This was painted from life, not from a photograph.

Some of these farmers even allowed repayment in kind.

有些农民甚至同意以实物支付欠款.

There is solid evidence.

有实物可征.

They paid their taxes in kind.

他们以实物交税.

Was It'something substantial that you saw, or was it a ghost?

你见到的是实物, 还是鬼魂?

Shoes and trees are concrete objects.

鞋和树是实物.

This was painted from life.

这是根据实物画的.

I believe that species come to be tolerably well-defined objects.

我相信物种终究是界限分明的实物.

The X chromosome is therefore the logical place to turn for more information.

因此X染色体也就合乎逻辑的成为了更多信息的来源.

The use of the X chromosome in population genetics is still in its infancy.

对X染色体的使用在群体遗传学中仍处于初级阶段.

Is Photosensitive Epilepsy Less Common in Males Due to Variation in X Chromosome Photopigment Genes?

光敏感性癫痫在男性较少见是否由于X染色头感光色素基因变异?

As MeCP 2 resides on the X-chromosome, this meant studying male mice as females have two X-chromosomes.

由于MeCP2位于 X 染色体上, 所以他们选择研究雄性老鼠,因为雌性老鼠含有两个 X 染色体.

How can an X chromosome be nearly as big as the head of the sperm cell?

染色体怎么会接近性子头部的大小?

The x-chromosome has many genes for which there are no paired genes on the Y-chromosome.

x染色体有许多在Y染色体上不能配对的基因。

X axis + limIt'sensor has been detected.

轴右方感应器未被侦测到.

For lathes, the X-axis is the cross slide ( or turret ) motion angle to the spindle axis.

对于车床, X 轴是交叉幻灯片 ( 或炮塔 ) 在直角坐标轴运动的主轴.

Since x-axis to the right, y axis the so produced a clockwise rotation effect.

由于x轴向右, y轴向下,所以产生了顺时针的旋转效果.

The location of the panel along the x-axis, starting from the right of the screen.

面板的水平位置, 从萤幕的右边算起.

X axis and Y axis adopt ball spiral rods with excellent precisions and low friction factors.

X.Y轴采用滚珠螺杆传动精度佳,摩擦系数小.

Left triangle along the Y axis rotation, along the X axis Quadrilateral rotation.

左图中的三角形沿Y轴旋转, 四边形沿着X轴旋转.

Then their centers have been offset by 25 meters along the X axis.

那么他们的中心是沿着X轴偏移了25米.