Frequent skimming or improper skimming can cause a much higher dross loss . 撇渣过频或操作不当会使浮渣损失很大。
However , it was not necessary to conduct surveys too frequently since the changes were insignificant ; and 不过,由于人力变化不大,进行调查的次数无需太过频密;
However , you should balance the need to periodically recycle with recycling too often , because the cost of stopping the worker process , reloading pages , and re - obtaining resources and data can override the benefits of recycling 但是,应当平衡定期回收的需求和过频的回收,因为停止辅助进程、重新加载页面并重新获取资源和数据的开销可能会超过回收的好处。
In the process of solving , poles are obtained from recurrent formula , modal vector are obtained from superposition formula not residuary . decoupled equation is derived when vibration source is part correlation , severely coupling appears in the process of input and output then frequency response function cannot directly get according to method mentioned above , decoupling is first problem 当输入完全相关时,频响函数无解,可绕过频响函数,直接运用线性系统的迭加原理来求响应,极点由递归公式得出,模态矢量由叠加公式求出,而不是由留数求得的相应的公式。
过: cross; pass频: frequent过频保: over frequency protection过频率: overfrequency过频偏: overdeviation超过频率: overfrequency排粪过频: pollakicoprosis月经过频: epimenorrhea; polymenorrhea; proiomenorrhea月经过频过多: epimenorrhagia超过频率保证率: frequency of exceedance房事勿过频或过疏: avoid too much or little sexual activity过频率保护装置: over frequency protection过漂白: over-bleaching过漂: over bleaching; overbleaching; overbleach过偏转: overshoot过偏压放大器: overbiased amplifier过贫困的生活: lead a dog's life过偏压: overbias