忽漲忽落 的英文怎麼說
中文拼音 [hūzhǎnghūlà]
忽漲忽落
英文
en dents de scie-
The first aspect is about the distribution function for fermions in quasi - equilibrium qgp which is perturbed by the fluctuation of the color field. neglecting the affect of the spin and the collision between the particles in qgp, the distribution function for fermions in quasi - equilibrium qgp has been obtained. further more, the physical " basses that decide the departure factor are analyzed
第一，從qgp動力論出發，忽略自旋和碰撞效應，得到qgp在色場漲落擾動下偏離平衡態而處于近平衡時的分佈函數的二級近似以及偏離因子的物理表示，進而分析了決定偏離因子的物理因素。Firstly, it aims at the deficiency in cost managing of the project items in our country from the objective and subjective ways. the objective is the system of the lowest acceptance and growing material price and the system of cash guarantee ; the subject is the weaker cost managing and wrong reorganization of cost managing and the weaker controlling cost and neglecting the analyses of the other cost except for
客觀方面分析了最低價中標制度、原材料價格上漲、現金保證金制度三個市場因素，主觀方面從成本管理意識薄弱、在工程成本管理認識上的誤區、成本管理體制的不完善、成本控制能力的薄弱、忽視除施工成本對的其他成本的分析控制、成本管理計算手段落後、缺乏分析檢查機制等七個方面進行了的分析和探討。The second aspect : from qgp kinetic equations with collision integrals, by using the relaxation time approximation, we calculate the distribution functions to the second order correction. we obtain the distribution functions for quarks ( and anti - quarks ) and gluons under perturbation of the fluctuation of the color field. then in the high - temperature - low - density area, we discuss the characteristics of the distribution functions, and use t hem to get the net baryon density and the energy density
第二，從有碰撞項的qgp動力論方程出發，忽略自旋，在色漲落擾動下，利用弛豫時間近似，得到夸克和膠子分佈函數的二級修正，通過數值分析重點討論了高溫低密情況下qgp中成分粒子分佈函數的特性，並且由分佈函數得到凈重子數密度和能量密度。
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