查询词典 nanometer

A nanometer is equal to about one billionth of a meter.

1纳米，约等于十亿分之一米。

One nanometer is one billionth, or 10-9, of a meter.

一纳米是1000000000分之1 ，或10月9日，米。

Think small, very small. A nanometer is only one billionth of a meter, but hidden in such a tiny unit is big potential.

想象小、很小……一纳米只有十亿分之一米，但是这个小小的单位里暗藏着巨大的潜力。

As the development of the national economy,the demand quantity of nanometer calcium carbonate became more and more big.

随着国民经济的发展，对纳米碳酸钙的需求量越来越大。

The experiment results show that the yield stress increase significantly when nanometer SiO〓 are added, and casson viscosity is lower than the blank sample.

对不同组分的涂料进行了低剪切速率和高剪切速率下的剪切流动，实验说明，比不加入纳米组分的涂料，加入纳米二氧化硅后屈服应力提高，而Casson粘度降低，这说明纳米二氧化硅能够有效地降低涂料的表观粘度。

This paper for the first time discusses the relations of the configuration, surface structure and surface properties of chrysotile asbestos with bio_activity based on nanometer-sized material and nanostructure effect.

本文首次从纳米材料与纳米效应角度出发讨论了纤蛇纹石石棉的形态、表面结构、表面性质与生物活性的关系。

Quantum size effect of nanometer particles has been discussed in this paper from the point of view of colloid and physical chemistry.

本文从胶体化学与物理化学的角度介绍了纳米颗粒的尺寸量子化效应。

Dipping colophony, nanometer graphite adding Density, which can avoid the leak of liquid and

浸渍树脂，纳米级石墨增加了密度，可以阻止液体和气体的渗漏。

And it is very difficult to control the tool contouring with nanometer lever accuracy.

课题研究的主要内容包括：超精密机床进给机构的运动特性研究，进给系统的伺服控制技术和跟踪控制技术研究，两轴联动轮廓误差控制技术研究等。

The properties of the materials will be greatly improved and many new applications will be found when the crystallite size of the material reduced to the nanometer-scale.

材料的颗粒尺寸降低到纳米尺度后，材料的性能将会有比较明显的提高，并且发现了一些新的应用。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。