罗积分，采用b样条光滑重要抽样，其精度也比标准积分的精度o ( n ~ ( - 2 / 1 ) )好。
