two x

How can a person with two X chromosomes be a man ? In more ways than one

男性怎么会有两个X染色体？不止一种原因

Women are also very , very unlikely to be affected by color blindness , due to their having two X chromosomes .

由于女性有两条X染色体，她们也非常不易患色盲。

But female cats already have two X chromosomes so they can own that coat without the extra X , which means Venus is not necessarily a chimera .

但雌猫已经有两条X染色体，因此它们即使没有额外的X染色体也能有这样的皮毛，也就是说，双面猫不一定是嵌合体。

The two x cut shorted quartz gauges assembled with impactor and target were used to obtain the wave speeds in material and the stress histories at the sample gauge interface .

利用在碰撞材料样品和非晶态碳样品上的石英压力传感器测量了样品中的应力历史和冲击波速度。

From what you eat and drink to where you live , there 's a special sickness lying in wait just for you if you have the misfortune to have two X chromosomes .

如果很不幸你的基因是由两个X染色体组成，那么从你吃喝的东西到你生活的地方，这儿都有个专门的疾病在静静地等待着你。

Secondly , conformal array antennas are used to realize two X band array microstrip antennas . one is conformal array microstrip antennas on circular cylinder , the other is on hexagonal prism .

其二，采用共形天线阵的形式设计了两种全向水平极化X频段微带天线阵，一个是圆柱体赋形微带阵列天线，另一个是六棱柱赋形微带阵列天线。

That gives me a two x dot , but I have to apply the chain rule so I also get x double dot , - the second derivative it 's the acceleration with the chain rule gives me an x dot .

2倍的x点，我要运用一般规律，所以还有个x2点，第二个未知数-，这是加速度-，乘以x点。

The two X chromosomes have characteristic distribution in three kinds of individuals ( XX , XO , XY ) and the incidence of XO seems to be unusually high in the Mandarin vole . The mandarin vole are ideal experimental animals for fertility research in XO females of mammals .

X染色体在三种类型（XX、XO、XY）个体中呈特征性分布及XO雌体高比例存在使棕色田鼠成为哺乳动物XO雌体育性研究的理想实验动物。

Conclusion : Two perfect X chromosomes is necessary for female gonadal dysgenesis and function of ovary .

结论：两条完整的染色体是女性性腺发育及正常卵巢功能所必须：Xp21缺失可引起身材矮小；

Case was detected two green X signal and 2 cases were detected one green X signal and one red Y signal with X / Y probes .

X/Y染色体探针检测时1例为2个绿色的X信号，2例均为1个红色Y信号和1个绿色X信号。

140 kV X ray source with no filter produces continuous energy spectra , and two different X ray sensors obtain low energy and high energy incident spectra each .

未经滤波的单个140KV的X射线源，发射的是连续能谱的X射线，采用两种不同能谱响应的探测器分别得到高低能量的透射信号。

A more available steady-state solution of error covariance than [ 2 ] for a two dimensional x , y Kalman tracking filter is derived in this paper .

本文推广了[2]中关于耦合x，y卡尔曼跟踪滤波器稳态估计精度解的形式。

Haplotype analysis of two families with X - linked retinitis pigmentosa

两例疑为X连锁型视网膜色素变性家系的单倍型分析研究

Results It shows obvious differences of the length of roots between the two methods by X ray photos .

结果：两种方法测得的根管长度X线片上差异有显著性。

Adjoin two new vertices X and Y to N.

在n中添加两个新顶点X和Y。

Methods : One hundred and two high frequency X ray images of breast cancer surgically confirmed were comprehensively analyzed .

方法：取经手术、病理、证实的102例（105例次）乳腺癌的术前乳腺片进行回顾性综合分析。

Y OK , so let 's say that we have a function of two variables , x and y.

假设有一个函数含有2个变量x和。

For example , consider an application that uses two different classes X and Y interchangeably to perform similar operations .

例如，考虑一个应用程序使用两种不同类别X和Y相互执行类似行动。

There was notable difference in bile regurgitation and stomach cancer between the two groups after x ~ 2 tests .

经X~检验，两组胆汁反流，胃癌均有显著差异（P0.01）。

The thought of polarization filtering is proved to be correct with theoretical two component ( X , Z ) seismic recording processing .

二分量（X，Z）理论合成地震记录的处理证明了极化滤波的思想是正确的，也是目前分离二分量记录中P波和PSV波的一个比较有效的方法。

Y So , given values of the two parameters , x and y , the function will give us a number f that we 'll call f.

赋值给两个参数x和，通过这个函数可以得到一个数，我们把它叫做。

There are three statements to describe the relations between two random variables X and Y : ( I ) X and Y are random independent ;

有3种情形来描述随机变量X和Y之间的关系：（i）X和Y随机独立；

Except the two cases of X syndrome , the sensitivity of treadmill ECG was 86.96 % , specificity 90.48 % and accuracy 90.91 % .

除外2例X综合征，敏感性86－96%，特异性90－48%，准确性90－91%。

Regressive independence means that conditional expectation E ( Y-X ) of two random variables X and Y does not depend on X.

回归独立性是指给定随机变量X时，随机变量Y的条件期望E（YX）不依赖于X。

As a non-trivial example of the power of graphing and data visualization , imagine that we are faced with the following equation of two variables , x and y

作为展示绘制图形和数据可视化能力的重要例子，设想我们面临以下带有两个变量x和y的方程

In a beam scanning apparatus , because there are two directions of X and Y dipole deflection magnet , so there are two of the scanning magnet excitation power .

在束流扫描装置中，因为有X和Y两个方向偶极偏转磁铁，所以扫描磁铁励磁电源也有两台。

A general formula for calculating the field parameters of H0 , H2 and H4 is derived when the measuring double coil is in any two positions on x ( or y ) axis .

文中首先导出双线圈处于x（或y）轴任意两个位置求算场参数H0、H2、H4的普遍公式。

In this paper , we investigate the property of convex maps defined on the directed sum of two Banach spaces X and Y , where X , Y are spaces of integrable functions or essential bounded functions .

本文研究两个Banach空间X、Y的直和空间上凸映射的性质，其中X、Y为可积函数空间或本质有界函数空间。

So , just to remind you very quickly , if I have a function of two variables , x and y , then the graph will be just the surface z = f given by the equation z equals f of xy .

为了帮助你们快速回忆，有一个关于x和y的二元函数，它的图像是一个曲面，也就是。

A complete multigraph of order v and index A , denotes by XK , is a graph with v vertices , where any two distinct vertices x and y are jointed by A edges ( x , y ) .

设λKv是有v个顶点的完全多重图，其中任意两个相异顶点x和y都由λ条边（x，y）相连。