JS数组两种定义方式： varnum=[1,2,3,5,6]; varnum1=newArray(1,2,3,5,6); 但第二种如果只传一个值，那么默认第一位是数组长度。 ...
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【JS】数组
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【JS】半调子的clone函数
varobj1={}; varobj2={ name:"laoyu", friend:["laogao","nuko"], gf:{ name:"aa", coding:fu...
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【JS】小作业-阶乘递归思想
functionmul(n){ if(n-1==0){///出口，也就是停止条件,不然就是一个死循环了。实际上是执行到最后一个数，这个数就是基数，这个基数是我们已知的，定义后...
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【JS】小作业反向中文输出输入的数字
//这里的处理字符串是直接用了push的数组方式反向存放字符 但其实没必要，因为js的字符串默认就是数组存放的 只要定一个空的字符串来出来输入的数据就可以了。因为+号等于字符...
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【js】小作业质数运算1.求100以内的质数 for(vari=2;i<=100;i++){ ///看看i是不是质数,拿出一个数一直除到他本身。只有1和它本身可以被整除1,2,3,4,5,6,7....
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【JS】小作业数学运算
1.求2的n次方，n为输入 varn=parseInt(window.prompt('input')); varsum=1;for(vari=0;i<n;i++){conso...
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2020-07-11-lecture05-03-moon landing
段落1 NARRATOR Listen to part of a lecture in an Astronomy Class. 段落2 MALE PROFESSOR Last...
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2020-07-03-坑爹的插入题This explains how
1.This explains how, for example, alpine cushion plants have been found growing at an a...
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2020-07-02
proliferation = growth conducive to= favorite to有利于 reliably =in a consistently good or...
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2020-07-02-坑爹的or 逻辑。。。
the length of time a given molecule of water remains in a lake？the time spent in the la...
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2020-06-28-坑爹的 emerged rapidly asAround this time, the largest of these centers, Cuicuilco, was seriously affected by a ...
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2020-07-01-坑爹的反向推理-oxygen-16在非冰河时期蒸发少foraminifera fossil shells containing calcite with high percentages of oxygen-16 were d...
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2020-07-01-坑爹的Latium-罗马人爱landabout the people of Latium? In all probability it was the fertile plain of Latium, wher...
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2020-07-01-坑爹的phytoremediation植物修复Compared with standard practices for remediation of contaminated soils, phytoremediatio...
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2020-06-30--坑爹的变相增大farming area
Corn, for instance, can be grown on the dry soil and marginal hill land of North China,...
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2020-06-30-坑爹vadose zone有水
Water in the vadose zone drains down to the water table, leaving behind a thin coating ...
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2020-06-30-坑爹的pollen产生Wind pollination is often seen as being primitive and wasteful in costly pollen and yet...
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2020-06-30-浮游生物的推理题-限制范围In the near-surface layers, there are many large, fast carnivores as well as an immense...
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2020-06-30-坑爹的帝王蝶毛毛虫是益虫
One question deals with the effects that Bt plants have on nontarget organisms such as ...
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2020-06-30-坑爹的rubbing onTools themselves can be revealing. Long-handed Neolithic spoons of yew wood preserved i...