这张桌子是用实心橡木制作的。
这些雕像是在实心岩石上凿出来的。
他们正在把实心岩钻通。
铁条是实心的，管子是空心的。
垒球是实心的。
他们希望减少建筑工作所需的部件数量和重量，例如，用空心管代替实心支架。
They hope to reduce both the number of components needed in a construction job and their weight—by replacing solid supports with hollow tubes, for example.
来自公元前3000年左右的一块苏美尔的雕刻陶土板提供了已知最早的例证：一个带顶棚的箱状雪橇被安装在四个实心的轮子上。
A tablet engraved about 3000 B.C.E. provides the earliest known example from Sumer, a roofed boxlike sledge mounted on four solid wheels.
她看上去可能严厉，其实心地非常善良。
从面容上一眼就可以看出她确实心绪烦乱。
他设计了一把纯粹依靠电子器件的实心吉他。
He designed a guitar with a solid body that relied solely on electronics.
铆钉顶棒是一种特殊形状的金属实心块。
只要它是实心的，应该没有不同。
那些工具是实心的金属，所以很重。
我还以为它们是实心的大石球呢。
其实，这螺壳岩里面本来是实心的。
好吧，其实心理治疗的确是一件难事。
最早的汽车轮胎是实心的。
虽然他脸上露出笑容，其实心里很难过。
假如钢船是完全实心的，它就会沉入水中。
If a steel ship were solid throughout, it would sink into water.
你有一个实心圆盘。
他总结出空心木更适合做放大，所以他做了几架实心吉他。
He had concluded that hollow wood was inferior for amplification, so he built several solid-body guitars.
由实心坯制成的管子，该实心坯在压力下加热和旋转。
Pipe produced from a solid billet that is heated and rotated under pressure.
所以空心的圆柱体在和，实心的圆柱体比时都会输，与半径长度无关。
So the hollow cylinder will lose in any race against a solid cylinder regardless of mass, regardless of radius, regardless of length.
因此我们决定用一种全新的方式——就好像她是由一整块实心钻石组成的。
So we chose to go in a new direction—like she was made up of a single, solid diamond.
他花很多个小时听一根弦在不同背景下的振动——空心木，实心木，铝，钢。
He had spent hours listening to the vibration of a single string plucked against a variety of backgrounds-hollow wood, solid wood, aluminum, steel.
都是实心的，同样的物质，同样的长度，但是，半径不同，我将拿它们，进行比赛。
They're both solid, they have the same mass, they have the same length but they're very different in radii and I'm going to have a race between these two.
若是球体，实心球体，假设有个实心球体，将其绕着通过其中心，的轴旋转。
If we had a sphere, a solid sphere, then so here you have a solid sphere, and I rotate it about an axis through its center.
实心圆表示活动图的起点，实际上是一个占位符，带边框的实心圆表示终点。
The filled circle represents the starting point of the activity diagram, effectively a placeholder, and the filled circle with a border represents the ending point.
假如有一个实心圆柱体，轴心的时间惯量,通过这个物质的中心，等于1/2，MR的平方。
If we have a solid cylinder, then the moment of inertia about this axis Q through the center of mass, which I've called Q, equals 1/2 MR squared.
假如有一个实心圆柱体，轴心的时间惯量,通过这个物质的中心，等于1/2，MR的平方。
If we have a solid cylinder, then the moment of inertia about this axis Q through the center of mass, which I've called Q, equals 1/2 MR squared.
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