物体 object Y
指用透镜或显微镜使物体看上去大一些 magnify y
指雾气在寒冷物体的表面凝结成薄冰时的严寒结霜的温度 frosty y
软体动物学 malacology y
虚拟物体 Dummy y Object
植物群落复合体 community y complex
y氧化物超导体 y-124 oxide superconductor
显示物体工具栏 Display y Object Toolbar
天文与天体物理学专业 Astronomy y and Astrophysics
如果观察这些点,比如这个,那么那个,当然是等于重力,如果那里有个物体,在y方向。
So if we visit those points, for instance here, then there is, mg of course, gravity, mg, if there is an object there in the y direction...
方法 通过Y迷宫和新物体辨别实验检测了小鼠的学习记忆能力;
Methords Learning and memory functions in mice were examined using Y-maze and novel object recognition tests.
潘兵,谢惠民,李艳杰。用于物体表面形貌和变形测量的三维数字图像相关方法[J]。实验力学,2007,22 6:556 - 567。
PAN b, XIE h, LI Y. 3d digital image correlation method for object surface topography and deformation measurement [j]. Journal of Experimental Mechanics, 2007, 22 (6) : 556-567.
Consequently, for this object the position y, at any time t is known to be 15+10t-5t^.
因此,对这个物体来说,在任意时刻的位移y,就应该为15+10t-5t^
And that's the following. Let's take a particle that is moving in the x-y plane, so that at one instance-- sorry, let me change this graph-- is here--oh, this is bad.
接下来,我们来看一个物体,在 x-y 平面内运动,在这个例子中,对不起,我要重画一下这个图,在这里,这画得不好
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