摩擦法
- 名Friction method;rubbing manipulation
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3片真叶接种TMV,采用摩擦法接种,接种量1g病叶加蒸留水10mL,接种后第3d复接一次,接种后20d调查病情;
TMV is inoculated at 3 true leaf , wear on the leaf , the concentration is 1 g diseased leaf mingled with 10 g distilled water , investigate the disease after 20 days ;
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硬质粒子摩擦法电铸新技术的研究
A New Technique for Electroforming with Rotating Cathode in Hard Particles
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除了这些,使用十字摩擦法进行一些肌肉按摩。
In addition to this get some cross friction massage on the muscles .
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在通常的模拟计算中,一般都采用比较简单的平均摩擦系数法即Coulomb摩擦规律处理刀&屑之间的应力关系。
In most common simulation , researchers used to take the Coulomb friction to gain the relationship of shear stress and normal stress at the tool-chip interface .
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结果表明,诱抗菌和激发菌之间接种最佳间隔期为5~7d;诱抗菌接种的最佳浓度为2.3×105个孢子/mL,且以喷雾和摩擦粘贴法效果最好。
The results showed that suitable inoculation interval , optimum conidium concentration and the best inoculation way are 5 ~ 7 days , 2.3 × 10 5 / mL , spraying as well as pasting after friction respectively .
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搅拌摩擦加工法(FSP)是在搅拌摩擦焊(FSW)基础上发展起来的一种材料改性以及复合材料制备的工艺,具有制造工艺及设备简单、成本相对较低等特点。
Friction Stir Processing ( FSP ) is based on the friction stir welding for the microstructural modification of materials and composite , mainly refining the microstructure . It is a kind of simple manufacturing process which have simple equipment and relatively low cost .
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纱的动摩擦试验法:纱对金属
Testing method for kinetic friction of yarn : yarn against steel
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⑵采用人工摩擦接种法进行抗病性鉴定。
⑵ The artificial inoculations by rubbing leaves were performed to evaluate the resistance .
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对国内外处理方法和回收技术进行比较;还重点介绍了机械摩擦熔融固化法回收废旧PS泡沫塑料的工艺、设备、产品应用及效益。
Various treating methods and reclaiming processes are compared , and the benefit of reclaiming waste PS foams by melt-curing process using mechanical friction , the process , equipment , and the uses of the reclaimed product are described .
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纺织品滑动摩擦溶解试验法
Testing methods for sliding frictional melting of woven and knitted fabrics
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机械摩擦熔融固化法回收废旧聚苯乙烯泡沫塑料
Reclaiming Waste PS Foams by Melt-Curing Process Using Mechanical Friction
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地毯摩擦带电试验法:漫步法
Testing method for electrostatic voltage of carpet : stroll method
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摩擦系数与法向正压力对于热源产生的热量大小有着很大的影响。
The friction coefficient and normal force have a great influence on the heat resource .
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用摩擦镀黄铜法修复气缸套
Repairing Cylinder Liner by Friction-Plating Brass
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在真空干滑动时两种渗氮层的平均摩擦系数随法向载荷和滑动速度的变化趋势相似。
The average friction coefficients present a similar variation with normal load and sliding velocity for the two nitrided layers during the dry sliding in vacuum .
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涂层的摩擦系数随法向载荷的增大而减小,但受位移幅值的影响不明显。
The friction coefficients of the coating were reduced with the increase of the normal loads , and no obvious effect on the changes of displacement amplitudes can be observed .
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兔皮肤表面的摩擦系数随着法向载荷及频率的增加而减小;在整个摩擦过程中,摩擦系数随着摩擦时间的延长而减小,直到达到有组织液参与润滑的稳定状态。
The friction coefficients of rabbit skin decreased with increasing normal load and reciprocal sliding frequency . In every process of testing , the friction coefficients decreased with frictional time until reaching lubricative stabilization that the extravasation participated . 3 .
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采用滑移边界条件,分析了颗粒群与壁面摩擦力的2个决定因素:摩擦系数和法向压力,提出了摩擦力计算表达式,并应用于模拟干熄炉内焦炭运动的粘性流模型。
By means of slip movement boundary condition , two decisive factors of particle group and wall friction are analyzed : friction factor and normal pressure , the expression for calculating friction is given and is used for simulating viscous flow model for descending of coke in CDQ chamber .
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分析表明:无摩擦时的DQ法计算结果与有限元的分析结果吻合,DQ法能对钻柱的非线性屈曲问题进行正确分析;
It is shown that the results obtained from DQ method with no friction fit well with thoses obtained by finite element analysis , and the nonlinear buckling problem of tubing can be solved by DQ method .
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有摩擦刚体平衡图解法
Illustration Method in Balance of Frictional Rigid Body
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二维摩擦接触问题迭代法与非线性互补算法的等价性
Equivalence between iterative method and nonlinear complementary method for two dimensional contact problem with friction
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分分析了测量摩擦焊接头表面法向变形的原理。
The principle of measuring normal deformation of the surface of friction welding joint is analyzed .
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采用摩擦起电电压法和电荷面密度法,对其进行了抗静电性能测试。
Their antistatic performances were determined using methods of electrification voltage by friction and surface density of charge .
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结果表明,摩擦系数是随着法向载荷和滑动速度的增加而降低。
The results show that the friction coefficient of the steel in dry sliding friction decreases with increment of load and speed .
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结合摩擦力、摩擦系数、摩擦功率、温度四种常用润滑状态评价参数,分析了摩擦副法向载荷、相对滑动速度、油品(黏度)、表面粗糙度对声发射信号的影响。
In combination with conventional lubrication evaluation parameters such as , friction force , frictional coefficient , friction power and contact temperature , the effects of normal load , relative sliding speed , oil type ( viscosity ) as well as surface roughness on AE parameters are investigated .