拉下

In the video segmentation method based on DEMD, the intrinsic mode function with the lowest frequency is discarded and a simple and effective motion compensation method is adopted. As a result, the video segmentation method is no longer sensitive to abrupt change of luminance, object motion in shots, motion and zoom in/out of cameras, so that the precision of detecting shot boundaries is improved.

基于DEMD的视频分割方法除去视频帧中反映图像内光照分布与能量的最低频率固有模态函数(intrinsic mode function，IMF)分量，并选择一种简单有效的运动补偿方法，解决了传统基于直方图方法对光照突变、镜头内物体运动和镜头运动及拉伸的敏感问题，减少了镜头边界识别的误检率，在保证召回率不受影响的前提下提高了视频分割的精确度。

The dualistic phase was reached after the expansion of Gnosticism into the Hellenistic world and under the influence of Platonic philosophy, from which was borrowed the doctrine that a lower demiurge was responsible for the creation of this world.

在柏拉图哲学的影响下，二元论的层面是力求把诺斯替主义扩张进希腊化的世界，是从一个较低层的造物主负责创世这个教条借鉴而来的。

In order to guarantee the construction quality of 500 mm×1 900 mm bonded prestress beam,its construction procedure,installation and demolishment of formwork,corrugated pipe setting,prestressed beam baiting,threading and stretching duct grouting and end envelop and other construction points were illustrated,so as to guarantee both quality and quantity.

为了保证500 mm×1900 mm预应力梁的施工质量，对该预应力梁的施工顺序、模板安装与拆除、波纹管留设、预应力筋下料、穿束与张拉孔道灌浆及端部封裹等方面分别阐述其施工要点，保质保量地完成了该预应力大梁的施工。

Add dene: Have Ciqunli a friend was sent " osmund pull Wulinyingxiong " link, say to want new developed area, I come in looked, did not plan to play for a long time originally.

沙加 ：有次群里一个朋友发了个《薇拉武林英雄》的链接，说要开新区了，我就进来看了下，本来没打算长期玩的。

Aim. This study examined the effect of etching time on the microtensile bond strength to AI-affected primary dentine.

目的：测量不同酸蚀时间下， AI 的乳牙牙本质的微拉伸粘结强度的变化。

In order to study the fatigue of pressure vessel commonly encountered problem in engineering with large destructibility , based on the theory of fracture mechanics , the pressure vessel existing original crack was equivalent to the problem of infinite flat with center crack .

为了分析工程中常见的破坏性极大的压力容器疲劳问题，基于断裂力学理论将存在初始裂纹的压力容器等效为无穷远处作用均匀拉应力的含中心裂纹无限大板问题，解出表面半椭圆裂纹和穿透裂纹的应力强度因子；利用断裂判据得到裂纹的临界断裂尺寸；采用Paris表达式对裂纹扩展速率进行描述，推导出初始裂纹在不同裂纹尺寸和形式下的裂纹疲劳扩展寿命。

Outside the"domain of determinacy", the solution may not be unique.

利用一阶非线性偏微方程的特征线方法，研究了混合硬化下CMSG理论在剪切和自重拉伸两个问题的解。

The Hellenes themselves were but human creatures transformed from pebbles picked up and thrown over their shoulders by Deucalion and his wife Pyrrha, as they were coming down to the plain after the Great Flood.

希腊人自己不过是杜卡里翁及其妻比拉在洪水后走下平原时拾起来向后抛的石子所变成的人类罢了。

A surface that can be unfolded or unrolled into a flat plane or sheet without stretching, tearing or shrinking is called a 'developable surface'.

一个可以在没有拉伸、撕裂或收缩的情况下展开为一个平面或平面区域的面，被称为可展面。

Results The research of material mechcnics property of new device and finite element method analysis showed that its function of shape memory was very good.

结果 材料力学测试及有限元分析表明其形态记忆功能良好，体温状态下能产生稳定可靠的回复力，且应力分布均匀，抗拉能力强，具有弹性固定作用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。