遗传在决定偏侧性方面起到了一定作用,但环境因素(对偏侧性)也有影响。
Genetics plays a part in determining lateralisation, but environmental factors have an impact too.
最后,我们对偏最小二乘回归中的定阶问题进行讨论。
研究了强酸性离子交换纤维对偏二甲肼的吸附、解吸性能。
The adsorption, desorption performance of strong acidic ion-exchange fiber (IEF) for unsymmetrical dimethyl hydrazine (UDMH) was investigated.
文章还运用该指标衡量了主要钻井参数变化对偏轴钻具防斜效果的影响。
With the criterion, it is investigated the influence of the variation of main drilling parameters on the deflection c…
本文提出采用因素分析方法,对偏最小二乘回归的最优子空间进行正交变换。
In this paper the factor analysis method is presented to transform orthogonally the optimal subspace, which is obtained from partial least squares regression.
应用医学实例计算,对偏最小二乘回归与主成分回归及一般最小二乘回归进行比较。
To compare PLS with principal component regression (PCR) and ordinal least square regression (OLS) by a medical case.
首先做了拨禾链对偏距及车速的适应试验,然后又进行了校正实验及链速对摘辊转速的适应试验。
The compatibility test of speed of linking to offset distance is done, followed by compatibility test of speed of link to roll rotation and correcting test.
本文首先分析了焦平面阵列馈源横向偏焦产生多波束的原理,并采用面电流法对偏焦抛物面天线方向图进行了编程计算。
Based on the principles that lateral offset-focus feed makes the antenna pattern deflect an angle, the multi-beam antenna can be used in passive imaging system.
对偏导数算法(PDA)和线性内插算法(LIA)两种改正数模型化方法进行探讨,并说明两种方法的优缺与应用范围。
Here we expound two approaches to GPS corrections model by Partial Derivative Algorithm(PDA) and Linear Interpolation Algorithm(LIA), then probe their advantages and disadvantages.
本文在语料分析的基础上,对八种“是”字句句式的常见偏误作了归纳,对偏误原因作了分析,并提出了相应的教学对策和建议。
Based on the analysis of the learners' written work, it summarizes the typical and regular errors of each sub pattern, searches out the error causes and offers the relative Suggestions and solutions.
本文应用回归与方差分析理论,对偏硅酸盐填料的粒径、含量等对UP浇铸体与FRP 的工艺与机械性能的影响,作了较全面的试验分析。
The effects of partic1e size and content etc. of silicate fillers on technological and mechanica1 properties of UP casting and FRP were studied comprehensively by regression and variance theory.
这种群体内部的偏侧性不平衡对个体也有好处。
This imbalance of lateralization within populations may also have advantages for individuals.
这意味着,当我们对吉布斯自由能求它的变量,的偏导数的时候,我们会得到我们以前学过的东西。
So this means that they were taking the derivatives of the Gibbs free energy with respect to one of its variables is something that we should know.
你可以想象一下对它们继续求偏导数,将会得到很多偏导数,所以我们要,仔细考虑那时的情形。
You can imagine that if you keep taking partials you may end up with more and more, so we will have to figure out carefully what the condition should be.
对n的偏导数,这里的n是摩尔数。
这就是说,可以很简单的写出dG在,恒定压强下对温度的偏导数,是负。
That is, it's easy to write down straight away that dG with respect to temperature at constant pressure s is minus s.
由于媒体公司们对其内容贬值比较谨慎,Netflix的大部分的电视节目和电影都偏老,熟悉这项目的同一位人士说到。
Like Netflix most of the TV shows and movies available for streaming would be older because the media companies are wary of devaluing their content, said the same person familiar with the talks.
Burt博士对自身的研究结果也加注了忠告:因为她只跟踪研究对象到他们29岁为止,数据采集偏年轻化。
Dr. Burt adds another caveat: Because the study ended when its subjects were only 29, the data is skewed toward the young.
选择任意两个分量,假定是x和,你得到fx对z的偏导数,对x的偏导数,the,partial,of,the,z,component,with,respect,to,x,让它们相等,对于任意一对变量做同样的事情。
z You pick any two components, say the x and the z component, and you take the partial of the x component with respect to z, fz and you must make them equal. And the same with every pair of variables.
化学势,从基本方程上说,就是A对N的偏导,因此对A取N偏导,因此化学势也能,用正则配分函数表示。
The chemical potential from the fundamental equation up here is the derivative of a with respect to the number of particles.
我们已经发现,它由f对x的偏导数给出。
Well, we have seen that it is given by the partial derivative f sub x.
事实上,这个方程给出的是,u对t的偏导数。
And, in fact, what the equation will give us is the derivative of u with respect to t.
对Nerd们的注解:可能是个格,顶尖;形状不重要,这里至少有个偏序关系。
Note to nerds: or possibly a lattice, narrowing toward the top; it's not the shape that matters here but the idea that there is at least a partial order.
如果我要求二阶偏导数,首先要求关于x的一阶偏导数,让我们首先求出,它等于2ax+by,对吧?
Wxx If I take the second derivative with respect to x and x so first I want to take maybe the derivative with respect to x Wx But first, let's take the first partial, Wx That will be 2ax by, right?
它由对u的偏导给出。
Well, it is given by the derivative of this with respect to u.
目的研究偏侧咀嚼对大鼠颞下颌关节及咀嚼肌的影响。
Objective To study the effect of unilateral chew on temporomandibular joint and mastication muscles.
目的研究偏侧咀嚼对大鼠颞下颌关节及咀嚼肌的影响。
Objective To study the effect of unilateral chew on temporomandibular joint and mastication muscles.
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