This extreme precision is utterly foreign to most fiction and poetry writing, where using multiple words, synonyms, and varying descriptions is derigueur.
这种极端精确的用法对大多数小说和诗绝对都是陌生的，它们出于礼仪需要使用复合词，同义词和各种描述。
2
Coefficient of variation of the precision experiments met requirements for analysis of trace amounts of multiple pesticides.
精密度试验的变异系数满足农药多残留痕量分析的要求。
3
With two types of observations, using Helmert variance component estimation, it can improve adjustment precision through multiple iterations.