英语翻译/units,si/prep7et,1,solid70mptemp,1,0,100,300,500,700,900,1100,1300,1500mpdata,kxx,1,1,19,18,17,15,12,10,10,6,1mpdata,c,1,1,460,470,500,550,700,720,700,720,730mpdata,dens,1,1,7890,7890,7890,7890,7890,7890,7890,7890,7890pi=3.1415926I=260U=

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英语翻译/units,si/prep7et,1,solid70mptemp,1,0,100,300,500,700,900,1100,1300,1500mpdata,kxx,1,1,19,18,17,

英语翻译/units,si/prep7et,1,solid70mptemp,1,0,100,300,500,700,900,1100,1300,1500mpdata,kxx,1,1,19,18,17,15,12,10,10,6,1mpdata,c,1,1,460,470,500,550,700,720,700,720,730mpdata,dens,1,1,7890,7890,7890,7890,7890,7890,7890,7890,7890pi=3.1415926I=260U=
命令里面定义很多参数,定义以后即可以在后面直接使用定义的变量名
/units,si 国际单位制
/prep7 !进入前处理器
et,1,solid70 !定义3d温度单元
mptemp,1,0,100,300,500,700,900,1100,1300,1500 !定义材料属性横坐标温度值
mpdata,kxx,1,1,19,18,17,15,12,10,10,6,1 !定义对应上述温度的导热系数
mpdata,c,1,1,460,470,500,550,700,720,700,720,730 !定义对应温度的比热
mpdata,dens,1,1,7890,7890,7890,7890,7890,7890,7890,7890,7890 !定义对应温度的密度
pi=3.1415926 !定义π值
I=260 !定义i=260
U=60!u=60
efficient=0.95 !参数变量efficient=0.95
r=0.001!参数变量r=0.001
Qm=3*I*U*efficient/(pi*r**2)!定义计算qm关于上述几个变量的计算公式
kk=0.65!u=60
Qmax=Qm*kk !定义qmax等于qm与kk的乘积
ly=0.01!定义ly等于0.01
lx=0.02 !定义lx等于0.02
lz=0.002!定义lz等于0.002
lsize=0.001!定义lsize等于0.001
v=0.134/50!定义计算公式v=0.134/50
tm=1+lx/v !定义tm=1+lx/v
tinc=lsize/v!定义tinc=lsize/v
max_time=1+tm/tinc!定义max_time=1+tm/tinc
max_x=1+lx/lsize!定义max_x=1+lx/lsize
max_y=1+ly/lsize!定义max_x=1+ly/size
/view,1,1,1,1!设置显示视角
block,0,lx,0,ly,0,lz !定义长方体,根据上述定义的lx,ly,lz值分别为长宽高
save!保存项目
lesize,11,lsize!定义11号线的单元数目等于lsize个
lesize,1,lsize!定义1号线的单元数目等于lsize个
lesize,5,lsize!定义5号线的单元数目等于lsize个
mshkey,1 !映射网格划分
vatt,1,1,1 !赋予体的单元类型、材料属性、实常数均为1号
vmesh,all !给长方体划分单元
/pnum,line,off !关闭线束线编号
/pnum,defa!打开编号显示缺省设置
eplot !显示所有单元
finish!结束前处理
*dim,flux2,table,max_x,max_y,max_time,x,y,time !定义数组flux2,table型,行、列、页数分别为max_x,max_y,max_time,相应的变量名缺省设置为x,y,time
*do,k,1,max_time,1 !定义一个从1到max_time的循环,每次循环k值加1
*do,i,1,max_x,1!定义一个从1到max_x的循环,每次循环i值加1
flux2(i,0,k)=(i-1)*lsize!根据i和k值定义数组的行、列、页的数值,数值大小根据(i-1)*lsize公式确定
*enddo !结束关于i的循环
*do,j,1,max_y,1!定义从1到max_y的循环,每次j加1
flux2(0,j,k)=(j-1)*lsize!继续给数组赋值,公式按照(j-1)*lsize计算
*enddo !结束j的循环
*do,i,1,max_x,1 !重新定义i循环
*do,j,1,max_y,1!重新定义j循环
xcenter=v*(k-1)*tinc !根据k的变化计算xcenter的数值,公式为v*(k-1)*tinc
ycenter=0 !定义ycenter始终等于0
distance=sqrt(((i-1)*lsize-xcenter)**2+((j-1)*lsize-ycenter)**2)!根据公式计算distance的数值,公式为sqrt(((i-1)*lsize-xcenter)**2+((j-1)*lsize-ycenter)**2)
*if,mod(k,12),eq,1,then !判断执行条件,mod（k,12）是否等于1
*if,distance,le,r,then!如上述成立,且distance比r小
flux2(i,j,k)=Qmax*exp(-3*kk*distance**2/(r**2))!根据上述两条件均成立条件下,定义flux2(i,j,k),公式为Qmax*exp(-3*kk*distance**2/(r**2))
*else!不满足上述条件,则
flux2(i,j,k)=0!数组种i行,j列,k页值即为0
flux2(i,j,k)=0
*endif结束判断条件
*else 不满足上述条件,则
flux2(i,j,k)=0数组种i行,j列,k页值即为0
*endif 结束判定条件
*enddo结束j循环
*enddo结束i循环
flux2(0,0,k)=(k-1)*tinc定义初始行列,k页值为(k-1)*tinc
*enddo 结束k循环
/solu !
antype,trans!定义瞬态分析模式
antype,trans
tunif,20 !均布温度为20
kbc,1!跃阶方式递增荷载,比较适于瞬态分析
*SET,delt,1!定义delt=1
timint,on!瞬态效应打开
autots,off!自动荷载步关闭
*do,tm,1e-6,tm,tinc!关于tm的循环,从1e-6按照每次增加tinc,一直增加到tm为止
/VIEW,1 ,1,1,1!视角设置
/ANG,1!绕轴旋转显示方向,应用于当前窗口
/REP,FAST!刷新显示窗口,每次视角变化都快速刷新
FLST,2,1,5,ORDE,1
FITEM,2,2
/GO
TIME,tm!时间数tm
AUTOTS,0!自动荷载步关闭
DELTIM,,,,1!荷载步大小将继承时间步长值
KBC,0 !递增荷载增加方式
TSRES,ERASE !
FLST,2,1,5,ORDE,1
FITEM,2,2
/GO
SFA,P51X,1,HFLUX,%flux2% !施加面荷载,大小上述定义过的数组中的数值
/STATUS,SOLU
SOLVE!
OUTRES,ALL,ALL,!全部写入输出文件
/PSF,hflux,2 !显示温度荷载
*enddo !结束循环
OUTRES,ALL,ALL

Explain the meaning of SI base units and SI derive Explain the meaning of SI base units and SI derived units用英文回答 units 英语翻译where a tenderer offers plant or equipment for which drawings using units other tha SI exist,drawings marked up with SI equivalent dimensions,converted in accordance with internationally recognised conversion factor,will be acceptable for 英语翻译a second class of SI units comprises the derived units,many of which have special names.Table1-4 is a list of those we shall find most useful in our work in this book.The radia(symbol rad)is a supplemental unit in SI for a plane angle.Ase 英语翻译A secound class of SI units comprises the deriver units,many of which have special name.Table1-4 is a list of those we shall find most useful in our work in this book.The radian(symbol rad) is a supplemental unit in SI for a plane angle.A 英语翻译This unit of mass has not been given a special name.The International System of Units(SI) is an absolute system.The base units are the meter,the kilogram(for mass),and the second.The unit of force is derived using Newton's second law and What is the SI units for temperature,amount of substance and time? 英语翻译5.The SI unit of mass is the kilogram.What is the SI unit of charge?6.The proportionality constant k in Coulomb’s law is huge in ordinary units,whereas the proportionality constant G in Newton’s law of gravitation is tiny.What does th 英语翻译si bitele eiterembi.baniha. 英语翻译wa da si wa wu le si de su 英语翻译/FILNAME,ALU-MIR/TITLE,THE ANALYSIS OF THE ALU-MIRROR /UNITS,SI *SET,d,0.055 *SET,H1,0.02 *SET,R,0.2587 *SET,H2,H1+SQRT(R*R-d*d)-R *SET,NH,1E-4 /PREP7 ET,1,SOLID5ET,2,SHELL131 MP,KXX,1,121 MP,DENS,1,2650 MP,C,1,921 MP,EX,1,7.1E11 MP,ALPX, 英语翻译/units,si/prep7et,1,solid70mptemp,1,0,100,300,500,700,900,1100,1300,1500mpdata,kxx,1,1,19,18,17,15,12,10,10,6,1mpdata,c,1,1,460,470,500,550,700,720,700,720,730mpdata,dens,1,1,7890,7890,7890,7890,7890,7890,7890,7890,7890pi=3.1415926I=260U= 英语翻译The greater advantage of SI units is that there is one,and only one unit for each physical quantity--the meter for length,the kilogram for mass,the newton for force,the second for time,etc.To be consistent with this unique feature,it foll SI si 英语翻译si conoce ami cual no conocias 英语翻译Woram-dong,Uiwang-si,Gyeonggi-do