The influence of particle mass to particle s transport process is studied.
将高斯色噪声作为系统的非平衡涨落，建立布朗粒子含惯性、阻尼及双源噪声的动力学模型，着重讨论了粒子质量对输运过程的影响。
Many problems can be well explained by introducing negative mass particle into quantum mechanics.
在量子力学中引入负质量粒子使很多问题得到很好解释 ,并通过正、负质量Dirac场的混合 ,得出味真空态和质量真空态的关
The absorption and translocation of nitrogen and their relationship to grain protein content in different winter wheat cultivars;
不同冬小麦品种氮素吸收运转特性及其与子粒蛋白质含量的关系
Field experiments were conducted to study effects of nitrogen application rate and ratio of base and topdressing on nitrogen utilization,grain yield, and grain protein content in winter wheat using()~(15)N tracer technique.
相同施氮量条件下增加追肥氮的比例,提高了氮肥农学利用率和吸收利用率,增加了植株地上部器官(子粒+营养器官)中追肥氮、土壤氮的积累量,提高了营养器官中氮素的转运量和开花后氮素的同化量,增加了子粒蛋白质含量。