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复合曲线

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By a series of bending cyclic tests of wood-bamboo laminate under 80%, 75%, and 70% stress levels, transformation laws' curves of the damage variable were measured at three different maximum stresses.

通过对竹木复合层合板在80%、75%和70% 3种应力水平下的纯疲劳弯曲试验,得出其损伤变量变化规律的实验曲线。

The curved and compound twill, which are the two main kinds of diversified twill, have been widely used in fabric design.

曲线斜纹和复合斜纹是变化斜纹的两大类型,在织物设计中被广泛应用。

Test of electrochemical methods Benzylidene acetone, formaldehyde, compound additive D, ammonium metavanadate solution of acid sulfate tin polarization curves, test ammonium metavanadate on the open circuit potential acid sulfate solution of tin.

用电化学工作站测试分析苄叉丙酮、甲醛、复合添加剂D、偏钒酸铵对酸性硫酸盐镀锡溶液的极化曲线的影响,测试偏钒酸铵对酸性硫酸盐镀锡溶液开路电位的影响。

On the basis of the analysis of the transient negative current, a compensated voltage can be generated with multiplying the rms value of the negative sequence transient current of the feeder by a settable compensated reactance, then combined with the magnitude of the zero-sequence voltage to consist of the compounded compensated voltage, which can be utilized to revise the characteristics of the inverse time-delay.

其基本保护采用零序过电压保护,动作时间采用反时限特性;在分析接地故障负序暂态电流分布特点的基础上,利用线路负序电流暂态有效值与一个可整定的补偿电抗相乘,形成补偿电压,并与零序电压幅值合成复合补偿电压,利用该电压对基本的反时限动作特性曲线进行修正,使零序过电压保护具有选择性。

The inverse time delay characteristic is adopted by the basic zero-sequence over-voltage protection. On the basis of the analysis of the transient negative current, a compensated voltage can be generated with multiplying the rms value of the negative sequence transient current of the feeder by a settable compensated reactance, then combined with the magnitude of the zero-sequence voltage to consist of the compounded compensated voltage, which can be utilized to revise the characteristics of the inverse time-delay.

其基本保护采用零序过电压保护,动作时间采用反时限特性;在分析接地故障负序暂态电流分布特点的基础上,利用线路负序电流暂态有效值与一个可整定的补偿电抗相乘,形成补偿电压,并与零序电压幅值合成复合补偿电压,利用该电压对基本的反时限动作特性曲线进行修正,使零序过电压保护具有选择性。

Firstly, In view of geological fracture mechanics theory, the author analogizes the features of soil deformation and quantitatively analyzes the diffusing characters of cement grout and its controlling conditions, and make a thorough analysis of the soil working mechanism in the pile bottom from the sides of the Q-S curves , the distribution characters of axial load in pile body, the contribution made by the percentage of cements injected into soils and etc.

首先,运用地质断裂力学的研究手段和研究成果来类比土体的变形特征,定性分析浆液的扩散特征及其影响条件,并从Q~s曲线、桩身轴力分布特征、水泥浆液掺入百分比对土体强度的贡献等方面对复合地基后注浆土体工作机理作了较详细的分析。

This article studied improved the ZrO2 suspending liquid disperser effect the method, and ZrO2 compound has plated the system relative disperser fluid; After the optimization of the galvanized parameter, surface Galvanizes a ZrO2 coating on the surface of the alloy K17 with Ni on the base heat-resisting, and compares the coating degree of hardness value which the system results in under the different craft; Surveys and calculates its oxidized dynamics curve after passes through 1000℃ carries on 100h the high-temperature oxidation experiment, and analyzes it to the organizational structure through the metallography microscope, the substrate bound state and so on the influence.

本文研究了改善ZrO2悬浮液分散效果的方法,并制得了相对分散均匀的ZrO2复合镀液;通过优化电镀各项参数后,在Ni基高温合金K17表面上电镀一层ZrO2 镀层,并比较在不同工艺下制得的镀层的硬度值;经过在1000℃进行100h的高温氧化实验后,测量并计算其氧化动力学曲线,分析氧化对组织结构、基体结合等状态的影响。

Continual 7 days evaluated cytoactive by MTT method and draw up the cell multiplication curve.

连续7天用MTT法测定复合培养后细胞活性并绘制细胞增殖曲线。

Through rotation angle and deflection angle composition, can realize geometry curvilinear fixed bevel and variable bevel cutting.

通过旋转角度和偏摆角度的复合,可实现几何曲线的定坡口和变坡口切割。

The application of the alloy that can effectively reduce the release of hydrogen, the special technique in manufacturing grid, and the appropriate match of active materials of both negative plates and positive plates, all these enable spiral valve-regulated sealed lead-acid battery, greatly restrain the release of hydrogen from negative plates, at the same time the generated oxygen, due to overcharge of positive plates, arrive at negative plates through the diaphragm and compose with lead in the negative, thus enable the recombination of gas inside of the battery and prevent the case of water loss so that water addition is free.

选择特点:有较高的放电电压曲线,使用环境宽松,能完全释放能量,适用于1min以内的支撑时间,与GCplus15配合使用,可保障变频器恒定的直流电压。卷绕式阀控密封铅酸蓄电池通过采用具有极高析氢过电位的合金通过特殊工艺制造板栅,同时对正负极活性物质量的合理匹配等工艺措施,使得负极上发生的析氢过程得以最大限度地受到抑制,同时正极因过充电所产生的氧气通过隔膜到达负极,并与负极上的铅发生反应,生成水,这样便使得电池内部气体的再复合,防止失水,实现免维护。

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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。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。