Analysis on effect of dead loads on natural frequencies of arch beams
恒载效应对拱形梁自振频率的影响分析
Logic errors in the derivation of conservation law of angular momentum;
角动量守恒定律推导中的逻辑错误
The review about the studys on the mechanical energy and its conservation;
有关机械能及其守恒律的研究评述
By introducing the lognormal distribution and fractal dimension into the fundamental kinetic equation of flocculation, a conservation relationship was obtained between the total number of particles, average floc volume and standard deviation of floc size distribution.
从混凝动力学基本方程出发 ,考虑到腐植酸絮体构造的不规则性 (分形维数 ) ,分析了颗粒数量、颗粒平均体积和标准偏差之间存在的守恒关系 ,该守恒关系可以大大简化基本方程的求解 ,更简便地预测混凝过程中絮体的粒径分布 。
The Numerical Analysis Method of Dead Loads Effect on Static Deformation of Beams
恒载效应对梁变形影响的数值分析法
Analysis on effect of dead loads on natural frequencies of arch beams
恒载效应对拱形梁自振频率的影响分析
On Efficiency Property of Throttle Speed Control Circuit in Condition of Constant-Load;
恒负载工况下节流阀调速回路效率特性研究
Research on Load Inductor Mathematical Model of Induction Heating Power Source and Constant Frequency Power Modulation
感应加热电源负载感应器模型与恒频调功研究
LOADING CONDITION FOR SPECIMEN DEFORMATION AT CONSTANT STRAIN RATE IN SHPB TEST OF ROCKS
岩石SHPB测试中试样恒应变率变形的加载条件
linear load field effect transistor
线性负载场效应晶体管
Evaluation of Hot Carrier Effect of SiGe HBT
SiGeHBT的热载流子效应评价
Stress-strain relationship and modulus of elasticity of 16Mn steel under loading and constant temperature
Q345(16Mn)钢在恒温加载条件下的应力-应变曲线和弹性模量
To evaluate fracture instability, the total sum of stresses due to residual welding or rolling stresses, dead load, and live loads must be considered.
计算断裂失稳性时，必须考虑焊接或轧制残余应力，恒载应力和活载应力之总和。
Biologic effects of static magnetic field on vascular endothelial cells;
恒磁场对血管内皮细胞生物学效应的研究
HengDa Corp. Achievement Effect Checking System Optimizing Design and Application Study;
恒达集团绩效考核体系优化设计与应用研究
Negative Priming Effect in a Numerical Piaget-like Task;
类皮亚杰数量守恒任务中的负启动效应
Optimization and control of induction machine's efficiency and power factor based on VVCF
变压恒频感应电机效率功率因数优化控制
The increase in nominal stress due to live load, BC, is usually small in comparison with the dead load, OA.
活载产生的名义应力的增量BC段与恒载产生的名义应力OA段相比一般是很小的。
Only moderate deal load tentions are necessary.
只需要有少许恒载张力。
The Effect of Support on Two-Step Conversion of Methane Over Supported Platinum Catalysts;
甲烷两步转化反应中负载Pt催化剂的载体效应
Self-heating Effect and Hot-carrier Effect of Strained-Si CMOS
应变硅CMOS器件的自热效应与热载流子效应
Study of Load Effects for Curved Continuous Prestressed Concrete Bridges;
预应力混凝土曲线梁桥荷载效应研究
