...截面积不变,则 , , (R:电阻 l:长度 A:截面积)电导为电阻之倒数,则 ( 为比电导Specific Conductance) 电池常数(Cell constant): 定义为 ,所以 。2.
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3 1 4 x R R R R = 3 1 4 1 1 AC 1 BC x R G R R R R = = = ⋅ 电导池常数(cell constant) 因电极间距离l 和电极面积A不能精确地测量, 实际测量时常用比较法测定池常数,即测定已知电 导率的标准溶液(通常为KCl溶液)的K c...
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... 摩尔电导率(molar conductivity) 电导池常数(cell constant) 中性盐由于受饱和溶解度的限制,浓度不能太高,如KCl. ...
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Cell constant setting 电极常数设置
kerr cell constant 克尔盒常数
unit cell constant 晶胞常数
conductivity cell constant 电导池常数 ; 电导率电极常数
BASIC PROBE CELL CONSTANT 选择基本常数
cell constant of conductometric vessel 电导池常数
continuously varying cell constant technique 连续变化电导池常数法
Continuously vary cell constant 变化电导池常数法
constant cell 恒压电池 ; 定压电池
But cell constant, diffraction site and intensities have been changed.
但晶胞常数,衍射峰的数目和强度却发生了变化。
Simultaneously with increasing of Y3 + substitution, crystal cell constant was minished. The dielectric properties were changed regularly with the change of structure.
同时,随着Y3 +取代的增加,晶胞常数减小,介电性能随结构的变化而呈现有规律的变化。
Filling in each cell takes constant time - just a bounded number of additions and comparisons - and you must fill in mn cells.
填充每个单元格需要的时间是恒定的—只需有限数量的相加和比较—必须填充mn个单元格。
To get any location in memory, to get to any value of the list, I simply have to say which element do I want to get, I know that these things are stored in a particular size multiply that index by 4, add it to start, and then it's in a constant amount of time I can go to that location and get out the cell.
取得列表中的任何一个值,简单说来,想要取得列表中的任何元素,我知道这些元素存在特定的大小中,把下标乘以4,加到start上,然后定位到内存单元,并取出值就是固定的时间了,好的,如果元素以固定大小存储。
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