查询词典 accuracy

It mainly deals with the control of the Die Spotting Hydraulic Press synchronous system of high accuracy position, which integrates good control method of PLC to master the whole action, then equips it with high accuracy and good quality.

论文主要围绕研配液压机的高精度位置同步控制系统而展开，结合比较好的控制手段PLC对整个研配液压机系统动作进行控制，使研配液压机达到理想的控制精度和研配质量。

In order to raise the accuracy of the measurement of tangent of dielectric loss angle in XLPE cables,efforts were made to explore the effect of sample preparation and use of protective ring,i.e.the effect of different protective rings and different distance between the protective ring and the insulation shield on the accuracy of the tgδ measurement under a given measuring voltage.

为了提高交联聚乙烯绝缘电力电缆介质损耗角正切测量的准确性，对电缆试样制作保护环等问题进行了深入地探讨，即在一定的测量电压下，采用不同的保护环以及保护环与绝缘屏蔽之间不同的距离，对tgδ测量值的影响进行了探讨，并对测量工作提出了应注意的若干问题。

Experimental results indicate that the drift adjusting mechanism can implement the accurate image motion compensation, and the accuracy of the drift angle can reach 2', which can meet the accuracy requirement less than 3' for control system .

实验结果表明：偏流角控制系统精度可达到2'，满足系统对控制系统精度＜3'的要求，可以实现高精度的像移补偿。

Y axises adopt high accuracy imported straight rail, spinion and rack that ensure accuracy.

Y轴采用高精密进口直线导轨和齿轮齿条传动，确保加工精度。

Theoretical analysis and experimental results suggest that its coding accuracy based on a N-sized code-book of size N N2 is comparable with that of VQ coding based on a N2-sized codebook,and much better than multi-stage VQ based on two codebooks of size N,while its computational complexity is much lower than the latter ones under equivalent accuracy obtained.

理论分析和实验结果表明：码书大小为N的线上投影法的编码精度与码书大小为N2的矢量量化法相当，并且明显优于用两个大小为N的码书构成的两级矢量量化法，而其码书生成和编码过程的计算复杂度均远远低于后者。

The accuracy of beta and phase thus calculated is limited by the accuracy of response matrix measurement and calibration of BPM and correctors.

计算结果的精度主要受响应矩阵测量误差、BPM测量误差和校正铁电源刻度误差影响。

Base line of KAP before intervention show: nurses had more positive, correct belief and attitude to care dementias, with an accuracy of 73.39% at average; but when referring to the knowledge and skill of the nursing of senile dementia, they didn't perform well, and in details, the highest average accuracy was the nursing of safe, and next was the nursing of disease and living, and the lowest was mentality and skill, just 42.7% and 47.31%.

干预前基线知信行调查结果显示：养老机构护理员对护理痴呆老人具有较为积极正确的信念和态度，平均正确率为73.39%；但对老年痴呆护理的知识、技能掌握度不高，其中安全护理方面平均正确率最高，其次是疾病护理方面和生活护理方面，心理护理知识和技能方面正确率最低，仅为42.74%和47.31%。

To check the accuracy of calculation, based on the global one, the meshes of the 19th to 21st dam blocks are locally densified. The results from the locally densified mesh are compared with that from the global one. The coincidence of the two results demonstrates the adequacy of accuracy of the global mesh.

为验证大坝整体有限元网格的计算精度，在大坝整体有限元网格的基础上，局部进行了有限元网格的细分，粗细网格的计算结果得到较好的吻合，证明整体网格精度是足够的。

In order to attain high accuracy of GPS satellite navigation, positioning and low cost in precision agriculture, it is studied a method of GPS Pseudo-range observation and Carrier phase measurement to combine the actual conditions of agriculture. It is presented a method of high accuracy positioning and measure based on GPS OEM board in this paper, and proved the feasibility of key technology with emulations and field tests.

为了适应精准农业高精度、低成本的GPS定位导航应用要求，本文通过对GPS伪距和载波相位定位方法的研究，结合精准农业的实际情况，提出了基于GPS OEM板的高精度定位与测量方法，并用仿真和田间试验验证了各关键技术的可行性。

There are many factors affecting mountain seismic survey accuracy and efficiency there, i.e. the height accuracy of GPS survey and the operating efficiency under the conditions of forest-covered area and rough topography.

影响山地地震测量精度和作业效率的因素很多，主要是GPS测量的高程精度、森林覆盖区、恶劣地形条件下的作业效率等问题。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。