查询词典 precision accuracy

The method is reliable in terms of precision, accuracy, specificity, detectability, linearity and durability.

该方法简单方便，灵敏度高，重复性好，结果准确，适用于头孢西丁钠中多种有机溶剂残留量的测定与控制。

The doctor blade gap is set with an accuracy of 0.02 mm by two precision ball-screw stepper-motors,one on each side of the doctor blade.

刀片间的距离的精确度达0.02毫米，这是由位于刀片两端的两个精制球状螺钮步进电机来确定的。

The accuracy of the friction model directly affects the position precision,dynamic characteristics and friction compensation of mechanical systems.

针对预滑动摩擦的建模，重点介绍了几种描述预滑动摩擦的数学模型，并对各种模型的特点分别加以讨论。

It is demonstrated that the error of thermal deformation with mean coefficient of linear thermal expansion is more high, so that it is certain trend to use immediate thermal expansivity instead of mean coefficient of linear thermal expansion to improve the instruments accuracy in precision engineering.

理论上建立了平均线膨胀系数同瞬间线膨胀系数计算热变形的误差数学模型，并通过实验论述了精密工程应用中使用平均线膨胀系数计算的工件热变形误差较大，提出广泛使用瞬间热膨胀系数替代平均线膨胀系数是提高机器设备精度的发展趋势。

Meanwhile, it was difficulty to apply angle conversion system to practical goniometry curcuit. The fast following-up conversion was improved and a high-precision dynamic goniometer system and a nonlinear high-speed following-up conversion mode based on inductosyn were proposed, which were applied to the serve system of some weapon. The results of the dynamic and static tracking indicated that the servo system with fewer errors could satisfy the requirements of the accuracy.

对快速跟踪型轴角转换方法进行了改进，提出了一种基于感应同步器的高精度动态测角系统及非线性快速跟踪型转换方式，并在某武器伺服系统中进行了应用，动静态跟踪结果表明该伺服系统的误差较小，满足精度的要求。

Find level as follows: levelmeter cyclophos phamide check the precision of one of the gradienter-mounted on a flat surface, write down its reading (if the bubble in gradienter a-side, you should adjust the plane kept rotafiong, moved to gradienter which there is a range, does not necessarily have to be translated to the intermediate region), and then set the gradienter go 180??, hmyh and measuring one at a time, if the two measuring results is the same as or a very small error, you may think that the gradienter of accuracy to requirements should be carefully find the cause.

找程量的抽象操纵如下：①查抄程量仪的精量，不兵程量仪置某一平背上，记下其读数（如果气泡在程量仪某端，则答调量该平背的程量量，使气泡移到程量仪不顶下有量程的边际，不一不退否给调到角落部位），然后不兵程量仪不停180°，在原边际再丈量一次，如果两次丈量甘休不同或差错极小，则可觉得程量仪的精量符分给求，否则答澈不顶查找来因。

Significantly reduces machine deformation coefficient, to ensure that the machine tool accuracy; around and around the Road America track the use of Morrison's Di Teflon wear-resistant film, hand shovel flower precision, sliding lightweight, durable, comfortable feel; shells Drum integration Taiwan original spindle, P4-class bearings, 50 turn×3000 when high-speed operation with low noise and no vibration; TX-614S/TX-68S process Tienhsiang factory testing tool grinder, Taiwan Balancing Instrument, Japan Gradienter, Germany marble square, Switzerland imported dial gauge test equipment, laboratory environment, without vibration and noise-free assembly workshop dust-free products.

大大地减少了机床的变形系数，确保机床精度；左右和前后道轨采用美国迪逊公司的铁氟龙耐磨片，手工精密铲花，滑动轻盈，经久耐用，手感舒服；弹筒式一体化台湾原装主轴，P4级轴承，50赫滋3000转高速运转时低噪音，无振动；天祥TX-614S/TX-68S工艺磨床出厂测试工具，台湾动平衡仪，日本水平仪，德国大理石直角尺，瑞士千分表等进口试验设备，实验环境，无震动无噪音无尘成品装配车间。

But at the present time, there is not the method which is used to measure the concentration of hydrogen nitrate ion in solution with high speed, high measurement precision and high measurement accuracy.

但是目前还没有针对溶液中硝酸根离子浓度的成形的高速度、高精度、高准确度的检测方法和仪器。

The method is sensitive, with satisfactory precision and accuracy, which is suitable for determination of phenol and hydroquinone in cosmetics.

该方法灵敏度高，精密度和准确度均满足要求，适用于化妆品中苯酚、氢醌的测定。

This method has been successfully used to measure micro-content of Pd, Pt in the hydroxylamine oxminate solution, showing easy operation, quickness, good precision and accuracy to the requirement of production.

本方法操作简便、快速，精密度、准确度均能达到生产要求，目前是无机液中微量Pt、Pd含量的理想分析方法。

This is the inheritance of the tribe of the children of Issachar according to their families, the cities and their villages.

19：23 这些城并属城的村庄就是以萨迦支派按着宗族所得的地业。

I've have enough of your garbage.

我听了你的废话。