曲线长度

The results show that the gabion meshes present good tensile characteristics in the event of the rupture of the meshes. The larger-diameter gabion mesh shows a better mechanical performance, and the mechanical performance of 80RE geogrid is superior to that of 70RE geogrid. The revised relationship curves between the tension per unit width and unit elongation also present elastic stage, yield stage and strength stage. The constraint deformation of reinforcement is influenced by factors such as secant modulus of materials, stress levels, and the length of reinforcement in active area and stable area.

结果表明，格宾网在发生钢丝断裂之后仍呈现出较强的抗拉性能，大直径格宾网体现出优越的力学性能；80RE土工格栅的力学性能优于70RE土工格栅；修正后的格宾网的单位宽度拉伸力与伸长率的关系曲线仍呈现弹性、屈服和强化3个阶段；在约束条件下，筋带的变形量与筋带的割线模量、应力水平、筋带在加筋体中主动区和稳定区的长度等因素有关。

The curve of third harmonic sound pressure level(SPL3)is alsoa "periodic function".The period length is about"first resonancefrequency" of the tube Δf=f0=c0/(2L).The magnitude of SPL3 canbe predicted by Coppens theory(with one of the parameters modified).

三次谐波声压级变化曲线为一"准周期"函数，周期长度为驻波管的第一共振频率值Δf＝f0＝C0/2L，用Coppens所推导的"共振"时公式，计算三次谐波共振峰的量值，表明仍存在差异，只有经过参数修正才能所得结果。

The whole process of the experiment was visualized and recorded in the tape through an intravital fluorescent microscopic system. The dynamic process of thrombus formation was digitized using a multimedia computer system. With a specially developed image processing software, initiation time of thrombus formation, totally occluded time, and the time course changes of normalized thrombus length, thrombus height, cross area, thrombus surface area and thrombus volume were measured quantitatively. Besides, the growth rate of platelet thrombus in this thrombosis model was discussed.

利用视频多媒体系统和自行开发的计算机图象处理系统，对血栓生长的动态过程进行图象的采样、处理和分析，定量测量了血栓开始形成时间、血栓完全栓塞时间，以及归一化后的血栓长度、血栓高度、血管狭窄截面面积、血栓表面积和血栓体积等指标的时变曲线，并对光化学法致栓模型中血小板血栓的生长速度进行了讨论。

The whole process of the experiment was visualized and recorded in the tape through an intravital fluorescent microscopic system. The dynamic process of thrombus formation was digitized using a multimedia computer system. With a specially developed image processing software, initiation time of thrombus formation, totally occluded time, and the time course changes of normalized thrombus length, thrombus height, cross area, thrombus surface area and thrombus volume were measured quantitatively.

利用视频多媒体系统和自行开发的计算机图象处理系统，对血栓生长的动态过程进行图象的采样、处理和分析，定量测量了血栓开始形成时间、血栓完全栓塞时间，以及归一化后的血栓长度、血栓高度、血管狭窄截面面积、血栓表面积和血栓体积等指标的时变曲线，并对光化学法致栓模型中血小板血栓的生长速度进行了讨论。

Chapter 3 analyzes the parameters of the dynamic equations, such as the motion mass, the deflection curve length of the belt, the main resistances coefficient and the belt's modulus of elasticity.

在第三章中对输送机系统动力学方程中的各影响参数：参与运动的质量、输送带挠曲线的长度、主要阻力系数和输送带的弹性模量进行了分析。

Due to the impossibility to compute the exact length of NURBS curve through integration in a short time, it is very difficult to get the deceleration distance and to forecast the point to begin the deceleration stage in real time.

由于不能通过积分方法在短时间内精确计算NURBS曲线的长度，使得在数控加工过程中实时计算减速距离、判断最终减速段开始点变得非常困难。

If we can develop more penetration tests, more exact physical and mechanical model will be established, and the theoretical analysis will be more applicable to practical application. Finally, based on the numerical simulation and the code P2G, the effect of stick length to overloading curve is analysed.

最后从实际需要出发，以数值模拟为主，结合程序P2G，简单分析了探头长度的变化对探头-尖拱弹丸侵彻水沙介质过载曲线的影响。

The different width and length of Hilbert curve geometries were investigated by finite element method. The computation results show that the DGS rejects the signal at two frequencies 2.43 GHz and 7.11 GHz from 0~9 GHz with more than -15 dB suppression. Q factors of the Hilbert curve DGS is bigger than that of conventional DGS.

通过有限元法对不同Hilbert曲线宽度和长度的DGS结构微带线进行计算，计算结果表明，该结构在0~9 GHz频段内表现出2.43 GHz和7.11 GHz这2个谐振频率，对应频率的通带反射损耗低于-15 dB，并且阻带特性在谐振频率处比传统DGS微带线有更高的 Q 值。

With the increase of amylum quantity, the color of each the standard solution iodine combined with amylum changes dark and the its absorbance enlarges, the linear part in standard curve enlarges, while the amylum quantity are 20 ml and 50 ml respectively, the length of linear part in standard curve is not changed, so the optimum quantity of amylum is 20 ml.

对于碘标准系列溶液，随着显色剂淀粉用量的增加，溶液的颜色加深，吸光度在增大，标准曲线的线性部分加长，加入淀粉为20 ml和50 ml时，直线部分的长度变化不大，因此，加入20 ml最为理想。

We calculate the regression curve about length of erased magnetic record and lightning current peak. We analyze the error of recording data and find a new means about direct measurement of the max lightning steepness with magnetic tapes.

作出磁带消磁长度与霄电流峰值的拟合曲线，对测量数据进行误差分析，找到利用磁带直接测量雳电流最大陡度的新方洁。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。