线的

Secondly, the analytic expressions of the error band boundary line for the s model of line segment are deduced, the parameter equations of the error band boundary are gotten.

考虑实用性和合理性，将线元看成离散点的集合，将线的不确定性看成点的不确定性的聚合体，将线元的位置不确定性模型看成以各点误差椭圆的长半轴E为半径的误差圆的聚合体，建立了以线元上任意点处的误差椭圆的长半轴E为带宽的线元不确定性ε模型。

Analyses of loci in the π plane and meridian line s show that the parabolic and hyperbolic type failure envelopes have no influences on the shape of the.

对改进式所作的π平面极限线和子午线分析表明，采用抛物线和双曲线形强度包络线基本上不会改变原准则在π平面上的极限线形状，但子午线由直线改为曲线，极限面在主应力空间内分别为抛物面和双曲面，其锥顶距坐标原点也比采用线性强度包络线的要小。

In order to control the flow separation by reducing the diffusion factor and enlarging the diameter of inner circle, the meridian plane profile of the return channel was redesigned, which is achieved by substituting arbitrary curve for the circle with no change of the axial length of the stage. Bezier curve with eight parameters was chose to describe the shape of meridian plane profile, and the optimization of the meridian plane profile was implemented combining back-propagation neural network with genetic algorithm.

改进的主要思路是减小弯道前半部分通道的扩压度，并同时加大弯道出口内侧的转弯半径，主要做法是在不增加整级轴向尺寸的前提下，用任意曲线取代传统弯道的同心圆环结构，给定弯道回流器子午型线的外侧型线，采用Bezier曲线对内侧型线的2段曲线进行参数化描述，利用遗传算法和反向传播(back-propagation，BP)神经网络相结合的方法对内侧型线进行优化，得到新的弯道回流器子午型线。

Formation of a birdnest prevents free movement of goods and may be caused by inadequate tensioning of the top thread,top thread not through take-up lever,top thread not following thread path correctly or flagging goods.

鸟巢的深圳阻碍了图案的自由移动，它可能是因为服装的线张力不够，顶部的线未深圳海燕服装批发紧线器杆，顶部的线未海燕服装批发地沿着线的轨迹，或者是图案下垂了）。

Formation of a birdnest prevents free movement of goods and may be caused by inadequate tensioning of the top thread, top thread not through take-up lever, top thread not following thread path correctly or flagging goods.

鸟巢的形成阻碍了图案的自由移动，它可能是因为顶部的线张力不够，顶部的线未穿过紧线器杆，顶部的线未正确地沿着线的轨迹，或者是图案下垂了）。9 \： f9 l# n2 N6 C0 Q+|# j S

Aiming at the case that the table line may be sloping,breaking,rupturing,or conglutinating with the words, we study the method of the line detecting carefully.

针对表格框线存在倾斜、破裂、断裂及字符与表线粘连等情况，对表格柜线的检测方法进行了深入研究。

When the field is applied along the wires, the hysteresis loop exhibits a shear effect, which always means an equivalent demagnetizing field. It comes from the dipole interaction between the wires. The coercivity of the Fe nanowire arrays in the diameter of 16nm is 2000Oe at 300K, and it will increase to 2800Oe when the temperature decreases to 5K.

不同直径的Fe纳米线的磁滞回线均表明沿着线的方向均表现出shearing effect，表明其中存在一个等效退磁场，它来源于线间的偶极相互作用。16m的Fe纳米线的矫顽力室温下为2000Oe，5K时则达到2800Oe。

When we set the jumper, the finger often can not grasp the jumper cap, it is recommended to use pliers or tweezers holding jumper plug cap.

当我们设置跳线的时候，手指常常抓握不住跳线帽，建议用钳子或镊子夹着插拔跳线帽。

In the process of line detecting,we propose a method that base on One -way and quasi connection,which can overcome the problem that the table line is sloping,breaking,conglutination, effectively.

在表格框线检测中，提出基于单向准连通的检测方法，有效地克服了框线的倾斜、破裂及粘连等情况；在表格框线的处理中，采用对检测线的连接和筛选的方法，有效解决了表格框线断裂的问题。

However,there have been no papers which have investigated Minkowski and Minkowski slant helices and Minkowski conical geodesic curves so far as.In this paper,our major study is to give the definition of Minkowski general helix and Minkowski slant helices and Minkowski conical geodesic curves in indicators 1 in pseudo-Euclidean three-space (that is, three-dimensional Minkowski space), and study the definition of equivalence Minkowski general helix, By considering geometric invariants of these space curves, we can estimate the order of contact with those special curves for general space curves.

本篇文章主要研究在指标数为1的3维伪欧氏空间(即三维Minkowski空间)中，我们给出Minkowski一般螺线、Minkowski斜螺线和Minkowski锥面测地线的定义，研究Minkowski一般螺线的等价定义，给出Minkowski斜螺线和Minkowski锥面测地线作为三维Minkowski空间中的特殊曲线所特有的性质，并通过考虑三维Minkowski空间曲线的几何不变量，估计Minkowski斜螺线和Minkowski锥面测地线这两种特殊曲线和一般Minkowski空间曲线切触的阶数。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。