1) high frequency vibrated mill
高频振动磨
1.
To study the process technique of suferfine grind of radix astragal that is difficult to be grinded with traditional methods,the high frequency vibrated mill was used to grind radix astragal which was dry root of astragalus membranaceus containing high carbohydrates and fiber contents.
为了探索对难以粉碎的根系中药黄芪进行超细粉碎的工艺条件方法,采用高频振动磨对含糖量和纤维含量高的难以粉碎的中药黄芪进行了超细粉碎,研究了粉碎时间、原料含水量、入料粒径对粉碎效果的影响,选择了最佳工艺条件。
2) High frequency vibration
高频振动
1.
Objective To study counteracting effects of high frequency vibration on simulated weightlessness-induced atrophy of soleus muscles in rats.
方法 将SD大鼠按体重匹配的原则随机分为同步对照 (CON)、模拟失重 (SUS)、模拟失重 +高频振动 (SUS +HFV) 3组。
2.
In this paper,the effects of high frequency vibration on sludge liquefaction are studied to improve the sludge transporting effiency by means of pipeline.
实验结果表明,高频振动对于粉砂质淤泥具有良好的液化效果。
3.
Farthermore,a simulation program is designed for the dynamics system by using a new fast-integration method to simulate the high frequency vibration of the wheel and track under the exciting of wheel-flat,based on comparing and analyzing the simulation result with the Euler model.
建立了车辆-轨道垂向耦合Timoshenko梁高频振动模型,运用快速积分方法编制仿真程序,对扁疤激励情况下的轮轨垂向高频振动进行系统仿真与分析,并与Eu ler梁模型仿真结果进行比较。
3) high-frequency vibration
高频振动
1.
Large-scale dynamic systems with local high-frequency vibration and local nonlinearity require small integration time step which greatly decreases the effeciency of the direct integration method.
大型动力系统中常因局部的高频振动及非线性等特性限制了系统的积分步长而导致整体计算量激增,针对此问题提出一种分区域异步长显式—精细混合积分方法。
2.
Whereas the importance symptom of contact friction is high-frequency vibration.
滑动轴承的代表性故障是轴承与轴颈的接触摩擦故障,而高频振动信号的出现是产生接触摩擦的重要征兆,基于这一特性借助小波包将信号细分到各个频段,分别求出各频段内信号的能量,观察高频能量的变化就可以判断出是否发生了故障以及故障的程度。
3.
To obtain detail information of high-frequency vibration in cylindrical shell,the governing equation of energy density about bending vibration in cylindrical shell is developed based on the relationship of an energy balance and thin shell theory.
为了利用能量有限元方法得到圆柱壳体任意一点的高频振动响应,根据薄壳理论和能量平衡关系,推导了圆柱壳弯曲振动能量密度的控制方程,并运用有限元方法对圆柱壳弯曲振动能量密度的控制方程进行了求解。
4) powdered process
高频震动磨
5) High frequency vibrating fine screening-magnetic separating column-regrinding technology
高频振动细筛-磁选柱-再磨工艺
6) High frequency vibrating fine screening-magnetic separation-regrinding technology
高频振动细筛-磁选-再磨工艺
补充资料：振动磨
分子式：
分子量：
CAS号：
性质：一种近代的超细磨设备。利用高频率振动的作用来粉碎物料。机身是卧式圆筒，装在由纵横弹簧所构成的框架上。筒内置研磨体（如钢球、钢棒、瓷球等）和物料，由一振动器使圆筒作高频率振动而将物料粉碎。按照振动特点可分为惯性式和偏心式。按照圆筒数目可分为单筒式和双筒（仓）式。按照主轴位置可分为轴在中央式和轴不在中央式。图示为一种三筒（仓）式振动磨。产品颗粒可细达50微米以下。效率很高。
分子量：
CAS号：
性质：一种近代的超细磨设备。利用高频率振动的作用来粉碎物料。机身是卧式圆筒，装在由纵横弹簧所构成的框架上。筒内置研磨体（如钢球、钢棒、瓷球等）和物料，由一振动器使圆筒作高频率振动而将物料粉碎。按照振动特点可分为惯性式和偏心式。按照圆筒数目可分为单筒式和双筒（仓）式。按照主轴位置可分为轴在中央式和轴不在中央式。图示为一种三筒（仓）式振动磨。产品颗粒可细达50微米以下。效率很高。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条