math什么意思?

math什么意思 math什么意思? Math.random()什么意思? she likes math什么意思 (Math.random() * 1000) % 7代表什么意思? where's my math book?什么意思 have math on Monday汉语什么意思 index = Math.floor(Math.random() * tips.length);什么意思index = Math.floor(Math.random() * tips.length);什么意思.具体点阿! 求高手解析tmp =Math.floor(Math.random()*4);什么意思? We have English,math and science on Thursdays什么意思 my brother failed (in) the math exam 什么意思 Doing math is a piece of cake什么意思? joe got full marke in math test 什么意思 I studied for the math test at home什I studied for the math test at home什么意思 dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy));麻烦高手详解下什么意思 Flash动作中“100*(Math.sin(Math.PI/180*t)*0.2+0.其中Math.sin什么意思还有PI.这是this._xscale的变量值onClipEvent (enterFrame) {this._xscale=100*(Math.sin(Math.PI/180*t)*0.2+0.5) this._yscale=100*(Math.sin(Math.PI/180*t)*0.2+0.5)if (t Math.pow的意思是什么 the math test 汉语意思?