注意“净”这个词：测量渗入湖泊和流出湖泊的地下水的实际数量是一个比仅仅推断它们之间的差异要复杂得多的问题。
Note the word "net": measuring the actual amounts of groundwater seepage into the lake and out of the lake is a much more complicated matter than merely inferring their difference.
事实证明，生活在溪边栖息地的鸟对数量是远离溪边栖息地的四倍。
It turned out that there were actually four times as many bird pairs or couples living in the stream edge habitat compared to the area away from the stream.
该州的精炼厂已经生产出的饲料数量是其小型奶牛可食用量的五倍以上。
The state's refineries already churn out more than five times as much of the stuff as its small stock of dairy cattle can eat.
超市的商品种类比以往任何时候都多，并且美国农贸市场的数量是二十年前的四倍多。
Supermarkets offer more variety than ever, and there are over four times as many farmers' markets in the U.S. as there were 20 years ago.
但是通过非生物过程合成的，也就是不涉及微生物的那些，在右撇子和左撇子中数量是相等的。
But the ones synthesized through abiotic processes, which is to say not involving microorganisms, occur in equal numbers of right- and left-handed.
具体来说，AT&T将增加2000个新基站，升级现有基站的光纤连接数量是2009年的三倍。
Specifically, AT&T will add 2,000 new cell sites and upgrade existing cell sites with three times more fiber links than it had in 2009.
不同的发色会有不同的变化，但是对于一个普通的成年人来说，头发的数量是10万根，所以每天失去100根也不是太糟糕。
There's some variation depending on hair colour but for an average adult the strand count is 100,000, so losing 100 a day is not too bad.
他们引用了今年早些时候的一项研究，这项研究面向249对父母及其孩子进行，其中希望对父母分享的内容进行规定的孩子数量是父母的两倍。
They cited a study presented earlier this year of 249 pairs of parents and their children in which twice as many children as parents wanted rules on what parents could share.
现有技术熟练的接生员的数量是相当不足的。
The current number of skilled attendants is critically insufficient.
古巴的医生数量是美国的2.5倍。
Cuba has two and a half times as many doctors per head as the United States.
高度平衡意味着每个桶中的值的数量是相同的。
Having the height balanced means the same number of values in each bucket is maintained.
数量是个大问题，因为国有化界线的划定并非易事。
Numbers matter, because deciding where to draw the nationalization line isn't easy.
果然，发育期的老鼠受体数量是幼小老鼠七倍。
Sure enough, pubertal mice had seven times as many of the receptors as infant mice.
音符的数量是有限的，但乐曲的数量却是无限的。
There's a finite number of notes but a limitless number of musical compositions.
例如，在美国，中国餐馆的数量是麦当劳的三倍。
In the United States, for example, there are three times as many Chinese restaurants as there are McDonald's.
垃圾回收器要经常分配和清理该内存，其数量是相当巨大的。
This is a rather large amount of memory for the garbage collector to allocate and clean up on an ongoing basis.
这看起来可能有些怪，但是想想实数的数量是无限的。
This may seem odd, but recall that there are an infinite number of distinct real values.
在查询输出中，列的数量是固定的，每行填入了每个固定列的值。
Query output has a fixed number of columns, with each row filling in values for every fixed column.
假设我相信宇宙中星系的数量是奇数，且事实亦是如此。
Suppose I believe that there are an odd number of galaxies in the universe and in fact there are.
然而，去臆断科学家、商人、会计职位的数量是武断的。
It is, however, presumptuous to insist that there will only be so many jobs for so many scientists, so many businessmen, so many accountants.
mallocmultiheap可分配的最大堆数量是32。
The maximum number of heaps available to malloc multiheap is 32.
我喜欢把时间想象成是在出生时就得到的门票，它们的数量是一定的。
I like to imagine time as if you are given a certain amount of tickets at birth.
由于一个快速和慢速作业之间成山的积压物品，所以该数量是巨大的。
This number was huge due to the towers of units between a fast and slow task.
HTML 5所引入的用于支持应用开发的特性的数量是令人惊愕的。
The number of features that HTML5 introduces to support application development is staggering.
全局变量的数量是有限的，这样我们就可以在报表初始化时声明它们了。
The number of global variables is limited, so we can declare them when the report is initialized.
“提供的卡路里数量是可以管理的，”波恩大学的约阿希姆冯布劳恩说。
"PROVIDING the quantity of calories is manageable," says Joachim von Braun of the University of Bonn.
而使用VARCHAR 时，字符的数量是可变的，不执行额外的填充。
With a VARCHAR, the number of characters can vary, and no extra padding is performed.
当你进入最后一个月的时候建议增重的数量是25---35磅。
The recommended weight gain as you enter your final month is 25 to 35 pounds.
在这个案例中，时机、价格或订单数量是由计算机程序算法决定的。
In this case, the timing, price, or quantity of the order is decided by computer algorithms.
在这个案例中，时机、价格或订单数量是由计算机程序算法决定的。
In this case, the timing, price, or quantity of the order is decided by computer algorithms.
应用推荐