分段

Wavelet has the good capability of expressing the unidimensional smooth partition signal, which is not suitable to express two-dimensional signal.

小波对于一维分段平滑信号的表达具有很好的性能，却并不适宜表达二维信号。

This approach first aligned 3D faces based on non-uniform mesh re-sampling which result the uniform number of vertex and topology structure and kept in a vector. Second, we changed the vector to the matrix by division and overlap, and then 2DLDA suggests a feature selection strategy to select the most discriminative features from the corner.

该算法首先使用基于非均匀网格重采样的方法对所有三维人脸做规格化处理，使三维人脸具有统一的点数和拓扑结构；其次，以先分段、再重叠的形式将原本一维向量表示组织为二维矩阵表示，然后使用二维线性判别分析方法(2DLDA)对获得的数据进行特征抽取。

Owing to Wei-Norman decomposition＇s application being confined in a little time area, in order to obtain the Unitary evolution matrix at any time, a small division of time is proposed in this paper, and Wei-Norman decomposition is used in every small division to obtain the unitary evolution.

由于Wei-Norman分解适用的范围是小时间变化的邻域，为了求出量子系统在任意时刻的幺正演化矩阵，根据量子系统的特性，提出了对量子系统的控制时间进行分段，利用Wei—Norman分解来获得每段小时间的幺正演化矩阵。

Primitive marine animal having a saclike unsegmented body and a urochord conspicuous in the larva.

有囊状不分段形状身体的原始海洋动物，幼虫阶段有明显的脊索。

Considering the space and time effect of part divided in excavating above the Metro tunnel, the time of soil excavating and the bottom exposed should be less when space effect is inconspicuous, it is good for reducing upheave.

2考虑轨道正上方土体分段开挖的时空综合效应，对土体的开挖应该在保证空间效应变化不大的情况下尽量缩短开挖及坑底暴露时间，有利于减少基坑变形及基坑下方隧道的纵向变形。

When excavating width of block of the third layer along tunnel above tunnel increasing to 6m from 3m and excavation time not shorten, calculation results of upheave on the same position increase 2%.

3基坑第三层沿隧道纵向分段开挖的段宽由3m增加到6m后，如果开挖所花时间相同，隧道上浮量仅增加约2%。

A method to estimate the variation upper bound of end-to-end delay is proposed. The anycast requests with QoS constraint are supported by measuring, sharing and estimating network parameters between routers and anycast members in a small region.

同时，提出了一种由分段延迟变化估计总体延迟变化上界的方法，通过组成员和路由器之间的小范围网络参数的测量、分享和估计，支持带QoS约束的任播通信请求。

With the objective of easy implementation in computers and the robot's steady movement, the upper bound of planning velocity is determined by the possible maximum velocity of robot's uniform motion and each segment is considered as uniformly variable motion.

为便于规划方案的实现并从运动的平稳性出发，在规划算法中以机器人末端最大可能匀速运动速度作为规划速度上界，将各个分段规划为匀变速运动。

We also build new modern office buildings, workshops, warehouses, and 10 building berths, 1 water chute and 1 outfitting dock. There are more than 1500 employees in our company including 66 senior engineers, engineers and technicians, and 320 general professional technical staffs. We purchased more than 500 sets of kinds of shipbuilding equipments, 200 sets of testing machines, and the building style is section building, so we could meet the Class 2, Grade 1 shipbuilding standard.

建有现代化的办公大楼、生产车间、加工车间、仓库，以及建造船台10座、下水滑道1座、舾装码头1个；现有员工1500人，其中拥有中高级职称管理和技术人员66人，其他专业技术人员320人；购置了各类船舶建造设备500多台，检验设备和计量器具200多件，各项配套设施完善，船舶全部采用分段建造，具备了Ⅱ级Ⅰ类船舶生产企业标准，可建造3.5万吨以下各类型和各国船级社入级船舶。

A three-phase watt-hour meter with function of piecewise measuring in real time is designed and realized.

设计实现了具有实时分段计量功能的三相电能表。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。