1、

Based on the nucleation criterion of wing tension crack of quasi-brittle material, the decrease of elastic moduli of material resulted from the crack damage are derived utilizing micro-mechanics theory.

基于准脆性材料中翼型拉伸裂纹的成核准则,运用细观损伤理论推导了翼型裂纹损伤对材料弹性模量的弱化作用。

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2、

Method of quasi-proportional navigation and laws of dive overhead-attack guidance for target homing anti-tank missiles are also presented.

给出了准三点导引法和适用于遥控反坦克导弹的掠飞击顶制导律;

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3、

Study on the limit temperature of steel frame structure using quasi-Newton method

基于拟牛顿法的多层多跨钢结构火灾作用下极限温度研究

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6、

Penetration is calculated in accordance with quasi-steady process, and the effects of target strength and break-up of jets are also considered.

侵彻按准定常过程进行计算,同时考虑了靶板强度及射流断裂的影响。

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7、

The calculation of the quasi-value of tax expenditure measurement should be based on different features of qualitative appraisal standard and quantitative standard.

税式支出衡量准值则应按照定性评价标准和定量评价标准的不同特点,分别择定。

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Temperature dependence of conductivity for quasi-one dimensional organic charge transfer crystal

准一维有机电荷迁移晶体电导率和温度的关系

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9、

This study was designed to establish three-dimensional reconstruction and the finite element model of the foot from the CT data and to study finite element stress of the tarsometatarsal joints in quasi-static load.

本研究旨在通过CT数据来对人足主要结构进行三维重建建立有限元模型,对跗跖关节进行准稳态有限元受力分析。

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Clustering Analysis-based Mathematical Model for Testing Quasi-stable Point Stability of Deformation Monitoring Network

基于聚类分析的变形监测网拟稳点稳定性数学模型

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11、

Dynamical Lie Algebra Method for Highly Excited Vibrational State of Quasi-linear Tetraatomic Molecules

准线型四原子分子高激发振动能级的动力学李代数方法

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12、

Tetraethoxysilane ( TEOS), methyl methacrylate ( MMA) and 2-hydroxy propyl methacrylate ( HPMA) were used to prepare SiO 2/ PMMA hybrid quasi-gels by sol-gel method. The hybrid quasi-gels were used to modify PP as filler.

以正硅酸乙酯(TEOS),甲基丙烯酸甲酯(MMA)为主要原料,甲基丙烯酸β羟丙酯为活性单体,溶胶凝胶法制备PMMA/SiO2杂化准凝胶,并以其为填充物对PP进行复合改性。

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13、

Operating in the heavy congested SW band, HF radars use a quasi-random step frequency signal to avoid the interference bands.

高频雷达工作在电磁环境十分恶劣的短波段,为避开干扰严重的频段,采用一种准随机跳频信号。

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14、

Based on phase-modal transformation technique and distributed parameter transmission line model, the algorithm utilizes quasi-Newton method to resolve non-linear equation sets allowing for data sampling asynchronization at both terminals.

该算法采用相-模变换技术和分布参数线路模型,考虑了双端数据的不同步问题,运用拟牛顿法迭代求解非线性方程组。

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15、

The synchronization of the non-identical periodic and quasi-periodic attractors is considered and the conditions for their local synchronization stability are obtained in this paper.

本文研究了周期吸引子、概周期吸引子等非恒同耦合系统的同步,得到了同步的局部渐近稳定性条件。

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16、

Study of Temperature Correction for Pressure-measuring Copper Cylinder Based on Quasi-dynamic Calibration

基于准动态校准的测压铜柱温度修正方法研究

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17、

The study concludes that the municipal water has basic natures of coupling, integration, level variation and dynamic, and economic and technical characteristics of regional monopoly, quasi-public goods, externalities, capital-intensive investment and a long period of return.

研究认为城市水务产业具有耦合性、整体性、层次性和动态性的基本属性;具有区域垄断性、准公共物品性、外部性、资本密集和投资回收期长等技术经济特征。

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18、

By means of quasi-static cavity expansion theory, target strength resistance formulas are deduced for different response of target.

应用准静态空腔膨胀理论,对于靶体不同响应推导得到了靶体强度阻力公式;

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19、

Development of Vehicle Drive Shaft Quasi-Static Torque Testing Bed

汽车传动轴似静扭试验台

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20、

General Design and Quasi-static Analysis of the Tension Leg Platform

张力腿平台的整体设计及拟静力性能分析

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