查询词典 precisions

The detection wavelength was selected at 220 nm. Results The method was linear over the concentration range of 2100 mgL^(-1) for creatine, uric acid, creatinine and hippuric acid and 100-1000 mgL^(-1) for urea. The mean recovery of the method was 97.6%-105.7%. The precisions were less than 4.2%.

结果肌酸、肌酐、尿酸和马尿酸的质量浓度在2~100 mgL^(-1)内、尿素的质量浓度在100~1 000 mgL^(-1)内线性关系良好，方法平均回收率为97.6%~105.7%，RSD均小于4.2%。

The comparisons of electron ionization energies, ionic total energies and electron transition energies calculated respectively by More, Faussurier and the relativistic screened hydrogenic models, have been performed and the precisions of these physical quantities verify the preponderance of the relativistic screened model based on the analytical potentials.

与More和Faussurier屏蔽类氢模型比较，在电子电离能、离子总能量和电子跃迁能量的计算结果精度方面，基于解析势的相对论性屏蔽类氢模型占有优势。

The peak height precisions for proline, valine and phenylalanine were 1.4％, 5.4％ and 4.3％ RSD (n=9), respectively. With the short capillary length, the system was capable of performing rapid separations which, combined with the noninterrupted sample introduction, resulted in high sample throughputs of 50/h.

毛细管出口、工作电极和光纤的相对位置会影响样品与电生试剂之间的混合和光的收集效率，影响到系统的灵敏度和分离效率，因而对三者之间的相对位置进行了优化。

For the dataset SCOP 95 with 108 queries on 9,354 protein domains, the average precisions of PiSA-BLAST and CE are 78.2% and 82.1%, respectively, and the total executing times are 34 seconds for PiSA-BLAST and about 1,169,832 seconds for CE.

我们以108个查询结构在SCOP 95的搜寻结果为例，此资料库包含9，354个蛋白质结构， PiSA-BLAST及CE在108个查询的平均准确度分别为78.2%与82.1%，PiSA-BLAST总搜寻时间只需34秒，远快於CE搜寻所需的1，169，832秒。

The advan tages and disadvantages of using the normal equations to fit a hyperbola were an alyzed. The hyperbola fitted by SVD was used to express the change of the laser beam's width, and the rules for estimating the goodnessoffit were offered. The fitting precisions of hyperbolas fit with the normal equations and the SVD were compared.

通过分析激光光束质量参数测量中应用正规方程组拟合双曲线的优缺点，给出采用奇异值分解拟合激光光束束宽变化双曲线的拟合优度判断方法，并对比了奇异值分解和正规方程组两种双曲线拟合方法的拟合精度。

At the same time, Mr. Li Xueqin, a historian, found it a perfect combination between Chinese history and aesthetics and insisted that the Complete Cyclopedia outshined Shu Dao Quanji of Japan in academic precisions since there were quite a lot of mistakes in Shu Dao Quanji.

历史学家李学勤先生则评价&全集&在&史&与&美&方面结合得好是一个特点，他认为日本的《书道全集》错误甚多，而《中国书法全集》在学术的精严方面远胜（刘正成曾经多次谈到，他编辑《全集》吸收了日本中田勇次郎先生的很多经验和教益）。

The adaptabilities for five commonly used texture features extraction methods are investigated by analyzing the index rates and precisions for various remote sensing images with different resolutions and physiognomies.

本文旨在针对基于内容的光学遥感图像库检索的关键技术，提出一些创新性思路和方法，并分别从理论和技术的角度对其价值和实用性予以分析和验证。

Our scheme first selects the image array we need urgently, and then applies a lifting-based 3D wavelet transform on the selected image array, and finally quantizes different bands with different precisions and entropy codes for each band.

本文首先对图像序列进行&滑动窗口&的选帧，然后对图像序列进行基于整数提升的三维小波变换，最后利用嵌入式零树小波编码对小波系数进行量化编码，从而实现对IBR场景数据的压缩。

The average recoveries of 5 elements were between 91% and 112% while the precisions were less than 2%.

结果：5种重金属元素的回收率在91%～112%，精密度＜2%。

The precisions of width control machine and control baffle at Jigang Middle Plate Mill were lower. For this reason, the automatic high precision width control machine was designed.

济钢中板厂的宽度定尺机和定位挡板精度较低，使钢板存在宽度误差，为此，设计了高精度自动宽度定尺机。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。