She caught him eating small round silica beads.

她发现他在吃小圆硅珠。

The pineapple silica differs from silica nanospheres that are synthesized in labs for various applications.

菠萝二氧化硅不同于在实验室合成的适用于不同用途的二氧化硅纳米。

These are spheres of silica, silica and oxygen.

这些是二氧化硅、二氧化硅和氧气的体。

They're probably formed out of a silica rich solution.

它们可能是由富含二氧化硅的溶液形成的。

The diatomaceous silica in the litter could have clouded Dyson's senses.

猫砂里的硅藻土可能影响了戴森的嗅觉。

The sample also contained silicon dioxide and silica glass.

样品还含有二氧化硅和二氧化硅玻璃。

Silica structure is based on a tetrahedral arrangement of a silica atom bonded to oxygen atoms.

它的基本结构是由一个硅原子与四个氧原子成键，构成一个四面体。

These little spheres of silica are, you know, here, you know, very tiny.

这些小硅石，你知道，在这里，你知道，非常小。

Borosilicate and silica are the most abundant minerals surrounding the water.

硼硅酸盐和二氧化硅是水周围最丰富的矿物质。

Bits of silica settled into the gel and then grew into the spheres that make up opal.

少量二氧化硅沉淀在凝，后成长为构成欧泊的状体。

The form of the silica that makes sand, is exactly the same as the form that comprises quartz.

沙子形态的二氧化硅和组成石英的二氧化硅其实是一样的。

A tonne of rice produces around 200kg of husks and those, in turn, yield 40kg of silica.

一吨水稻可以产生约200公斤的稻壳，这些稻壳又可以产生40公斤的硅土。

Silica is better because it lowers hysteresis loss without reducing a tyre's grip.

硅土更佳的原因在于它可以减少滞后损耗但又不会降低轮胎的抓地力。

The tiny, mesmerizing percentage we call precious opals have regions where silica beads of uniform size form orderly arrays.

有极小比例的珍贵蛋白石会在部分区域有大小一致的矽珠形成整齐的阵列。

For red light, with its long wavelengths, the silica beads must be close to 300 nanometers.

红光的波长很长，因此矽珠必须要隔开约三百奈米。

This is a silica that the pineapple plant processes on its own, and it is of very high purity.

“这是菠萝自己加工而成的二氧化硅，纯度非常高。”

Even a single polymorph of silica can take on a huge variety of forms.

即便是二氧化硅的一种多晶体都可以有大量的组成型态。

We could help the young Arctic ice to reflect more sunlight by covering it with small, shiny silica microspheres.

我们可以用微小而闪亮的二氧化硅微覆盖在新生的冰上，以反射更多太阳光。

But all of these silica based network solids I talked about so far contain both silicon and oxygen atoms.

但到目前为止，我所谈论的这些网状结构的硅化合物都同时含有硅和氧原子。

In fact the silica in sand is basically just tiny bits of quartz.

实际上沙子里的硅砂本质上就是细碎的石英。