That's because very large animals have a slow rate of reproduction, so all you have to do is remove a few young females from the herd, and you can, fairly quickly, significantly reduce the population.

那是因为大型生物的繁殖速度十分缓慢，所以只要除去象群中的几头年轻的母象，它们的数量就会大幅的下降。

Dry matter accumulation showed a s curve at a slow-fast-slow rate.

干物质积累呈“S”型曲线，符合“慢-快-慢”的增长规律。

It has now started to decline slowly, andis likely to continue to fall at a slow rate.

其现在已经开始下降，并且有可能继续慢速下降。

Pillow lavas form when molten rock is pushed up onto the seafloor at a very slow rate.

枕状熔岩是岩浆被缓缓推积至海底时形成的。

The number of algorithms in each category is limited and new ones emerge at very slow rate.

每一类算法的个数都有限，而且新算法出现的很慢。

In the drug test of the latter, slow rate depending depressed st segment was all observed.

后者进入药物试验，均观察到慢频率依赖性s T段压低。

And we could have a slow rate into c, that's fine. We could have, again, B a very slow rate into B.

我们可以有一个变成C的缓慢的速率，那是可以的，我们可以有，同样的，很慢地速率生成。

Because of the low thermal conductivity of coal and the slow rate of distillation, coking is a slow process.

因为煤的导热性低、蒸馏的速度慢，所以炼焦的过程较慢。

I know many are decrying the slow rate at which solutions are being applied, and the lack of a good business case.

我知道很多人谴责该解决方案的应用速度缓慢，并且缺乏优秀的业务实例。

Speed is among them an important facet, the spider of Baidu won't like to open the website with slow rate absolutely.

速度是其中一个重要方面，百度的蜘蛛绝对不会喜欢打开速度慢的网站。

The physical body is dense matter that is visible to the eye and that means that the particles are vibrating at a slow rate.

身体的密度很大可以被肉眼所见，意味着能量微粒以很低的频率在震动。

The main drawbacks to using Zeus are the limited form of binding provided, and an overall slow rate of progress on the project.

使用Zeus的主要缺点是，提供的绑定形式有限，从整体上看，该项目进展缓慢。

Silk offers an alternative for scaffolds engineering for its biocompatibility, unique mechanical properties and slow rate of degradation.

蚕丝具有生物相容性、优异力学性能、较慢的降解速度，为组织工程支架的构建提供了新的选择。

This paper mainly discussed the design of slow rate land treatment system and plants choosing, fitting field, land area and hydraulic load designing.

本文主要探讨了慢速渗滤污水土地处理系统的设计，以及设计中植物选择、场地适宜性、土地面积及水力负荷设计等内容。

The economy has started creating jobs-albeit at a slow rate-in recent months.But those with new master's degrees often aren't at the front of the line to get them, say experts.

近几个月，美国经济已经开始缓慢地创造就业岗位，但专家说，新拿到硕士学位的人要竞争这些岗位常常并不具备优势。

Concerns about safety and unexpected consequences have led to a slow rate of adoption in Europe and parts of Africa, although GM crops are already widely planted and consumed in the US.

由于人们对转基因（GM）食品的安全和不可预期的后果还心存疑虑，所以这类作物在欧洲和非洲部分地区推广的速度还不是很快，尽管转基因作物在美国种植已很普遍，转基因食品也为大众所接受。

Because the slow rate of combustion of natural gas, it's easy to produce the phenomenon of cyclic variations, when taking lean burn technology, the cyclic variations will be increased.

由于天然气的燃烧速率较慢，易产生燃烧循环变动现象，采用稀燃技术时会加剧燃烧循环变动。

By contrast, the broad money held by households has risen at a worryingly slow rate over the past year, and holdings by private non-financial firms have actually been dropping (see chart).

相比之下，家庭持有的广义货币量的增长速度之慢却令人担忧，而且非金融私营企业持有的广义货币量实际上还一直在下滑(如上图)。

It is very important, particularly in view of the fact that electrical energy is generally supplied to the capacitor at a very slow rate, to construct the capacitor with the greatest care.

它是重要的。特别是针对事实通常电能是通常提供电容器一个非常慢的速度。，与最关心的事就是构建电容器。

The algorithm can get global minimum easily with a wide variety of functions of hidden neurons, and no problems such as local minima and slow rate of convergence are suffered like BP algorithm.

新算法选择很广一类的隐层神经元函数，可以直接求得全局最小点，不存在BP算法的局部极小、收敛速度慢等问题。

Various interventions, such as infection-fighting drugs, can increase a population's average survival time, but only approaches that slow the body's rate of aging will increase the maximum lifespan.

各种干预措施，如抗感染药物，可以增加人口的平均存活时间，但只有那些减缓人体衰老速度的方法才能延长最长寿命。

"By following individuals over time," Salthouse said, "we gain insight in cognition changes, and may possibly discover ways to slow the rate of decline."

索尔特豪斯说：“随着时间的推移，我们通过跟踪个体对认知变化有了更深刻的认识，并可能找到延缓认知速度下降的方法。”

The rate at which hair grows can be agonizingly slow.

头发生长的速度可以慢得令人苦恼。

There is no cure for the disease, although drugs can slow down its rate of development.

这种病没法治，尽管药物可以延缓病情的发展。

When a whale dives, its metabolic rate drops, causing its heartbeat to slow down.

当鲸鱼潜水时，它的新陈代谢率下降，导致心跳减慢。

Amorolfine hydrochloride ethosomes showed a slow release rate.

盐酸阿莫罗芬醇质体释放速度较慢。

We could have a slow reverse rate and a fast rate into c.

我们可以有很慢的逆向速率，和很快的生成c的速率。