查询词典 billionths

The way researchers will construct these materials is now becoming clear. They will engineer them at the nanoscale, where things are measured in billionths of a metre. At such a small size materials can have unique properties.

研究者们对新型纳米材料结构的行为方式已经有了更好的了解，尽管他们对其中的过程仍然处于摸索阶段，这是因为不同的样品必须反复地重新制备和测试。

By using the glass beads, they were able to get separations as small as 10 nanometers (10 billionths of a meter, or one-hundredth the distance achieved before), and are now working on getting even closer spacings.

通过使用玻璃珠，他们能够获得离职小10纳米（ 10十亿分之一米，或百分之一的距离以前实现），以及现正得到更紧密的间距。

Simply H's Toddler Health nutritional drink mix includes 300-nanometer (300 billionths of a meter) iron particles.

Simply H's Toddler Health出产的营养饮品中添加了300微米（1微米=10-6米）尺度的铁纳米颗粒。

Then they placed an extremely thin layer of silicon dioxide — about two billionths of a meter thick — onto the silicon between the gold contacts.

这样，磷原子核的自旋可以在二氧化硅的表面被检测到。

Each beam starts out about as strong as the one in your laser pointer, but all together they end up pumping out 500 terawatts in two billionths of a second — roughly 500 times the entire peak power output of the United States.

每束光束刚产生时，强度仅跟你的激光指示器发出的激光强度一样，但是它们在二十亿分之一秒内，强度就能曾大到500太拉瓦，大约是美国能量输出峰值时功率的500倍。

Microelectronics rests on techniques that routinely fabricate structures almost as small as100 nanometers across( that is,100 billionths of a meter).

微电子学依赖的，是能够反覆制造出结构小至100奈米技术。

Intel is understood to have gained a US export licence to make chipsets with circuit widths of 90 billionths of a metre or nanometres.

据悉，英特尔已得到了生产电路宽度为90纳米芯片的美国出口许可。

Dr He and his colleagues knew that when certain nanoparticles (which have diameters of only a few billionths of a metre), are spread over glass they break the surface tension of the droplets as they try to form.

贺博士及其同事了解到，一些直径仅为几个十亿万分之一米的纳米颗粒在玻璃表面覆盖，能打破水滴形成过程中的表面张力。

That, in turn, can be used to measure time in segments a few billionths of a billionth of a second long, and distance with similar accuracy—which might seem pointless, but is vital when studying such things as the speed of the chemical reactions for which the chemistry prize was awarded.

它还可以用来测量时间，可以把一秒种分割成几个十亿分之一的十亿分之一来测量，同样也可以精密地测量距离。这也许显得毫无意义，但是在研究诸如化学反应速度等问题时就至关重要。化学奖就是授予这一研究的。

In just billions billionths of a second, the temprature on temperatures and pressures experience experienced by this pellet would will be so great that its components were fused will fuse , releasing huge amounts of energy, at least that's the theory.

理论上，在短短十亿分之一秒里，氢分子将释放巨大的温度和压力，氢分子结构溶解，同时释放出巨大的能量。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。