精密度无法直接衡量,一般以不精密度(Imprecision)来表达,常以 变异系数来描述检测结果的不精密度,较小的变异系数表示有较高的精密度;(2) 系统误差(Systematice盯or,SE),...
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...糊关系,其运算形式接近于人的直觉思维,这就提高了系统的弹性,即系统对输入量的不确定性(Uncertainty)、不精确性(Imprecision)和部分正确性(Partial Truth)的容忍度。
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imprecision method 不精确法
fuzzy imprecision 模糊非精确性
pulse imprecision 脉宽不准确
method of imprecision 非准确性计算方法
within-run imprecision 批内分析不精密度
Imprecision of estimates 不精确的估计
N-UNCOUNT Imprecision is the quality of being imprecise. 不明确; 不精确; 不具体
This served to hide the confusion and imprecision in their thinking.
这被用来掩盖他们思想中的混乱和模糊问题。
There is considerable imprecision in the terminology used.
所用的术语相当不准确。
This served to hide the confusion and imprecision in their thinking.
这被用来掩盖他们思想中的混乱和模糊问题。
Such verbal imprecision is not necessarily to be criticised.
对这种用词不够精确的模糊语言,倒不一定要加以批评责备。
But when you start doing scientific research or financial work, imprecision and rounding errors start to add up.
但如果你碰到涉及科学研究,或财政方面的项目时,不精确度,和错误就会累加。
So, it looks like the curry and some other items were really precisely defined in terms of price and this is of course has generated this receipt - by some computer, some cash-- cash register and they just didn't account for the inherent imprecision so here is a perhaps real world incarnation of that.
看起来咖喱,和其他一些东西都被明确地定价,这当然可以,通过计算机-,收银机生成这份收据,而且它们并不对,其内在的不精确性负责,这可能就是现实世界中的一个典型。
But one of the teaching fellas also passed long to us recently, a little real world example of what happens when you're not mindful of various data types and you're not mindful of the imprecision that's inherent in representing data in a computer, at least using a language like C and low level primitives like floats and even doubles.
最近有个助教告诉我们,一个现实世界中的例子,当你不注意各种各样的数据类型,也不注意在计算机中表示数据时,其内在的不精确性,至少在用像C语言,和float甚至double型数据时,那将会发生什么?
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