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- effective particle density 有效颗粒密度
- The nonlinear space charge effect due to the nonuniform particle density distribution in bunched beam of a linac is discussed. 提出了在强流直线加速器中,由空间电荷束团的密度分布所引起的非线性效应。
- Effective Ice Particle Densities Derived from Aircraft Data. 从飞机数据得到的有效冰粒子密度。
- Gravel particle density, hardness, as exempt by the National Product. 砂石颗粒疏密,硬度大,被国家定为免检产品。
- The incompressibility of the fluid is determined by introduction of a so-called particle density number. 流体的不可压缩性是通过引人粒子数密度概念实现的。
- The results show that the particle density in the films periodically oscillates indicating a formation of layered structures. 结果表明:薄膜中粒子密度沿膜厚方向呈周期性变化,存在某种有序结构;
- This paper discussed the cause of distinction of the particle density and the orgin of tubular and vesicular structure in spaces. 本文还讨论了细菌周膜断裂面上颗粒密度不同的原因及腔中管泡状结构的来源。
- The experimental results demonstrated that the magnet field could obviously increase the discharge current and enhance the particle density in corona discharges. 在负电晕放电中,磁场可提高极间自由电子的能量,增加带电粒子的浓度,增大放电电流。
- The effective particle size, the frequency distribution of grain boundary orientation and the ratio of high grain boundary to low grain boundary are important parameters in high grade pipeline steels. 有效晶粒尺寸、晶粒尺寸晶界取向差频度分布、大角度晶界对小角度晶界比率是高钢级管线钢的重要参数;
- Usually it streams past the earth at less than 1 million m.p.h., but when that wind gushed from a rare gap in the sun's tangled magnetic web, its velocity exceeded 2 million m. p. h. and particle density was 30 times normal. 通常,太阳风流经地球的速度不会超过每小时100万英里,但是,当这股风是从太阳扭结在一起的磁网罕见的断层中喷出的时候,其速度就会超过每小时200万英里,密度是一般带电粒子流的30倍。
- The method is testing the particle sheer stress, velocity gradient at different speed of rotation by adopting different particle density and different particle diameter suspensions. 试验结果与拜格诺试验的结果完全一致,将其结果延伸,所采用的试料更加符合生产实际。
- For a transient internal point source, using the comple mentarity relation, the evolution of particle density can also be described by the well-behaved generalized Fourier expansion. 对于瞬间内部点源产生的密度剖面演化,通过解的互补性也可得到品质好的广义傅里叶展开表示。
- And the order of anionic and cationic polyelectrolyte effected transparency greatly, effect particle size in some extent ,but don't e... 此外,聚二烯丙基二甲基氯化铵与木素磺酸钠的加入顺序对复合物的透光度影响很大,同时对粒度也有一定的影响。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- effective particle picture approach EPP方法
- In the short term, the medicine may not be very effective. 从眼前来看,这药可能疗效不是很大。
- When does the new system become effective? 新制度何时生效?
- Relation between dissolving quality and particle density 配方奶粉的冲调性与颗粒密度的关系
- The fear of ridicule is a very effective sanction. 人们不做违法乱纪的事,其中一个重要因素就是怕人耻笑。
- Soil quality - Physical methods - Determination of particle density 土壤质量。物理方法。颗粒密度的测定