The aim is to reverse the decline in the number of tree species or at least to preserve the "genetic material" of all of them.
其目的是扭转树种数量下降的趋势，或至少保存所有树种的“遗传物质”。
The thing is, each major movie company pretty much had only one orchestra for all their productions, a set number of regular musicians.
事实是，每个大型电影公司都只有一个乐团来演奏他们的所有作品，也有一些是常规演奏的音乐家。
The fact is job openings have plunged in every major sector, while the number of workers forced into part-time employment in almost all industries has soared.
事实上，每个主要行业的就业机会都在大幅减少，而几乎所有行业被迫从事兼职工作的工人人数都在飙升。
Looking after number one is all she thinks about.
她一心只顾着自己。
The best way to reduce the number of traffic accidents is to make all young drivers complete a safe driving education course before being licensed to drive.
减少交通事故的最佳方法是，让所有年轻驾驶员在获得驾驶执照之前，先完成安全驾驶培训课程。
Over all, the total number of centenarians is going up.
总的来说，百岁老人的总数正在上升。
It is said that about 20% of 25- to 34-year-olds live with their parents, compared with 16% in 1991. The total number of all multigenerational households in Britain is thought to be about 1.8 million.
据说，25岁至34岁的人群中，大约20%的人和父母住在一起，而1991年这一比例为16%。据估计，英国多代同堂的家庭总数约为180万户。
All that changes is the number who go on to appeal (up each year), and the number of appeals that succeed (down).
所有的改变是持续呼吁的人数(每年都会上升)和呼吁的能成功的(失败的)次数。
Because all women know that age is not just a number - it defines us, shapes us, influences what we do, how we do it, and whom we do it with.
因为所有女人都知道年龄不只是个数字——它界定我们，塑造我们，影响我们的行为、行事方式以及与谁一起做事。
Here information about all the categories in the database is weighted by the number of articles and sent for display to the tag cloud.
在这里，数据库中所有类别的信息都是按文章的数量排列的，并且将这些信息显示到标记云中。
This phobia haspenetrated the mind-set so much that all the focus is on reducing the number.
这种恐惧已经深深地植入心中，以致于他们把所有的焦点都集中在减少这个数字上。
The association did not name all 22 companies, but 22 is the same number of manufacturers whose milk products were found to have contained excessive toxic chemical.
该协会没有全部列出这22家公司的名称，但这22家公司正好是被查出产品含有过量有毒化学物的公司数量。
First of all, the computer is installed with a number of components, which are designed according to industry standards, so they can easily be brought together to form the computer system.
首先，计算机只是将一些部件安装在一起，这些部件是根据行业标准来进行设计的，因此他们很容易被集中在一起，从而形成计算机系统。
"m" is the number of all possible roles established between JHKL Inc. and ACME Inc.
“m”是建立在JHKL 公司和ACME 公司间所有可能角色的数量
The scenario that results in less effort and smoother iterations is when all modeling changes are accepted and when the number of workspace changes is small.
能够减少工作量并使迭代更流畅的场景是：当所有建模更改被接受且工作空间更改的数量较小时。
If the number of all thread stacks is greater than the number of active threads, and their dispersion continues growing as the program keeps running, you can conclude that the leak problem does exist.
如果所有线程堆栈的数量大于活动线程的数量，且在程序运行时两者的差量在持续增长，您可以确定内存泄漏问题确实存在。
All you have to do is multiply the number of kites and you can have a farm as big as you want.
你需要做的是增加风筝的数量，把风筝发电站建成农场一般大小。
The factorial of a number is computed as that number times all of the Numbers below it up to and including 1.
计算某个数的阶乘就是用那个数去乘包括1在内的所有比它小的数。
That isn't true: there are lots of blog readers out there, and even more, there are MANY non-blog readers who will soon become blog readers, and that number is increasing all the time.
但事实并非如此：关注博客的网友们其实有很多，甚至更多，还有很多现在不怎么关注博客，但逐渐地将去关注这一领域的网友，这部分的网友数量一直在不断增加。
Implementations may fail to check whether the number is valid or whether it is a number at all.
实现可能未检查数字是否有效，或者输入是否为数字。
"N" is the number of all possible different authorization levels, each one associated with a locally valid service identity.
“n”是所有可能的不同授权级别的数量，每一个都关联一个本地有效服务身份。
When the exponent is all 1-bits (128), that's a signal that the number is either Inf, -Inf, or NaN.
当指数都是1 位（128）时，则表明这个数字是Inf、-Inf或NaN。
So this carbon dating, all it's really doing is measuring that. It gives a number for it.
这种碳同位素纪年的，实际上是测量c14的含量，测量给出一个数值。
All it needs to remember is one previous value, and all it returns is a single number (not a big list of them).
它只需要记住一个以前的值，返回一个单个数字(不是一个数字的大列表)。
Indivisible Numbers such as seven and 17 are the building blocks of all Numbers because every number is built by multiplying these primes together.
例如7和17这样的质数是所有数字的基石，因为每一个数字的组成都是把这些质数相成而得的。
Baseball, like all businesses, is bombarded with a bewildering number of percentages, graphs, charts and statistics.
棒球就和做生意一样，两者都充斥着杂乱无序的百分率、图表和数据。
Has anyone ever used all three, or is it just a complete waste of a squad number?
可有哪支球队真正用了三个门将，或者说这完全是对球员名额的浪费？
A simple approach to this is to just generate a random number when a thread is spawned and prepend that number to all output lines.
为此，一种简单的方法就是仅在派生某个线程时才生成一个随机数，并将该随机数追加到所有输出行上。
"The serial number is picked randomly; otherwise, all of the elements on the certificate are real for you," he said.
“序列号是随机获取的；要不然，证书上所有的要素就都是真的了”他说。
"The serial number is picked randomly; otherwise, all of the elements on the certificate are real for you," he said.
“序列号是随机获取的；要不然，证书上所有的要素就都是真的了”他说。
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