查询词典 parameter curve

The relation between the parameter of ground motion and time is transformed into a pure random process with the amplitude varying with time. Based on the concept that there is the scaling invariant fractal structure in the transmission of earthquake motion and the self-affinity of the ground motion signal in time domain, an assumption is deduced that the curve of the stationary random noise of the ground motion varying with time is a fractal graph.

将一个运动参数的时间变化过程转化为具有时变振幅的一个纯随机振荡问题，运用地震运动传递具有无特征尺度的分形结构和地运动时域信号具有统计自相似性的概念，提出地面运动随机平稳噪声的时变曲线是一条分形曲线的假设。

Assume also that point corresponds the value of parameter t, then the equation of the tangent line to the curve L at point M is given by

假设对应到参数值，则L在点M的切线方程为。

Test report: standard Chinese report forms; print, display and store all the data and curve with a computer: LED combined test report, linearity test report of electrical parameter 、 luminous flux and spectrum wavelength, sorting report.

测试报告：标准中文样式报表，排版清晰、大方、美观，数据完整；支持多种格式文档导出，可保存并重复打开及打印。报表内容包括： LED 光色电测试报告、电参数线性测试报告、光通量线性测试报告、光谱波长线性测试报告、分选流水报告。

To experiment on 66mm, 75mm returned flow hydrocyclone and 70mm uniflow hydrocyclone (cone-shaped, columniform) in water-sand intermixture, then each capacity, separation performance and correlative parameter's change rules are obtained and compared. Building up overflow system in series of 66mm and 75mm hydrocyclone, separating property and partition curve of the system through experiment are gained.

分别对66mm、75mm返流式水力旋流器和70mm直流式水力旋流器四种水力旋流器进行砂水实验研究，得出各自的生产能力、分离性能及相关参数的变化规律，并进行比较；组成返流式水力旋流器溢流串联系统，进行性能测试，得出系统的分离性能和级效率曲线。

The reason is: in the process of the theory formule and finite element calculation, the parameters selected majority are average, while the real static curve is the comprehensive effect of the above pile and side pile in the dirrerent parameter model.

其原因为：在理论公式和有限元计算过程中，所选取的参数大多为加权平均，而实际的静载曲线为桩周土及桩端土不同模型参数土层的综合效果。

A highly reliable test system is designed. Based on the magnetismed property of steel .Using Autolisp languagaahe computer interface software is worket out.Then.the magnetized curve and hysteresis loop are mapped.Employed neural network-the nonlinear mapping between carbon content and magnetism parameter are built up. The intelligency test is realised.

提出了一种新的钢材含碳量无损检测方法，设计了可靠性较高的检测系统，以钢材的磁特性为基础，用Autolisp语言编制计算机接口软件，测绘出钢材的磁化曲线和磁滞回线，应用神经网络理论，建立含碳量和磁性特征量间的非线性映射，实现含碳量的智能化检测。

Combined with the design objects of the section and tendon curve in a prestressed concrete continual girder bridge, the establishment of parametric model and the redact of parametric drawing program are discussed. And the implementation of the three kinds of parameter-driven: variation-driven, table-driven and dimension-driven is put forward.

结合预应力连续梁桥中梁体截面和钢束曲线等设计对象的具体特点，讨论了参数化模型的建立和参数化绘图程序的编制方法，并提出了变量驱动、表驱动、尺寸驱动这三种参数驱动方式的具体实现。

This paper introduced a single antioxidant extraction system--5% sulphosalicylic acid which could extract and assay ASA/DHA and GSH/GSSG simultaneously. Through analysis of kinetic curve of DTNB-GR recycling, the suitable time parameter was selected for the measurement GSH/GSSG. This system made the extraction of antioxidant quick and easy, and enhanced the accuracy, reproducibility and comparability for the antioxidant measurement through it compared to original method of extraction and measurement.

文章介绍了在一个单一提取系统—— 5 %磺基水杨酸中同时提取并测定了抗氧化剂 ASA/DHA和 GSH/GSSG，通过 DTNB— GR循环的动力学分析固定了 GSH/GSSG测定的最佳时间参数；通过与原提取和测定方法的比较，此法对于测定抗氧化剂有很好的准确性、重复性和可比性，使抗氧化剂的提取和测定变得简便快速。

The range of crack influence was illustrated according on the load-crack length curve under the equal Δδ/δ condition, where the parameter Δδ/δ is a ratio of the deflection change caused by crack to the deflection of uncracked column.

然后针对工字形、箱形两种双轴对称薄壁截面柱，具体地分析了在不同荷载、偏心距和长细比条件下裂纹长度对偏心柱挠度的影响规律和范围。

Three kinds of intra-laboratory quality control tests of RIA for serum insulin and C-peptide,i.e.monitoring by quality control serum,by two-sample Youden plotting and by standard curve parameter are described in the present paper.

本文介绍了胰岛素、C肽RIA检测中的三种室内质控方法，即质控血清监测法，两样本Youden图监测法和标准曲线参数监测法，并对其结果做了初步分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。