有向直线

词组短语

directed line · oriented line

与有向直线相关的网络例句 [注：此内容来源于网络，仅供参考]

Introduced a line detection method that is simply connected to the chain, its definition of simple and clear physical significance, easy storage and handling.

采用了一种检测直线的方法，即有向单单连通链法，它定义简单，物理意义明确，易于存储和处理。

On this foundation, the followingfew problems are resolved. Firstly, we have a kinematic density formula for pairs of needles by using thekinematic density formula for pairs of oriented lines. The geometric probability thatthe random pairs of needles intersect at a point in convex body K is considered.

在此基础上，重点解决了以下几个问题：首先利用R~2上有向直线偶的运动不变密度公式，得到了针偶的运动不变密度公式，考虑了针偶与凸体K相交且针偶的交点属于K的这样一个几何概率问题。

The parameter space is one-dimension and the geometric meaning of the parameter is the cross ratio of four directional distances between a point and four lines.

其参数空间是一维的，参数的几何意义是点到四条直线的有向距离之交比。

For improving the algorithm, the text started with analyzing the plus or minus characteristic of a straight line, further described roundly various mutual positions relation between the point and the directed line segment and the corresponding disposing process.

为改进算法，首先从分析直线的正负性入手，进一步全面描述了点与有向线段的各种相互位置关系及相应的处理步骤。

A novel tubular permanent magnet linear servo motor was proposed. The motor applies the axial magnet array topology of the secondary rod, and the air-cored armature windings and slotless structure of the forcer, which totally eliminates the cogging force of general permanent motors.

介绍了一种圆筒型永磁直线伺服电机，电机次级采用轴向磁通结构，初级采用无铁心空心式绕组设计，完全消除了传统有铁心永磁电机固有齿槽效应所引起的推力波动问题。

One would approach at first warily through the shrub oaks, running over the snow-crust by fits and starts like a leaf blown by the wind, now a few paces this way, with wonderful speed and waste of energy, making inconceivable haste with his "trotters," as if it were for a wager,and now as many paces that way, but never getting on more than half a rod at a time; and then suddenly pausing with a ludicrous expression and a gratuitous somerset, as if all the eyes in the universe were eyed on him —— for all the motions of a squirrel, even in the most solitary recesses of the forest, imply spectators as much as those of a dancing girl —— wasting more time in delay and circumspection than would have sufficed to walk the whole distance—— I never saw one walk —— and then suddenly, before you could say Jack Robinson, he would be in the top of a young pitch pine, winding up his clock and chiding all imaginary spectators, soliloquizing and talking to all the universe at the same time —— for no reason that I could ever detect, or he himself was aware of, I suspect.

有一只赤松鼠开始谨慎地穿过矮橡树丛，跑跑停停地在雪地奔驰，像一张叶子给风的溜溜地吹了过来；一忽儿它向这个方向跑了几步，速度惊人，精力也消耗得过了份，它用"跑步"的姿态急跑，快得不可想象，似乎它是来作孤注一掷的，一忽儿它向那个方向也跑那么几步，但每一次总不超出半杆之遥；于是突然间做了一个滑稽的表情停了步，无缘无故地翻一个觔斗，仿佛全宇宙的眼睛都在看着它，——因为一只松鼠的行动，即使在森林最深最寂寞的地方，也好像舞女一样，似乎总是有观众在场的，——它在拖宕，兜圈子中，浪费了更多的时间，如果直线进行，早毕全程，——我却从没有看见过一只松鼠能泰然步行过，——然后，突然，刹那之间，它已经在一个小苍松的顶上，开足了它的发条，责骂一切假想中的观众，又像是在独白，同时又像是在向全宇宙说话，一我丝毫猜不出这是什么理由，我想，它自己也未必说得出理由来。

The findings indicate that, on the whole, the pattern of load transfer curves of adfreezing stress on a steel pipe pile stem and that of resistance stress on the pile tip are parabola and straight line, respectively; Due to the rheology effect, to different extent, adfreezing stress on the pile stem and resistance stress on the pile tip vary with time and relative displacement of pile-soil, respectively, and the settlement of pile tip varies with time tempestuously within 5 hours of loading, and then approximates to stability.

结果表明：模型钢管桩桩侧冻结力荷载传递函数曲线及桩端阻力荷载传递函数曲线其线状大致分别程抛物线及直线；由于流变效应的影响，桩侧冻结应力及端阻应力随时间有不同程度的变化；桩土相对位移和桩端下沉量开始5h内随时间变化较大，但加载5h后逐渐向稳定方向发展。

If you lose your location on the map, firstorient it. Select a feature of terrain, and from that draw aline on the map towards yourself.

如果你无法确定自己在地图上的位置，先将地图调整到正确的方向，选择一处有特色的地形，在地图上以那个点为起始向自己的方向画一条直线。

One would approach at first warily through the shrub oaks, running over the snow-crust by fits and starts like a leaf blown by the wind, now a few paces this way, with wonderful speed and waste of energy, making inconceivable haste with his "trotters," as if it were for a wager,and now as many paces that way, but never getting on more than half a rod at a time; and then suddenly pausing with a ludicrous expression and a gratuitous somerset, as if all the eyes in the universe were eyed on him —— for all the motions of a squirrel, even in the most solitary recesses of the forest, imply spectators as much as those of a dancing girl —— wasting more time in delay and circumspection than would have sufficed to walk the whole distance—— I never saw one walk —— and then suddenly, before you could say Jack Robinson, he would be in the top of a young pitch pine, winding up his clock and chiding all imaginary spectators, soliloquizing and talking to all the universe at the same time —— for no reason that I could ever detect, or he himself was aware of, I suspect.

有一只赤松鼠开始谨慎地穿过矮橡树丛，跑跑停停地在雪地奔驰，像一张叶子给风的溜溜地吹了过来；一忽儿它向这个方向跑了几步，速度惊人，精力也消耗得过了份，它用&跑步&的姿态急跑，快得不可想象，似乎它是来作孤注一掷的，一忽儿它向那个方向也跑那么几步，但每一次总不超出半杆之遥；于是突然间做了一个滑稽的表情停了步，无缘无故地翻一个觔斗，仿佛全宇宙的眼睛都在看着它，——因为一只松鼠的行动，即使在森林最深最寂寞的地方，也好像舞女一样，似乎总是有观众在场的，——它在拖宕，兜圈子中，浪费了更多的时间，如果直线进行，早毕全程，——我却从没有看见过一只松鼠能泰然步行过，——然后，突然，刹那之间，它已经在一个小苍松的顶上，开足了它的发条，责骂一切假想中的观众，又像是在独白，同时又像是在向全宇宙说话，一我丝毫猜不出这是什么理由，我想，它自己也未必说得出理由来。

It ends here ...and here ..."—Breanne pointed again at the display—"at the top of this cliff face. There's about a thirty-foot drop straight down and then another twenty feet of loose dirt and rock to the base of the ravine.

到这儿就没有了……还有这儿……&布莲娜又指了指显示器，&崖正面上方，向下有一个30英尺高的直线落差，然后又是20英尺的松土和岩石，然后到了峡谷基地。

与有向直线相关的网络解释 [注：此内容来源于网络，仅供参考]

directional beeline：有向直线

方向选择性:directional selectivity | 有向直线:directional beeline | 指向角差:directional angle difference

directed line segment：有向线段

directed line 有向直线 | directed line segment 有向线段 | directed number 有向数

directed line segment：有向线段Btu中国学习动力网

directed line 有向直线Btu中国学习动力网 | directed line segment 有向线段Btu中国学习动力网 | directed number 有向数Btu中国学习动力网

directed line：有向直线

directed angle 有向角 | directed line 有向直线 | directed line segment 有向线段

directed line：有向直线Btu中国学习动力网

directed angle 有向角Btu中国学习动力网 | directed line 有向直线Btu中国学习动力网 | directed line segment 有向线段Btu中国学习动力网

directed angle：有向角

direct variation 正变(分) | directed angle 有向角 | directed line 有向直线

oriented intersection：有向交叉

oriented homology group 有向同岛 | oriented intersection 有向交叉 | oriented line 有向直线

oriented intersection：有向交

oriented homology group 有向同岛 | oriented intersection 有向交* | oriented line 有向直线

oriented line：有向直线

oriented intersection 有向交叉 | oriented line 有向直线 | oriented plane 有向平面

oriented plane：有向平面

oriented line 有向直线 | oriented plane 有向平面 | oriented polygon 有向多角形