if（oTimer[this.index]）if(aTimer[this.miaovIndex]){clearTimeout(aTimer[this.miaovIndex]);}里面的if判断是什么意思

if（oTimer[this.index]）if(aTimer[this.miaovIndex]){clearTimeout(aTimer[this.miaovIndex]);}里面的if判断是什么意思 怎么用西班牙语说这句?if the popularity index of this song is 10,what about that one? this alarm follows if you try to rotate the Z-axis（index）in a fixed stationhis alarm follows if you try to rotate the Z-axis（index）in a fixed station 谁帮我翻译 aOpt[this.index].style.display=block; public Attribute this[int index],this[int 怎么用? If DataGrid1(Index).Col = 5这个语句是什么意思 $(this).css( width,function(index,value) {return parseFloat(value)*1.2;});的含义?其中index作用是?function(index,value) {return parseFloat(value)*1.2;}的含义,及其作用? 英语超级难题This is the placeholder for secure link for domain 5jl.cn.If you see this page after uploading site content you probably have not replaced the index.html file.This page has been automatically generated by Server Administrator翻译 To change this page,upload an index page into the public_html directory.To change this page,upload an index page into the public_html directory. If this is If this was a 请教:函数含义 有一个公式:=INDEX(A:A,SMALL(IF(COLUMN(1:1) =IF(MOD(ROW()+1,3)=0,INDEX(B:B,ROW()+4)/3, =INDEX(sheet1!H:H,small(if(sheet1!Y$1:Y$100 Sorry!Nonumhasfound );if(cpuPoker[index][i].num==0)=(1 c#这句话什么意思if (InputPos.Any(x => x.StartLine index)) =IF(C3,INDEX(工程名称!C:E,MATCH(C3,工程名称!C:C,0),2), awk -v t=today -v y=yesterday '{if(index($0,t)||index($0,y)){print $0}}'/tmp/dailycheck/thelog