A new Peabody study of the Tennessee Voluntary Pre-K program reports that pre-K works, but the gains are not sustained through the third grade.
对田纳西州志愿学前教育项目的一项皮博迪新研究报告称，学前教育是有效的，但这种效果不会持续到三年级。
It seems to me this highlights quality issues in elementary schools more than pre-K, and indicates longer-term success must connect pre-K with all the other issues related to educating a child.
在我看来，这更突出了小学教育、而不是学前教育的质量问题，这表明要想取得长期成功，必须将学前教育和其他所有与教育孩子有关的问题联系起来。
Coronatine, like auxin, can enhance the lateral root formation under whether low K or high K.
无论在低钾还是高钾条件下，冠菌素可以像生长素一样促进棉花侧根的发生。
Our first 100 K test was defined to ramp up to 60 K at the same rate as the single server test, then to slow down the users being added.
第一个100K测试被定义为以和单个服务器测试相同的速度增加到60 K，然后放缓增加用户的速度。
But how do you reap the benefits of rest without compromising your fitness for the 5-k, 10-k, half, or full marathon you've been working toward?
但是你怎样才能既休息又不降低你为之奋斗的5公里、10公里、半程或全程马拉松的水平呢？
Three different size repositories were used in this test: 50 K assets, 250 K assets and 500 K assets.
在该测试中使用了三种不同大小的存储库：50K资源，250 K资源与500 K资源。
When we take a spring, something that - we are so familiar with now, and the spring has length l l in a relaxed state, k spring constant k, I can extend the spring with some force that I apply.
拿起一个弹簧,我们很熟悉了，松弛状态时,长度为，弹簧常数是，我可以用一些力,将其拉长。
K And we can characterise the K which we call the K Infinite by a number of terms.
我们能划出，我们称为K无限，通过一些术语。
Unlike ext2, ReiserFS doesn't allocate storage space in fixed one k or four k blocks. Instead, it can allocate the exact size it needs.
和ext2 不同，ReiserFS并不固定地以1k或者4k 的块分配存储空间，而是分配所需要的精确尺寸。
The median voter is the person for whom k have values vi larger than hers, and k have values smaller.
中位数选民指有k个人的效用大于他，同时有k个人效用小于他。
The resulting perfect hash() function returns an unsigned int value in the range 0..(k-1), where k is the maximum keyword hash value +1.
产生的完美hash()函数返回一个无符号的int值，范围为 0..(k-1)，其中k 值为最大关键字散列值加 1。
And we've used a relatively simplistic term called neutron Multiplication Factor which is the K that if the K equals one the neutron population is steady as is the fission rate.
我们已经使用了一个相对简单的词语，称为，中子的增殖系数，那就是K，如果K等于1，中子数，是稳定的，裂变速率也一样。
The difference between K-wine and a traditional plate with glass holder is that K-wine moves the weight from the side to the middle of the plate.
这款K-wine餐盘和其它能放杯子的餐盘的不同之处在于，它将盘子重量从周围集中到中间。
Don't let yourself get bored with an endless string of 5-k and 10-k RACES.
切勿用无休止的5k或10 k比赛来将自己弄的疲惫不堪。
Note that page size on this system was 4 K, so an eight-page read-ahead was 32 K.
(注意，这个系统的页大小为4K，因此一个8页的预读取为32 K)。
So that the slope here K This slope here is K CS2.
这是这儿的斜率,这个斜率是。
You can easily adapt these workouts to your own 5-k, 10-k, and marathon race paces.
你可以轻松地调整这些训练达到比赛的程度。
The observations show that its temperature is falling at an alarming rate: from 2.12 million K to 2.04 million K, or 4%, in 10 years.
观测表明其温度正以惊人的速度下降：在10年内从2120000K降到2040000K，或者降了4%的温度。
K Let the spring constant be k, a and we know we're going to get a...
弹簧常数为，我们知道将要得到。
K instead of using the vertical vector k, you use the normal vector I.
你用了法向量i，而不是竖直向量。
Racers prepping for a 5-k, 10-k, or half-marathon should run their final quality workout faster than race pace so that race pace feels more comfortable.
对于5 -K, 10 -K或半程马拉松，参赛者应该以快于比赛配速跑最后一个高品质练习，这样比赛配速会显得更加舒服些。
The difference among mineral K absorption proportion of wheat genotypes under low K condition is greater than that under high K condition.
在低钾条件下，吸收矿物钾量的比例差异大于高钾条件下吸收的矿物钾比例。
For different K levels, the most part of K absorbed by wheat is obtained from non exchangeable sources, among which the difference for mineral potassium is of relatively more significant.
在不同钾水平条件下，它们吸收利用土壤中的钾大部分来自非交换性钾源，其中矿物钾差异比较显著。
U. K. stock market. By some measures, the U. K. 's fiscal kitchen is just as messy as Greece's.
英国股市。按一些指标衡量，英国财政状况和希腊的一样糟。
Two gate variable reduction principles, algorithms of computing K-trees and minimum K-cuts of a network are proposed firstly.
首先提出了网络门限变量的两个化简原则及计算网络K-树和极小K-割的算法。
The clustering method based on partitioning is mainly included K-Means and K-Medoids; the other methods are the mutation of these two methods.
基于划分的聚类算法主要有K均值和K中心点算法，其他的方法都是这两种算法的变种。
We prove that when the homotopy map is a regular map, the K-K-T point obtained from this homotopy method must be a local optimal solution by choosing proper homotopy equation.
证明了同伦映射为正则映射的条件下，选取合适的同伦方程，用此同伦方法得到的K-K-T点一定是问题局部最优解。
Coronatine, like auxin, enhanced the lateral root formation under whether low K or high K.
无论在低钾还是高钾条件下，冠菌素可以像生长素一样促进棉花侧根的发生。
Coronatine, like auxin, enhanced the lateral root formation under whether low K or high K.
无论在低钾还是高钾条件下，冠菌素可以像生长素一样促进棉花侧根的发生。
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