precision [pri'siʒən]

precision的基本解释

n.

精确, 精度, 精密, 精确度, 精密度

• Scientific instruments have to be made with great precision.
• 科学仪器的制造必须非常精密。

adj.

精确的, 精密的

precision的同义词

n. preciseness

与precision相关的网络例句 [注：此内容来源于网络，仅供参考]

The results showed that:(1) some governing points, which were measured by submeter precision GPS, were utilized to correct the 1 m precision remote sensing image and it could satisfy the desired precision of geometrical correction, therefore, this method could be used as geometrical correction in the region where was short of the big scale relief map;(2) the density of the original data was the main factor to affect precision of the volume, and the precision of the calculated volume of earthwork could be improved to more than 90% when using the test points and feature points; the sparser the data density were, more significant could be improved; On the base that elevation of test points were measured by the submeter precision GPS, the error of the volume, which was produced by vectoring relief map to obtain DEM, could be calculated, and the calculation precision of the earthwork could be improved markedly.

结果表明：利用平面精度达亚米级的GPS测量控制点坐标对1米分辨率的遥感卫星影像进行几何校正，能够满足其几何校正的精度要求，可以解决缺乏大比例尺地形图地区的高分辨率遥感卫星影像的几何校正问题；通过对模型数据的分析，数据密度是影响体积精度的主要因素，利用检测点高程和特征点可以提高土方量计算的精度，使土方量计算的精度达到90％以上，数据密度越稀疏，精度提高越显著；采用高程精度达厘米级的RTK(Real Time Kinematic实时动态差分)测量检测点的高程，对用地形图扫描矢量化形成的DEM模型进行检测求出误差体积，可以大大提高土方量的计算精度。

Shadi major equipment may be walking a wire Cutting Machine; Taiwan-Green high-precision surface grinder; significant number of high-precision milling, precision and outside circular grinding, NC Fast thread cutting machines, ultrasonic composite die polishing machine, and other precision integrity Mechanical processing equipment, and to introduce the most advanced domestic and foreign 5/10000 accuracy of the Japanese optical projector, and high-precision tool microscope and a high degree of precision measurement orbit testing equipment such as the high-precision product quality assurance.

主要设备有沙迪可慢走丝线切割机；台湾宇青高精密平面磨床；高精度数显铣，精密内外圆磨，数控快走丝线割机，超声波复合模具抛光机等各类完整精密的机械加工设备，并引进国内外最先进的精度达万分之五的日本光学投影仪，以及高精度工具显微镜，高度测量轨等精度检测设备保证产品的高精度品质。

Precision Automatic lathe plants 5 sets, precision miller 1 set, precision grinder 1 set, precision lathe 3 sets, precision mini lathe 15 sets, screw machine 1 set, precision digital lathe 2 sets, milling machine 2 sets, screwer 2 sets, profile project 2 sets, microscope 1 set.

A： 台湾产精密自动车床5台，台湾产精密自动铣边加工机一台，精密磨刀机1台，精密车床3台，精密桌上车床15台，搓丝机1台，精密数控车床2台，铣床2台，攻丝机3台，投影仪2台，显微镜1台。

与precision相关的网络解释 [注：此内容来源于网络，仅供参考]

precision：精密度

不要用术语"精密度"(precision)来表示"准确度",因为前者仅反映分散性,不能替代后者. 精密度的传统定义是:在规定条件下获得的各个独立观测值之间的一致程度. 所以,精密度仅指由于随机效应使测量结果不能完全重复或复现,

precision：精度

2)"精度"(precision)不能用于"准确度". 从固体物理学上讲,硅材料并不是最理想的光伏材料,这主要是因为硅是间接能带半导体材料,其光吸收系数较低,所以研究其他光伏材料成为一种趋势. 其中,碲化镉(CdTe)和铜铟硒(CuInSe2)被认识是两种非常有前途的光伏材料,

precision：精确度

订货号 范围 准确度(Accuracy) 精确度(Precision)订货号 范围 准确度(Accuracy) 精确度(Precision)特性参数 移液管容量 移液模式范围 (P- mode) 分液模式范围(D-mode) 连续模式(C-mode)

precision：精密

exact空亡指月亮与某行星成准确(exact)主相位后,一直到离开该星座前,没有与任何行星再有准确(Accuracy)与精密(Precision)是在科学、工程学、工业及统计学等范畴上一个重要概念.

Precision Inspector：精密度检查员

质量检测技术员 QA Test Technician | 精密度检查员 Precision Inspector | 技术支持专员 Technical Support Specialist