纳米

The product was characterized by Fourier transform infrared spectroscopy, X-ray diffraction, and transmission electron microscopy. Silver crystals were monocrystalline with face-centered cubic structures, which was confirmed by electron diffraction and XRD.

利用透射电子显微镜、X射线衍射和傅里叶变换红外光谱对复合纳米微粒的形貌及其成分进行了表征。X射线衍射和电子衍射证明银纳米微粒具有良好的面心立方体单晶结构。

Under the company sets up the light quality calcium carbonate factory, the active calcium carbonate factory, the Heavy tar calcium carbonate factory, a calcium carbonate mother grain of factory, the special-purpose nanometer calcium carbonate factory and raw material factory six branch offices; Has the light quality calcium carbonate 50,000 ton, the active calcium carbonate 20,000 ton, the Heavy tar calcium carbonate 10,000 ton, the calcium carbonate mother grain 20,000 ton, the special-purpose nanometer calcium carbonate series product 10,000 tons with the calcium carbonate undressed ore 200,000 ton year productivity.

公司下设轻质碳酸钙厂、活性碳酸钙厂、重质碳酸钙厂、碳酸钙母粒厂、专用纳米碳酸钙厂和原料厂六个分支机构；具有轻质碳酸钙5万吨、活性碳酸钙2万吨、重质碳酸钙1万吨、碳酸钙母粒2万吨、专用纳米碳酸钙系列产品1万吨和碳酸钙原矿20万吨的年生产能力。

Music alcohol mechanism of anti-fatigue: Nano-peptide can promote aerobic metabolism, the rapid removal of excess lactic acid in muscles, faster removal of fatigue; when fatigue or liver disease, the other blocked amino acid metabolism, and branched-chain amino acids in muscle tissue can be metabolism, provide energy as the material, nano-peptide can be slowed down muscle protein breakdown and damage the body to ease the friction, and added the supply of glycogen after exercise, play the role of anti-fatigue.

酒乐的抗疲劳机理：纳米肽可促进有氧代谢，迅速清除肌肉中过多的乳酸，较快清除疲劳；当肝脏疲劳或病变时，其它氨基酸代谢受阻，而支链氨基酸可在肌肉组织中代谢，作为提供能量的物质，纳米肽可减缓肌肉蛋白的分解和肌体损伤，缓解内耗，并补充运动后糖原的供给，起到抗疲劳的作用。

After 10h ball milling, the alloy of carbonyl iron and carbonyl nickel began to form, and the sample kept its original bcc and fcc structure; after 100h ball milling, the sample became a solid solution with bcc structure; after 200h ball milling, the diffraction peak of Ni almost disappeared and the isotropic grains with D achieved, which was mainly attributed to the dislocations and disclinations of the nanocrystalline bcc FeNi suffering from severe plastic deformation by ball milling.

球磨10h时，羰基铁和羰基镍开始形成合金，但大部分Fe、Ni原子仍分别以bcc结构和fcc结构存在。球磨100h时，样品以bcc结构的FeNi合金为主，球磨200h后，样品中fcc结构Ni特征峰几乎消失，FeNi纳米晶达到最小粒径的平衡值，~8nm。高能球磨过程中，晶界区域的层错缺陷是合金化和纳米晶形成的重要因素。

However, in the nanometer metal film, transmission will become notable in case of film size is smaller than or equal to the skin depth, Therefore, for basic theory study and application, it is necessary to study the reflection and transmission of nanometer metal film.

然而对于纳米金属薄膜，其尺寸小于穿透深度或与之相当，穿透效应变得十分显著，成了主流效应。因此，无论从基础研究还是从实际应用的角度来讲，研究金属纳米薄膜对光的反射、透射效应都是十分重要的。

At last, the software for upper machine and lower machine is introduced.Chapter 3, on the basis of the experiment on the nano feeding control platform, the mathematic modal of drive parts is established considering that the nano feeding under large feeding force has some open air temperature random disturbance phenomenon which influences the feed precision.

第三章，首先对建立数学模型的分步拟合方法进行了介绍，接着，在实验的基础上，通过拟合的方法得出纳米级热驱动部件输入功率与输出位移的数学传递函数以及外界温度干扰与输出位移的数学传递函数，最后建立了干扰情况下的纳米级热驱动部件数学模型。

The tribological properties of 500 SN oil containing nanometer copper borate were investigated with a four ball machine and a block on ring friction and wear tester.

结果表明：纳米硼酸铜使500SN基础油润滑下的摩擦系数略有增大，并使其抗磨及承载能力提高；其最佳添加量为0.70%～1.10%；纳米硼酸铜颗粒在摩擦表面发生了摩擦化学反应，生成了由B2O 3及FeB等组成的表面保护膜。

The discovery,properties and applications of inorganic fullerene -like MoS2 nanoparticals are described in this paper.

简要介绍了无机富勒烯结构二硫化钼(IF-MoS2)纳米粒子的发现、性质和应用，详细阐述了IF-MoS2纳米粒子的制备方法和在摩擦学方面的潜在应用，旨在指出它具有重要的科学研究价值和潜在的应用价值。

Because of the difference in the press between ring structure and its country rock, the velocity of the ascending gas flows in the ring structure would speed up and the amount of it could add very much.

上升气流携带纳米物质迁移的主要原因是断裂构造与周围岩层的压力差，这种压力差的增大会导致断裂带中上升气流流速增加，流量也随之增加，从而使纳米微粒迁移数量也增加。

The results show that the crystal grain of nanometer ZrO2 loading CuO and ZnO which are prepared by fractional precipitation method are less than 20 nm as a shape of sphericity or ellipsoidal, and the nanometer ZnO/ZrO2 grain glomerates intensively.

结果表明，分步沉淀法制得的担载CuO和ZnO的ZrO2基纳米粉体的晶粒小于20mm，形貌多为球形或椭球形状，其中ZnO／ZrO2纳米粉体晶粒间有较大的团聚现象。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。