查询词典 log in

Anchor points based Isometric Embedding under least square error criterion has a time complexity of O n log( n , and after obtained geodesic distances it has linear time complexity for embedded points and can be fully realized in parallel.

基于锚点集的最小平方误差等距嵌入算法AIE具有O n log( n 的时间复杂性，而且在获得测地线距离后的计算时间复杂度达到对嵌入点数的线性关系，且可以完全并行实现。

For the simple games in this book, using Log class should be sufficient.

对于本书简单的游戏，使用 Log 类足以应付。

The straight line log N=1.5 matches the upper envelope of the lower limits corresponding to a minimum S/N = 200 in a typical solar twin.

图中直线log N=1.5代表最小信噪比为200的类太阳恒星中Li含量对数的上限。

Pathological changes of colon epithelial tissues were induced so that there were significant differences in the averaged values of the Kubelka-Munk function f and logarithmic Kubelka-Munk function log［f］ of the protein absorption bands at 280 nm between normal and adenomatous colon epithelial tissues, and the differences were 208%(p＜0.05) and 59.0%(p＜0.05) respectively.

结肠上皮组织的癌变导致其上皮组织在β-胡罗卜素吸收带(480 nm处)的Kubelka-Munk光谱函数f 及其对数log［f］的平均值在480 nm处也都有非常显著性的差异，其差异分别为41.7%(p＜0.05)和32.9%(p＜0.05)。

The results of measurement showed that for the spectral range from 590 to 1 064 nm pathological changes of colon epithelial tissues were induced so that there were significant differences in the averaged values of the Kubelka-Munk function f and logarithmic Kubelka-Munk function log［f］ of the DNA absorption bands at 260 nm between normal and adenomatous colon epithelial tissues, and the differences were 218%(p＜0.05) and 68.5%(p＜0.05) respectively.

结肠上皮组织的癌变导致其上皮组织在蛋白质吸收带的Kubelka-Munk光谱函数f 及其对数log［f］的平均值在280 nm处也都有非常显著性的差异，其差异分别为208%(p＜0.05)和59.0%(p＜0.05)。

In the proposed approach, the iris is processed using the phase information algorithm based on Log-Gabor filtering and the face is processed using Laplacianfaces algorithm. The two matching scores obtained from iris and face are fused using the minimax probability machine fusion strategy, and the fused matching score is used to make the final decision.

该融合方法利用Log-Gabor相位编码算法和Laplacianfaces算法对虹膜和人脸进行特征提取及匹配，然后在匹配层对两种生物特征的匹配得分值使用最小最大概率机策略进行融合，最后利用融合后得分值进行决策。

In the monosyllabic vernacular of the Internet, Web log soon became the word blog .

在 Internet 的单音字文化中，Web log 很快变成了一个词 blog 。

In order to solve these problems, a new method of small target detection is presented based on the positive and negative LOG operator.

针对这一问题，提出一种基于正负LOG［1］算子的小目标实时检测系统。

Due to the mobile sensor is expensive and moving will consume a lot of energy. We used a small part of mobile sensor and most part of static sensors to meet the demand of k-coverage of three-dimensional network, and we have analysis the ratio of them is 1/(2πk^1/2. To achieve k-coverage, we have received the maximum moving distance for mobile sensor is O(log^1/3 in a network with a size of L . At last, we established a mathematical mobility model for mobile sensors, and converted the sensor redeployment for k-coverage into maximum network flow problem, and proposed a distributed relocation algorithm and verified it through experiment simulation.

考虑移动传感器移动会大量消耗能量，且比较昂贵，使用小部分的移动传感器和大部分静止传感器来满足网络k-覆盖的密度需求，且分析了其密度之比为1/(2πk^1/2；并证明了网络要达到k-覆盖传感器需移动的最大距离为O(log^1/3；建立传感器移动数学模型，将传感器重新部署问题转化为最大网络流问题，提出分布式重新部署算法并实验仿真证明其有效性。

In this way, the Nonmonotonic Semantics (NM-Semantics) of DL+log is extended to the Nonmonotonic Circumscriptive Semantics (NMC-Semantics), and therefore, DLclog becomes the hybrid system with the stronger expressiveness and reasoning abilities.

使用这种方法，DL+log的非单调语义(NM-semantics，简称NM语义)被扩展成了DLclog的非单调限制语义(nonmonotonic circumscriptive semantics，简称NMC语义)，从而成为目前表达能力和推理能力最强的杂合系统。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。