From a performance point of view, a good performing access path should touch the least amount of data with respect to the final result set.
从性能的角度来看，一个良好表现的访问路径相对于最终的结果集应该触及最少的数据量。
This means the northern and southern hemispheres will sometimes point toward or away from the sun depending on the time of year, varying the amount of light they receive and causing the seasons.
这意味着南半球和北半球会在一年的不同时间段朝向太阳或背向太阳，引起接受的光照量的变化和并产生季节变化。
A full investigation and a final ruling, at which point the amount of the duty could well change, typically takes several months to a year or so.
全面调查以及最终裁定一般要耗费数月以致一年左右的时间，关税数额可能根据裁定结果有所变动。
They point to the way their estimate of chemically destroyed ozone closely tracks the amount of chemicals in the hole during the past 30 years.
在过去30年里，他们通过跟踪测定臭氧层中化学物质的含量来估算臭氧层的破坏程度。
The point of the story to me is: Don't worry about the amount of talent you've been given.
就我看来，这个故事的要点是，“不要担忧你的泰伦特（天赋）是多是少。
And the other thing to point out is that the energy that an anti-bonding orbital is raised by, is the same amount as a bonding orbital is lowered by.
另外一个要指出的事情是，反键轨道引起的能量升高，和成键轨道引起的能量降低是相同的。
Which means surrendering to limitations and conditions-like the number of hours in a day (24) and the amount of time it takes to get from point a to point B. in your car.
这就意味着将局限于一些限制和条件——就像一天中的24个小时，以及从A点到B点所需要的时间。
I have heard the message and understood the point, but until now, have not been able to consistently limit the amount of time I spend with my email. That changes now.
我已经听到了这些原因并理解这些观点，但到目前为止还没有有效的减少我处理的时间。
This point, p, was there, and the amount by which the things have moved can be measured either here or here.
这是点P，移动的总量，可以认为是这到这。
Scientists should answer requests for information-to a point. There's a limit to the amount and kind-such as original samples-of data that scientists can provide.
在一定程度上，科学家们应当满足索取数据的请求。他们是可以提供有限数量和种类的数据的，例如原始样本等。
Of course, they may be perfectly fine with you being gone for a limited amount of time, which brings me to my next point.
当然，他们会很快的适应这种你没有时间的变化。这就带出了我下面要提出的观点。
On 18 March, the central bank boosted bank reserves - the amount of cash Banks have to put aside - by half a percentage point, to 20%.
3月18日，央行提高银行准备金一半的百分点，到20%——银行的大量现金被搁置。
Latency is the amount of time (usually measured in milliseconds) that a packet of data takes to get from one point to another and then back in a round trip.
延迟是数据包从一个地点到另一个地点然后返回这一个来回所花费的时间(通常以毫秒计)。
Next, calculate the amount of indent you'll need to center the table, based on the page width, two 72-point margins, one wide column, and three regular columns.
下一步，要计算您将需要使表居中的缩进量，这基于页面宽度、两个 72点边距、一个宽列和三个正常列。
This separation let the same code be reused by many applications and allowed a certain amount of decoupling between the applications by moving away from point-to-point integration.
此分离允许多个应用程序重用同一代码，并通过从点到点的集成中移去应用程序，使这些应用程序之间能够进行一定程度的分离。
And in this case we're going to look at silicone, and we'll say if you can point out to me which requires the least amount of energy.
这次我们要做的是关于硅的，我们来看看大家是不是，能够为我指出那一项需要消耗的能量最少。
Because of the compilation overhead involved this may actually increase the amount of time it takes for your program to run up to the point where problem occurs.
由于采用这种方法所引起的编译负载可能会实际增加程序运行到出现问题的地方所需要的时间。
The amount of space junk orbiting earth has reached a 'tipping point' where continual collisions are thickening the already dense cloud shrouding the earth, a Nasa report has revealed.
据美国宇航局的报道称，环绕地球的太空垃圾已经到达了一个临界点，它们之间的相互碰撞使本来就稠密的地球云层变得越来越厚。
The important point is that adopting TFP guarantees that you will achieve a significant amount of code coverage in your unit tests -- probably far more than what you achieve today.
重点是，采用TFP 可以确保您在单元测试中实现相当大的代码覆盖率——可能远远超过我今天所达到的。
The time required to perform this operation depends upon the amount of "open" work in the database logs at the point of failure.
执行这项操作所需的时间取决于出现故障时数据库日志中“打开的”工作量。
As far as JP Morgan was concerned, this risk was not really risky at all, so there was no point paying anything other than a token amount to insure it.
对摩根大通而言，这种风险产品其实根本不存在风险，因此只需支付象征性的金额为其投保。
The more that we learn about these animals, the more we realize that from the animals' point of view, such experiments amount to torture.
我们越了解这些动物，就会越明白从他们的角度看这些实验不啻于折磨。
Hinging on the torturers mood, he could vary the amount of the victim's body weight applied to the point.
根据行刑者的心情，他可以随意的调整受刑者置于顶端的体重。
The amount of information available at your fingertips at any point in time, even while mobile, is astounding.
即使是在路上，我们指尖流过的信息量也是大得惊人的。
But the key point is that higher aggregate demand didn't significantly expand the amount of work that was done.
但是关键是高需求并没有从根本上增加完成的工作量。
The organization says on its Internet site that the staggering amount of 1 out of 4 people develop a mental disorder at one point of their lives.
根据世卫组织的网站，4个人中竟然有1个在生命中一段时间患上心理疾病。
The organization says on its Internet site that the staggering amount of 1 out of 4 people develop a mental disorder at one point of their lives.
根据世卫组织的网站，4个人中竟然有1个在生命中一段时间患上心理疾病。
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