查询词典 contour forging

At last,the closed contour curve of treatment region of mode B ultrasonic monitoring image is obtained by morphology post-processing.The results show that the size of treatment region can be detected better from mode B...

结果证明：该方法克服了传统图像分割方法阈值难以确定的瓶颈，能够更好地从B超图像中检测出HIFU治疗区域的大小。

The energy function is mainly made of intra-region similar properties based on proximity principle when contour curve is situated near the object edge.

该模型符合知觉特性，是几何活动轮廓模型的一般形式，且融合图像区域信息和边界信息。

Step 4: Now progress onto the contour subsection and alter the curve into the one on the left (again, its a custom one not included with Photoshop).

第四步：现在继续来设置等高线部分，改变曲线如左图（同样的，习惯上Photoshop是不包含这个的）。

Depending on the overall characteristics of the image, the active curve contour of C-V model stopped on the edge of objects. It was possible for the segmentation of multi-objects because multi-phase level set was drawn into.

多相水平集方法的引入，使得分割多目标区域成为可能，同时还避免了水平集函数过多而带来的覆盖区域的重叠和真空问题。

Intake efficiency is the most fundamental and important parameter for engine performance, yet the open and close timing as well as the lift depth of the intake valves are determined by the contour curve of the camshaft, that means the valve timing and lift depth are constant and fixed.

进气效率，是引擎最基本也是最重要的性能参数之一。而进汽门的开启时间与关闭时间以及扬程的大小是经由凸轮轴的轮廓曲线所决定，亦表示汽门正时与扬程是固定不变的。

According to the velocity filed mentioned above, the contour of the drawing die was rationally designed. To prove its applicability and superiority, FEM software, MARC and SUPERFORM, were used to simulate the drawing process of cross tube in "conical die" and "streamlined die".

本文以十字形钢管为研究对象，开展对异型钢管拉拔成形过程研究，首先结合挤压流线理论，设计了&流线型&拉拔速度场模型，这为改善金属流动状态、降低能耗创造了良好条件；紧接着以&流线型&速度场为理论依据，对十字形管拉拔模具的凹模轮廓进行了合理设计。

These are known as computer numerical control lathes and the too or the cross slide can be fed in any direction in the horizontal plane to generate a required contour on the workpiece.

这些车床称为计算机数字控制CNC）车床，而且刀具或横向滑板可以在水平面上的任一方向进给以使工件上产生所需的廓形。

In Long Distance Event, map scale is 1:15,000 with 5 m contour

赛使用比例为1：4000及5米等高线间距之地图，而

In the paper a linear elastic model is proposed which is used in solving the planar contour registration problems between deformed objects.

摘要提出了一种线性弹性模型用以解决具有形变的平面轮廓匹配问题。

Results showed that the topsoil (10cm) pH increased with increasing distance from bole. The minimum topsoil pH presented on the region of bole base. Some contour lines of topsoil pH were concentric circles which centered in boles.

结果表明，两树种树干周围表层土壤(10cm)的pH均由树干基部向外围逐渐增加，pH最低值常出现在树干基部附近，有的树干周围土壤pH等值线呈近似同心圆的分布。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48