The upper edge of J-10B’s tailfin is curved, in contrast to the straight-edged tailfin of the J-10.
J-10B战机的垂尾顶部边缘呈现弧形，与J-10垂尾的平直形状对比鲜明。
Of many methods, straight-edge-line-based shape description is the best one not only because it is abstract sufficiently, but also because it provides abundant information.
描述形状特征的方法很多，其中基于边缘线段的形状描述方法既足够抽象，又能提供丰富的信息，是描述形状的最佳方式之一。
The straight-edge diffraction of this parallel beam superposing on the light spot constitutes the so-called M-line.
这束平行光的直边衍射花纹与光斑本底叠加的结果在观察屏上形成为通常所称的M线。
From the usage characteristics of automatic testing optical lens, a viewpoint of straight-edge response function as final evaluation criterion is proposed in this paper.
从自动测量用光学镜头的使用特点出发，提出用其直边响应函数作为最终评价标准的观点。
This paper deals theoretically with the influences of various kinds of mutual coherence function and the degree of coherence on the distribution of straight-edge generated image field.
本文从理论上研究了部分相干情形下，各种相干函数及相干度，对直边象场分布的影响。
Traditional isoparametric elements are usually sensitive to various curved or straight edge mesh distortion.
目前普遍采用的传统等参元族对网格的曲边、直边畸变均十分敏感。
The boundary conditions can be different at each straight edge.
两直边边界条件可以不同。
The subpixel line equations of two generatrices in two planes projected by the rotary object is obtained by the subpixel straight line edge detection method based on spatial moment.
采用基于空间矩的回转体像面目标直线边缘亚像素提取技术，获得回转体目标在每个像面上的两条母线的亚像素直线方程。
The numerical tests are taken for problems of internal straight cracks, circular arc cracks, and edge cracks.
对直裂纹、圆弧裂纹和边裂纹进行了计算。
They will either have a straight or slightly curved edge.
他们的刀锋要么是直的要么是有点弯曲。
"Due to small round cord, tight straight edge have also produced in Xinyang, Henan Province, so named" Xinyangmaojian.
因条索细圆、紧直有锋芒，又产于河南信阳，故取名“信阳毛尖”。
It is proved that for a image subblock with a single straight edge, the DCT coefficient. energy compaction orientation and the spatial edge orientation are not always orthogonal.
通过理论推导及事例分析证得含平直单边缘图像子块，其DCT变换系数能量并不总是集中分布在与其空间边缘走向垂直的方向上。
This paper presents a calculating method for the edge of a new hob with straight groove and zero rake Angle. The original section edge of the said hob is on the surface of basic worm.
本文提出了对直槽零前角滚刀，原始截面刃形在基本蜗杆齿面上，其新滚刀刃形的计算方法。
The relationship between critical climb distance and temperature of straight edge dislocation was discussed.
讨论了直刃位错临界攀移距离和温度的关系，指出了表面上相对稳定的位错组态。
In some places, cliffs rise almost straight from the water's edge.
有些地方可以看到悬崖与水面几乎垂直。
A fast algorithm to extracting straight lines from edge images is proposed in this thesis.
本文提出一种从边缘图像中提取直线的快速算法。
If you sit at a desk all day, don't perch on the edge of your seat at work trying to sit up straight.
如果你要在桌子旁呆一整天，工作时别坐在椅子的边缘，要尽量坐直。
When a round object rolls along a straight line, a track on the round edge is called a roulette or a cycloid.
当一个圆沿着一条直线滚动时，圆边上一点的轨迹叫做旋轮线或摆线。
A straight line fitting method is adopted in edge detection of one-dimension image in the linear CCD measuring system.
在线阵CCD测量系统中采用直线拟合方法检测一维图像边缘。
Although there are many mature algorithms in edge detection, few approaches can extract straight lines from edge images.
边缘检测已经有许多成熟的算法，但是从边缘图像中提取直线的算法还不多见。
The strategy of rats to find the hidden platform was changed gradually by edge type and random type to tendency type and straight line type.
大鼠寻找平台的策略，由边缘式和随机式逐渐转变为趋向式和直线式。
Experimental results show that for the straight line-rich images this algorithm can get better edge reconstruction quality compared with the traditional wavelet-based image coding.
实验结果表明，对富含直线边缘的图像来说，与小波图像编码算法相比，该算法获得了较高的边缘重建质量。
The amplitude of edge waves is much smaller than that of forcing waves in the case of straight coastline and two-dimensional shelf topography.
对地平直海岸和二维大陆架，自由边缘波的振幅远小于强迫波的振幅。
The straight-line bilateral milling machine used PLC control system Settings interface processing parameters through a pair of straight edge to complete the Cumo, Jingmo, polishing.
该直线双边磨边机采用PLC控制系统通过界面设定加工参数一次完成双直边的粗磨、精磨、抛光。
Sight along the edge to see if it's straight.
顺着边目测，看看直不直。
As soon as you look at it with your eye on the edge on the table, you will find that it ceases to appear to you a figure, and that it becomes in appearance a straight line.
你的眼睛一旦贴着桌子边缘看它，你就会发现它不再呈现出一个图形的样子，从外观上来看，它变成了一条直线。
This product applicable to the grinding of glass double-straight edge.
本产品适用于磨削玻璃双直边。
Of flat glass products for the grinding. Glass straight double-edge of the Cumo, Jingmo Chamfer on both sides of the Cumo and one-time processing can be completed.
产品适用于对平板玻璃的磨削。玻璃双直线平边的粗磨、精磨及两侧倒角的粗磨可一次性加工完成。
With the mic placed on a boom stand, position the mic about two feet above the drummer's head, and point it straight down at the bass drum pedal's inner edge.
用吊杆把麦克固定到鼓手头部上方两英尺的高度，并让它向下指向底鼓踏板的内沿位置。
With the mic placed on a boom stand, position the mic about two feet above the drummer's head, and point it straight down at the bass drum pedal's inner edge.
用吊杆把麦克固定到鼓手头部上方两英尺的高度，并让它向下指向底鼓踏板的内沿位置。
应用推荐