封闭线构成了表面的外缘。
电力线也是一条封闭线；它形成一个圈，返回原处。
An electric line of force is also a closed line; it too forms a loop and returns on itself.
比如说，从利润领域或产品线来看，假设从职能上看你的公司是高度多样化、高度封闭的。
For example, say your company is highly diversified and highly siloed by functions, by profit areas, or by product lines.
如果给定一条封闭曲线，那么求所做功的线积分为零。
If we have a closed curve then the line integral for work is just zero.
但仍然想要沿着封闭曲线的线积分计算。
And, I still want to compute the line integral along a closed curve.
如果不喜欢计算线积分，可以通过增加一条线积分让曲线封闭起来，然后就可以用格林公式来计算了。
Or, if you really don't like that line integral, you could close the path by adding some other line integral to it, and then compute using Green's theorem.
如果给你们一条非封闭曲线，然后让你们计算线积分，你们必须动手一点点来计算。
OK, so if I give you a curve that's not closed, and I tell you, well, compute the line integral, then you have to do it by hand.
介乎学徒训练中心与棉花路之间的一段加路连山道西行线将临时封闭，禁止所有车辆行驶。
Caroline Hill Road westbound between Apprentice Training Centre and Cotton Path will be temporarily closed to all vehicular traffic from.
由于本发明打线区上设置隔绝件，再将阻隔板封合于隔绝件上，先形成封闭区域，因此在组装时，本发明可提高影像模块的可靠度，进而使良率提高；
Being sealed on the isolation piece, the baffler forms closed area in advance. Thus, the invention raises reliability of image module assembled, and ratio of fine product.
该文针对复杂背景的彩色图像，提出并实现了一种图像封闭轮廓线提取的方法。
This paper has deep ly researched image segmentation. Aiming at the color image with complicated background, a novel method of close contour line extraction is presented.
将每个通道的HI和LO线合绞在一起可减小封闭区域。
Twist the HI and lo wires of each channel together to minimize the enclosed area.
这些名词所共有的中心意义是。包围着一个封闭图形或区域的线。
The central meaning Shared by these nouns is. A line around a closed figure or area.
介绍了采用反渗透技术，结合国内现有油漆线的超滤装置实现电泳后冲洗全封闭逆流冲洗的技术。
This paper introduces the entirely closed upstream cleaning technology after electro - coating, where reverse osmosis technology is employed and domestic ultrafiltration equipment is used.
选择钢笔工具（P），路径模式，画一条如图中黄线所示的封闭的路径将模特包住。
Set the Pen Tool (P) to Paths in the options bar, then draw a closed path to encompass the model as indicated in yellow.
形状不同的线在封闭情况下可以构成具有差异性质的面。
Different shapes of the line can constitute the nature of the surface with differences in closed cases.
解析几何中圆锥截线的一条封闭曲线，包含了与两个定点(焦点)之距离呈等值增加的所有点。
Closed curve, one of the conic sections of analytic geometry, consisting of all points whose distances from each of two fixed points (foci) add up to the same value.
如果段中存在间隙，则绘制一条假想线来使它封闭。
If there is a gap in a segment, draw an imaginary line to close it.
最后，将山脊线或山谷线“雏形”中封闭的三角形断开，并剔除过短的山脊线和山谷线。
Finally, the closed triangles in ridge and valley axes are broken and the short branches are removed.
介绍了一种优化方法——围法，该方法的基本原理是利用函数等值线封闭且互不相交。
In this paper, a new optimization method named surround method is introduced. and Its bases upon isoclines of function are closed and doesn't intersect with each other.
武汉地铁二号线和四号线多个站点进水并一度被迫封闭，长江隧道全线封闭。
Some subway stations and underground passages were closed due to severe waterlogging. So was a tunnel across the Yangtze River.
采用样条函数线法分析了圆柱壳及具有封闭截面壳体的几何非线性问题。
The spline function method of lines is used in analyzing nonlinear problems of cylindrical shells.
在美国的生活太封闭了，每天办公室公寓两点一线的生活方式很难认识新的人。
Life in the United States is too closed, the front line every day office life difficult two apartments to meet new people.
封闭区域只在如果想象的线与边界线的奇数数量交叉时才被填充。
The enclosed area is filled only if that imaginary line crosses an odd number of boundary lines.
字体轮廓的源格式是一组封闭的路径，叫做轮廓线。
The source format of Outlines is a collection of closed paths called contours.
选取河南省登封县为示范县，新密县为对照县。 采用封闭式调查问卷对两县分别进行基线和终线调查。
We selected Defeng County of Henan province as the demonstrated group, and Xinmi County as the control group.
研究结果表明，适配包线由最小着舰速度和最大着舰速度封闭而成。
The results indicate that the parameter match envelope is made up of minimal and maximal landing speed.
最后，采用了双向插值的方法，依据领口线的形状所构成的封闭区域，进行三维衣领空间曲面三角网格化的造型。
The thesis use the special method , according to the collar line form the obdurate area, trigonometry gridding the collar 3D interspace curve-side , complete the collar model's initial sculpt.
在湖心亭周围，一道用彩色小旗组成的警戒线已经拉开，各类游船只可以在警戒线外活动，湖心亭景点已经被封闭。
Around the Huxinting, an alarming line made of color flags have been set up. No boats are allowed into the line. These days, no visiting is served to the Huxinting scenic spot.
在湖心亭周围，一道用彩色小旗组成的警戒线已经拉开，各类游船只可以在警戒线外活动，湖心亭景点已经被封闭。
Around the Huxinting, an alarming line made of color flags have been set up. No boats are allowed into the line. These days, no visiting is served to the Huxinting scenic spot.
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