查询词典 mean-square error

The author identified and measured 5 landmarks of mandibula two times according to ten digital cephalometric radiographs selected randomly, then the mean error of measurements were determined.

随机选择10张数字化头颅侧位定位片，由作者对下颌骨上的5个测量指标进行先后两次定点和测量，然后对两次测量结果进行比较，检验重复测量误差的大小，是否对测量结果有影响。

Results In static phantom studies, the percent error of mean activity obtained by Carson's method was reduced to about 9 %, and it is less than that of image-derived method using maximum likelihood expectation maximization (about 14 %). In simulated dynamic phantom studies, the vessel component could be extracted using ICA in image and sinogram domain. In sinogram domain, the six components extracted by ICA could be obtained quickly.

在静态物理假体实验结果来看，使用Carson's method计算出感兴趣区域活性的百分比误差( 9%)比直接从影像取得活性的百分比误差( 14%)来得小；从数位模拟动态假体实验结果来看，独立成份分析法运用在影像空间或是弦波图空间上，都可以将血管分离出来，但从弦波图空间上得到各个独立成份相对於影像空间就快得多；imageICA和sinogramICA计算出的输入函数的标准化均方根误差分别是0.57和0.28。

By this mean in the mosaicking over large areas, we can ensure the flexibility and efficiency of mosaicking, avoid the middle results and error accumulation, and make the mosaicking results have no relation with the order of images.

采用这样的方式进行大范围的镶嵌可保证处理的灵活性与效率，避免误差的累积和中间结果的产生，且使处理结果与影像的顺序无关。

Rochester: Well, then Jane, call to aid your fancy—suppose you were no longer a girl well reared and disciplined, but a wild boy indulged from childhood upwards; imagine yourself in a remote foreign land; conceive that you there commit a capital error, no matter of what nature or from what motives, but one whose consequences must follow you through life and taint all your Mind I don't say a CRIME; I am not speaking of shedding of blood or any other guilty act, which might make the perpetrator amenable to the law: my word is The results of what you have done become in time to you utterly insupportable; you take measures to obtain relief: unusual measures, but neither unlawful nor Still you are miserable; for the hope has quitted you on the very confines of life: your sun at noon darkens in an eclipse, which you feel will not leave it till the time of Bitter and base associations have become the sole food of your memory: you wander here and there, seeking rest in exile: happiness in pleasure—I mean in heartless, sensual pleasure—such as dulls intellect and blights Heart-weary and soul-withered, you come home after years of voluntary banishment: you make a new acquaintance—how or where no matter: you find in this stranger much of the good and bright qualities which you have sought for twenty years, and never before encountered; and they are all fresh, healthy, without soil and without Such society revives, regenerates; you feel better days come back—higher wishes, purer feelings; you desire to recommence your life, and to spend what remains to you of days in a way more worthy of an immortal To attain this end, are you justified in overleaping an obstacle of custom—a mere conventional impediment which neither your conscience sanctifies nor your judgement approves?

罗切斯特：&那么好吧，简，发挥你的想象力吧——设想你不再是受过精心培养和教导的姑娘，而是从幼年时代起就是一个放纵任性的男孩。-------浏览器上打上-WwW.69ΖW.CoM看最新更新想象你身处遥远的异国，假设你在那里铸成了大错，不管其性质如何，出于什么动机，它的后果殃及你一生，玷污你的生活。注意，我没有说'犯罪'，不是说流血或是其他犯罪行为，那样的话肇事者会被绳之以法，我用的字是'错误'。你行为的恶果，到头来使你绝对无法忍受。你采取措施以求获得解脱，非正常的措施，但既不是非法，也并非有罪。而你仍然感到不幸，因为希望在生活的边缘离你而去，你的太阳遇上日食，在正午就开始暗淡，你觉得不到日落不会有所改变，痛苦和卑贱的联想，成了你记忆的唯一食品。你到处游荡，在放逐中寻求安逸，在享乐中寻觅幸福——我的意思是沉湎于无情的肉欲——它销蚀才智，摧残情感。在几年的自愿放逐以后，你心力交瘁地回到了家里，结识了一位新知——何时结识，如何结识，都无关紧要。在这位陌生人身上，你看到了很多出类拔萃的品质，为它们你已经寻寻觅觅二十来年，却终不可得。这些品质新鲜健康，没有污渍，没有斑点，这种交往使人复活，催人新生。你觉得好日子又回来了——志更高，情更真。你渴望重新开始生活，以一种更配得上不朽的灵魂的方式度过余生。为了达到这个目的，你是不是有理由越过习俗的藩篱——那种既没有得到你良心的认可，也不为你的识见所赞同的、纯粹因袭的障碍？&

By calculating the number of hits of codewords in different situation, the mean value of cross-correlation is deduced, and the bit error ratio for two types of two-dimensional codes of QCC was simulated and compared.

通过计算不同情况下码字的碰撞次数，得出了互相关均值，并对这两种二维QCC码进行了误码率的仿真比较和理论分析。

Taking Mars in the Jiyuan Li (1106) as an example, the result shows that the average error of its mean geocentric longitude in a synodic period is about 4'.

具体算法由两个步骤组成：首先，按照行星与地球绕日匀速运动的假设，来推算行星视运动的地心平黄经；然后，对平黄经进行修正，由此获得所求时刻行星的地心真黄经。

For the FA, the results indicated that the VPD calculation using mean of 24 hourly temperature values as saturation vapor pressure, and wet-bulb depression as actual vapor pressure yielded the lowest error, the least range, and the most frequency with the highest WI. These outcomes were as well as the SIA with the lowest EMSE, R^2 higher than 0.99 and the highest CE.

分析结果显示，以频率分析法而言，各地农业气候分区均呈现，VPD计算式以24个时温度日平均为饱和蒸汽压力，与湿球下陷量为实际蒸汽压力，具误差最少、全距最小、出现频率最多及最高权重指数，性能表现最佳，这样的结果，对照统计指标法之检测评估，同样具最低RMSE、R^2值0.99以上及最大CE，性能表现优於其他所有VPD计算式，两者，结果一致。

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。