The purpose of " balancing " - of restoring uniformity of mass distribution insofar as possible - is not to eliminate all rotating system unbalance , but to bring it down to a tolerable level 平衡(使转子质量分布均匀)的目的并不是完全消除转子的不平衡，而是将其降低至容许范围内。
The purpose of " balancing " - of restoring uniformity of mass distribution insofar as possible - is not to eliminate all rotating system unbalance , but to bring it down to a tolerable level 平衡（使转子质量分布均匀）的目的并不是完全消除转子不平衡，而是将其降低至容许范围内。
The design of the traversing trolley and dreving motor take the advantages of improved load distribution and lower noise . this sufficiently ensure the load to be handled raidly and accurately 运行小车和驱动电机的设计使载荷分布均匀，运行平稳，噪声低，充分保证载荷迅速准确吊动到位。
The size of the particles disperses uniform as well as narrow ( obtained by reverse micelle method in the system of aot / iso - octane / water and trion x - 100 / caprylic alcohol / cyclohexane / water ) 通过透射电子显微镜观测到两种体系合成出的粒子粒径在5nm左右，且粒子呈单分散，粒径分布均匀。
If the condition is permissible , the measuring points should be arranged symmetrically , and increase the number of asymmetric measuring points can improve the identification accuracy 在测量状况允许时测点应该尽量分布均匀,在保证不丢失局部信息时增大测点排布密度能有效的提高识别精度。
The wetting front moved nearly parallel to the soil surface , and its length could be described by a power function of time , when the distribution of initial soil water was uniform 当初始含水量分布均匀时，降雨入渗过程中湿润锋面几乎平行坡面运移，湿润锋深度与时间的关系可用幂函数描述。
Unbalance means the non - uniform distribution of the mass of a rotor about its axis of rotation . redistributing the mass ( weight ) more uniformly is necessary to restore balance 不平衡是指转子相对于其旋转轴质量分布不均匀，改变转子质量分布以使它相对于旋转轴分布均匀是恢复平衡的要求。
From the photos of sem , we found that the particles of fluorocarbon films distribute more uniformly , join more tightly and diameter of the particles become smaller with increasing of power and pressure 从sem的照片上可以看出：随着功率和压力的提高，氟碳膜颗粒更加密集，粒径变小且分布均匀。
( 2 ) the means of converting laser intensity distribution at the focal plane using binary optical element ( boe ) has been proposed the main task is to design binary optical element having proper phase construction ( 2 )利用二元光学元件( boe )实现温度分布均匀化其主要任务是设计二元光学元件的相位结构。
This paper presents a principle and method for building up the mathematical models of the quasi - geoid with high resolution and high accuracy by gps leveling in binjiang , hangzhou 摘要介绍了通过布设足够密度且分布均匀的gps水准联测点，建立杭州滨江区高精度、高分辨率的似大地水准面数学模型的原理和方法。
