Heck, you probably think that you yourself are a solid object. Wrong.

嘿，你可能说，我自己也是固体呀。可惜，你错了。

He supposed he should have known better; the Reductor Curse was for solid objects.

哈利心想他早该想到这一点的，粉碎咒是用来对付固体障碍物的。

Like a gas, supercritical water can make its way through tiny gaps in solid objects.

像气体一样，超临界水可以通过固体物体的微小间隙。

Until now, controlling the conduction of heat through solid objects has been a tricky engineering challenge.

时至今日，控制热量通过固体传导对工程界还是一个棘手的挑战。

Every solid object will reflect a sound, varying according to the size and nature of the object.

任何固体者反射声音，反射的声音因物体的大小和性质的不同而不同。

Modern planes have a special system that detects other aircraft, mountains, and different solid objects in their path.

现代飞机有一个特殊系统，可以探测到其他飞机、山脉和不同的固体物体。

Like the active sonar used by submarines, the whale emits sound waves that bounce back when hitting a solid object.

和潜艇所用的主动声纳差不多，鲸发出的声波遇到固体后就会反弹回来。

In this situation, protoplanets in the area surrounding a young star slowly grow out of dust- to large rock-sized solid objects.

在这种情况下，一颗年轻恒星周围区域的原行星缓慢地从尘埃演变成岩石大小的固态物体。

Conduction is the transfer of heat between solid objects, convection uses the movement of fluids, while radiation relies on electromagnetic waves.

传导指的是两个固体之间热量的转移，对流运用流体的运动，辐射利用电磁波。

They're solid objects but consist mostly of water.

它们是固体，但主要由水组成。

Now, this concept of using a machine to make a three-dimensional, tangible, solid object, from a digital file has been around for decades.

现在，这个用机器制造一个三维的、有形的、固体的物体的概念，已经存在了几十年了。

The ship’s sonar can detect the presence of solid objects in the water.

【solid，solidly，solidness】这艘船上的声呐能够探测出水中的硬物。

Every solid object will reflect a sound, varying according to the size and nature of the object. A shoal of fish will do this.

任何固体者反射声音，反射的声音因物体的大小和性质的不同而不同。鱼群也反射声音。

Good solid objects that glitter in the footlights and fall with a bang if you miss them.

好的固体物体在脚灯下闪闪发光，如果你错过它们就会砰的一声掉下来。

Now, Neil, when you say a printer that can make solid objects, I guess you're not talking about a normal printer… That's right, Sam.

尼尔，当你说那是一台可以打印出固态物体的打印机时，我想你说的不是一台普通的打印机… … 没错，萨姆。

In this programme, we're discussing 3D printers – printers which can build solid, three-dimensional objects out of a variety of materials including plastic, concrete and metal.

在本期节目中，我们要讨论的是3D打印机，可以用包括塑料、混凝土和金属在内的各种材料制造出固态三维物体的打印机。

The idea of printing solid objects is not new, but it was only after the millennium that tech companies began to realise how it could be done.

打印固态物体的想法并不新鲜，但直到千禧年之后，科技公司才开始意识到如何实现这一点。

They had no roots and didn't care which solid objects secured them, sand, shells, husks, or pebbles; they didn't ask their hosts for sustenance, just a point of purchase.

它们没有根，支持它们的不管是固体、是沙、是贝、是甲壳或石子，都没有什么影响，它们所要求的只是一个支点，而不是借以生长购力量。

The final solution not only looks stable, but is mathematically proven to work well for a variety of cases, and it also takes into consideration collisions with other solid objects correctly.

最终的解决方案不仅看起来很稳定，同时对于各种情况在数学上也被证明是有效的，这其中也考虑到了与其它固体对象碰撞情形下的正确性。

In the latest developments, electronics printing is being combined with additive manufacturing, which uses machines popularly known as 3D printers to build solid objects out of material, one layer at a time.

在最近进展中，已经把电子印刷和添加剂制造结合在一起，使用被公认为是3D打印机的机器对原材料进行逐层加工做成固体物品。