Firstly, a new surface detecting and tracing algorithm is proposed in this dissertation based the connectivity characteristics of the edge surface.
首先，本文基于连续边缘曲面的连通特性，提出了一个三维图像中阶梯型边缘曲面的检测与追踪算法。
Heretofore, the error of the size of apertures is represented as a relative shift between the focus and the edge surface of the mirror, and then the image quality is computed accordingly.
把口径误差表示为焦点与端面的相对位移，可以定量计算口径误差对象质的影响。
The surface mark of an established plume is a hot spot—an isolated region of volcanoes and uplifted terrain located far from the edge of a surface plate.
一个已形成的烟羽的表面标志是一个热点——一个远离表面板块边缘的火山和隆起地形的孤立区域。
Once they hit the edge of a cone, drops are propelled towards its base, the least curved region, because of the pressure difference caused by surface tension.
一旦水滴流到了圆锥体的边缘，就会在锥体表面张力所形成的压力差的作用下流向它的底座，那里是曲线弧度最小的地方。
The communities of Paleozoic plants congregated at the water's edge and began to colonize the Earth's surface.
大量的古生代植物聚集在水域边缘，并逐渐蔓延到地球的各个角落。
The shape of this amazing fishbowl was inspired by a water drop which was ready to flow over the edge of the surface it was resting on.
这个样貌奇特的鱼缸的设计灵感，来自于一滴即将从它正停留表面滑落的水珠。
Given our small room dimensions, picking a cell at a room surface, edge, or corner is rather common — the region of a cell is likely to be smaller than the maximum 27-elements of a 3x3x3 subsection.
由于我们的房间很小，所以经常会选择到房间的表面、边沿或者一角——单元的region可能会比最大的27元素(3x3x3)子集要小。
A more detailed view of the leading edge of the Eugenie Glacier's "floating tongue" reveals surface cracks and extensive calving of icebergs in Dobbin bay.
多宾湾内，近景观察吉尼冰川(Eugenie Glacier)那条“漂动舌头”的最前端，你会发现冰山表面的裂纹和大面积崩解的迹象。
The standard Create unit has special sensors for other events, such as when the unit bumps into a wall or object and when the unit is at the edge of a surface like a table.
标准的Create单元还有一些用于其他事件的特殊传感器，例如：当工作单元撞到墙壁的时侯，或者当工作单元位于桌子边缘的时侯。
The team will also be using more than 36 portable surface weather stations, weather balloons, and they hope to send an unmanned 12ft aircraft to the edge of severe storms to collect data.
项目组还会动用36台以上的便携式地表气象工作站和气象气球。他们还希望发射12英尺长的无人飞行器到强风暴边缘搜集数据。
Farther north in India, closer to the shadow’s edge, the surface appears tea-colored.
印度北部边境更接近日食带边缘，在图像中显示为茶色。
A small, dark plume along the edge of the slick, not far from the original location of the Deepwater Horizon rig, indicates a possible controlled burn of oil on the ocean surface.
距离深海钻塔的原始位置不远处，一缕小而黑的油膜痕迹，显示海面上石油有可能被控制燃烧。
The shunt resistance represents the loss due to surface leakage along the edge of the cell or due to crystal defects.
分流电阻表示由于沿电池边缘的表面漏流或晶格缺陷造成的损耗。
At this time the simulator does not implement surface travelling wave modelling and associated edge or gap backscatter modelling, or edge diffraction scattering effect modelling.
这次模拟器没有对表面行波、相邻边界和缝隙的反向散射，或者边缘绕射散射效应进行建模。
The design of auto-body forming process commonly includes edge un-wrapping, choice of drawing direction, roughcast reckoning, design of addendum, adding the binder surface and setting the draw bead.
覆盖件拉延工艺的设计一般包括以下内容：翻边展开、拉深方向选择、坯料估算、工艺补充面的搭建、压料面的添加以及拉深筋的布置等等。
All loose or damaged polyethylene shall be trimmed back to sound coating prior to cleaning, and the edge of the polyethylene shall be bevelled at an Angle of 30 with the steel surface.
所有损坏的聚乙烯应在清洁之前对其涂层进行测深，且聚乙烯边缘应与钢材表面成30度角。
The surface of the syringe must be clear and pure; rough edge, burr, plastic stream, defect are not allowed.
注射器表面必须清洁无杂质，不得有毛边、毛刺、塑流、缺损等缺陷。
Grainy edge: Surface roughness on edges of web caused on the drying process.
起皱纸边：纸卷边缘在干燥过程所引致的起皱情况。
BALANCE TAB, a small hinged moveable part on the trailing edge of a control surface (aileron, elevator, rudder).
随动补偿片，铰接在操纵面后缘(副翼，方向舵，升降舵)的可动部。
The surface obtained when every point on the edge generates an involute is called an involute helicoid.
那表面获得当每一点在那之上边缘产生一纷乱的是呼叫一纷乱的螺旋状的。
Some of the testing results in the study of surface edge shapes of orientation films in Liquid Crystal Devices (LCD) by the tester are presented.
给出了该平整度仪在液晶显示器中液晶分子取向膜边缘表面轮廓形状研究方面的一些测试结果。
This will require some trial an error until the trimmed windows surface edge become similar to the curve from 2 views curve.
这将需要一些审判的错误，直至表面修剪窗户边成为类似的曲线从2意见曲线。
The maximum cutting stress lie of the radial distance of 0.5 double diameter nozzle, while the maximum pull stress lie in the surface edge of the rock.
岩石破坏时最大剪应力位于0.5倍喷嘴直径的径向距离处，同时在固体介质表面边缘产生最大拉应力。
The maximum cutting stress lie of the radial distance of 0.5 double diameter nozzle, while the maximum pull stress lie in the surface edge of the rock.
岩石破坏时最大剪应力位于0.5倍喷嘴直径的径向距离处，同时在固体介质表面边缘产生最大拉应力。
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