功率单位换算计算器

宏算界面

功率单位换算计算器

可进行各种功率单位制的换算。
支持以下单位制：
瓦(W)、千瓦(kW)、英制马力(HP)、米制马力(PS)、公斤·米/秒(kg·m/s)、千卡/秒(kcal/s)、英热单位/秒(Btu/s)、英尺·磅/秒(ft·lb/s)

换算前数值
换算前单位制
换算后单位制


换算后数值

无结果可显示

基本信息

标题: 功率单位换算计算器

版本: 第2版

发布者:

创建时间: 2010-10-03 19:04:51

修改时间: 2010-10-11 07:38:23

发布时间: 2010-10-11 07:38:59

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算式

option{title:"功率单位换算计算器";comment:"可进行各种功率单位制的换算。\n支持以下单位制：\n瓦(W)、千瓦(kW)、英制马力(HP)、米制马力(PS)、公斤·米/秒(kg·m/s)、千卡/秒(kcal/s)、英热单位/秒(Btu/s)、英尺·磅/秒(ft·lb/s)";}
input{iv:"换算前数值";iu:"换算前单位制";ou:"换算后单位制";}
output{ri:hide;ro:hide;ov:"换算后数值";}
view{
iu:"<请选择>","瓦(W)","千瓦(kW)","英制马力(HP)","米制马力(PS)","公斤·米/秒(kg·m/s)","千卡/秒(kcal/s)","英热单位/秒(Btu/s)","英尺·磅/秒(ft·lb/s)";
ou:"<请选择>","瓦(W)","千瓦(kW)","英制马力(HP)","米制马力(PS)","公斤·米/秒(kg·m/s)","千卡/秒(kcal/s)","英热单位/秒(Btu/s)","英尺·磅/秒(ft·lb/s)";}
validate{alert:[iu==0,"请选择换算前单位制"][ou==0,"请选择换算后单位制"];}

ri=when(iu-1,0,1)
	+when(iu-2,0,0.001)
	+when(iu-3,0,0.0013409999696236687)
	+when(iu-4,0,0.0013600000326400008)
	+when(iu-5,0,0.102000000714)
	+when(iu-6,0,0.0002390000010516)
	+when(iu-7,0,0.0009478000002862355)
	+when(iu-8,0,0.7376000000010622);
ro=when(ou-1,0,1)
	+when(ou-2,0,0.001)
	+when(ou-3,0,0.0013409999696236687)
	+when(ou-4,0,0.0013600000326400008)
	+when(ou-5,0,0.102000000714)
	+when(ou-6,0,0.0002390000010516)
	+when(ou-7,0,0.0009478000002862355)
	+when(ou-8,0,0.7376000000010622);
ov=iv*ro/ri;