方法简便、快速，测量精密度和准确度令人满意。
该方法测量精密度的变异系数小于6%，测量准确度的变异系数小于2%；
The variation coefficent of the measurement precision was less than 6%, and the variation coefficent of the accuracy was less than 2%.
介绍利用高精度传感器制做电子蒸渗计，监测土壤水分及实际应用原理，测量精密度检验方法。
The method of measuring soil moisture using Lysimeter made of high accuracy sensor and the principle of application are introduced. The accuracy examination is also performed.
问题是目前用于测量密度的仪器，不是要求有高的精密度，就是要求要便于携带。
The problem is that existing devices for measuring density tend to be either precise or portable.
分析的准确度与精密度有何区别？我们又分别如何测量他们？
What is the difference between analytical accuracy and analytical precision and how do we measure each of these?
分析规程的精密度通常以一系列测量数值的标准差或相对标准差(变异系数)来表示。
The precision of an analytical procedure is usually expressed as the standard deviation or relative standard deviation (coefficient of variation) of a series of measurements.
为了获得最高的精密度，通常用电的方法来进行热测量。
For maximum precision the thermal measurements are usually made electrically.
该仪器的特点是测量范围宽，分辨率高，精密度高，全密闭系统，操作方便。
The peculiar feature of this titrator is wide-concentration range, high resolution, high accuracy, hermetically-sealed system and convenient operation.
文中还讨论了提高精密度测量的条件。
The condition of obtaining high precision measure is also discussed.
精加工强调的是精度——使用非常锋利的刀具，切除的金属量较少，测量时的精密度要求较高。
The emphasis here is refinement - very sharp tool, comparatively little metal removed, and a higher degree of accuracy in measurement.
本文介绍了一种改进的、原理简单的溶液密度测量装置——磁浮密度计，讨论了影响精密度和准确度的因素。
A simple, modified magnetic float densimeter that can be used to determine the density of solution is described and the factors that influence its precision and accuracy are discussed in detail.
结果表明，仪器测量灵敏度、精密度较好。
The results show that the instrument is sensitive and precise.
从而实现了高精密度、大动态范围的测量。
从而实现了高精密度、大动态范围的测量。
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