查询词典 occluded

Results According to morphology, there were 3 types of superficial venous trunks in the flaps:"I" type,"Y" type and branch type. All types of the superfical venous trunks were the major passages in the venous drainage of the flaps. If the superficial venous trunks were occluded in pedicles, the venous drainage of the flaps almost stoped.

结果：根据形态可将逆行皮瓣中的浅静脉千分为3种类型：&I&形，&Y&形和树枝形，各种类型的浅静脉干都是皮瓣静脉逆向回流的主要通道，如果在蒂部将浅静脉干闭塞，皮瓣的静脉回流基本停滞。

Furthermore, the algorithm exhibits robuster in the situation that the object is partially occluded, rotated and shape distorted. A vision-based human motion recognition method is introduced in this paper. A modified shape context method named area-based shape context is used to describe the shape. Then continuous hidden markov models are built to model the human motions, and Bayesian criterion is used to classify them.

本文的行为识别算法是建立在对人体行为观测的基础上的，用一种改进的基于人体区域的形状上下文技术表示人体轮廓形状，通过对训练样本集进行学习，利用最佳状态数估计法建立连续隐马尔可夫模型之后，利用贝叶斯判别准则，实现了对人体行为如走、跑、双脚合拢跳跃、单脚跳跃和侧向跳跃五种行为的识别。

Self-fluxing Fe-Cr-Ni-B-Si alloy prowders are laser clad on medium carbon steel substrate of dimensions 80×35×10mm〓. The investigation results of this clad layer are: micro-defects, micro-cavity and occluded forin substance, are the micro-cracks and crack resourses in clad layer; crack of coating propagates along the boundary of two kinds of eutectic sutructure; The included angle θ between the cracking direction and laser scanning direction in multitrack overlapping clad is smaller than that in one-track clad because of crack propagating along crystalline growth direction and crystalline direction in overlapping zone being different from it in one-track clad.

在调质态的45〓钢表面，采用预置粉末法进行FeCrNiBSi合金的多道搭接激光熔覆，对其熔覆层进行分析表明：多道搭接激光熔覆层裂纹扩展方向与激光扫描方向间的夹角θ与单道熔覆时相比明显变小，前者θ0°，后者θ角基本都为90°，这主要是因为多道搭接时，搭接区结晶方向发生了变化以及裂纹沿结晶方向扩展所致；激光熔覆层裂纹大多是以覆层与基材交界面的孔洞、熔覆层内不同方向共晶团间的显微缩孔、夹杂物的边界等三种显微缺陷作为裂纹源，并沿低熔点物相形成元素偏析造成弱化膜的共晶团界面扩展延伸。

The main relative systems of heavy-hard rainfall in northeast plateau are Western Pacific Subtropical High, South Asia High, Low Latitude Systems, Upper Level Jet , Low Level Greater Wind Speed Axes, Westerly Trough and Plateau Trough, Low Level Vortex, Cold Frontal, Occluded Front in Qinghai Lake, Mesoscale Low Pressure, Heat Low-Pressure in Qinghai, shear line and convergence line, mesoscale cloud cluster, etc.

西太平洋副高、南亚高压、低纬系统、高空急流、低空大风速轴；西风槽和高原槽、低涡、冷锋、青海湖锢囚锋以及中尺度低压、青海热低压、切变线与辐合线、中尺度云团等系统是高原东北部地区大到暴雨的主要相关系统。100hPa上的南亚高压中心强度加强，位置东西摆动预示高原地区将有降水产生，中心强度减弱，降水过程结束。

Before the occurrence of the rainstorm there are the energy front, the occluded high energy tongue and the centre of the high energy.

结果表明，该次暴雨的出现和早期出现的高能系统及深厚对流不稳定层有一定的对应关系。

By using the non static mesoscale model MM5, the forming process of the occluded front in North China during the period of November 20—21, 1998 was numerically simulated.

运用非静力中尺度模式（MM5）对1998年11 月20～21日的华北锢囚锋形成过程进行数值模拟。

According to a cached google page, backingstore is "used to enable the server's support for backing store, a mechanism by which pixel data for occluded window regions is remembered by the server thereby alleviating the need to send expose events to X clients when the data needs to be redisplayed."

根据google搜索页面，backingstore是用于允许服务器支持后台存储，通过它当象素数据需要重新显示时，被遮挡的窗口层的象素数据就记录在服务器上，从而减轻了传送前台数据给X客户端的需求。

I argue that it is crucial that we investigate the form of representation, legal, political and aesthetic, within which 'queer' Asian migrants are given recognition and definition by the US state, to query if such representation far from being felicitous, is yet another mode by which Asian diasporic sexualities are constitutively occluded at the very moment of their asserted historical emergence.

这种法律上的承认和保护是对酷儿的政治的、法律的和审美的再现。我认为非常有研究价值。在这种再现中，酷儿身份的亚裔移民被美国政府定义、认可。但我们有必要追问这种再现是一种福祉，还是另一种模式的禁锢。海外亚裔的性存在是不是在刚刚宣布了它的历史性的存在的同时，就被这种模式所建构和禁锢了。

This model can realize the depth perception of the objects and the figure-ground separation not only in the normal scenic images but also in the occluded scenic images. Experimental results testified the model's feasibility.

该模型不但可以分析和处理一般的真实场景的立体图像对，还可以处理遮挡场景的立体图像对，实现表面深度感知以及景物与背景的分割。

METHODS: Rats in each group were anesthetized with intraperitoneal injection of ethyl carbamate at dosage of 1mg/kg; then in intestinal IR group and shenfu injection group rats' superior mesenteric artery was occluded with vascular clamp for 1 hour before 2-hour reperfusion,which was not conducted in blank control group.

各组大鼠给予氨基甲酸乙酯1 mg/kg腹腔注射麻醉，肠缺血再灌注组和参附注射液组用血管钳夹闭肠系膜上动脉1 h然后再灌注2 h，空白对照组不用血管钳夹闭肠系膜上动脉。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。