微微米

A method of micro-injection was employed to prepare micron scale silver lines at room temperature.

采用一种称为微喷射的新方法制备了微米尺度金属银线。

Briefly, a DNA construct or PCR product which carried gene of interest is mixed with a co-injection marker and injected intothe distal gonad through a micropipette.

显微注射技术使用尖端开口直径为微米级的玻璃微管，将所研究的目的DNA注射进线虫的性腺。

Briefly, a DNA construct or PCR product which carried gene of interest is mixed with a co-injection marker and injected into the distal gonad through a micropipette.

显微注射技术使用尖端开口直径为微米级的玻璃微管，将所研究的目的DNA注射进线虫的性腺。

Firstly, micron-size monodisperse polystyrene particles were prepared by emulsifier-free polymerization. Then the photo-initiator with double bond and ester group were attached on the surface of the PS particles by copolymerization using "starve" addition together with styrene. Finally both poly and poly(N-isopropylacrylamide) as hybrid hairy homopolymers were grafted on the surface of the PS particles by "grafting from" photo-initiation with sequential addition of AA and NIPA.

首先，通过无皂乳液聚合法合成亚微米级单分散聚苯乙烯微球种子，半连续补加法表面负载光引发剂，运用"从表面接枝"技术及顺序添加相关单体的工艺这三步法，成功制得表面含电解质PAA及温敏性PNIPA的混合型毛发，探讨其制备过程和特性研究，表明PAA链的存在对PNIPA链的温敏性有明显影响。

Al and SiC powders were chosen as active filler and inert filler, respectively, for the fabrication of preceramic-derived multi-phased ceramics, using polycarbosilane as preceramic precursor.

采用微米级Al粉作为活性填料， SiC微粉作为惰性填料，聚碳硅烷作为陶瓷前驱体制备SiC基复相陶瓷。

Al and SiC powders were chosen as active filler and inert filler,respectively,for the fab- rication of preceramic-derived multi-phased ceramics,using polycarbosilane as preceramic precursor.

采用微米级Al粉作为活性填料，SiC微粉作为惰性填料，聚碳硅烷作为陶瓷前驱体制备SiC基复相陶瓷。

The diameter of superfine powder is less than hair (the diameter of hair is usually 70-80 micron).

超微粉体的粒径比人的发丝（通常为70—80微米）直径还要纤细得多。

Experiments show that the strain of the SiGe film in the window is significantly different from that of the film grown on an unpatterned area on the same substrate,the former of which depends not only on the size of the window but also on the stress of the mask material of the window.

实验表明，微区生长材料的这些特性，与同一衬底上无边界约束条件下生长的材料相比，有明显的不同。微米尺寸窗口中生长的SiGe/Si材料的应变与窗口尺寸有关，也和窗口的掩膜中的内应力有关。

Ceramic Microcrystalline abrasive, CMA, is a revolutionary generation of abrasives. The abrasive grains, composed of large number of sub-micron crystals, are designed to fracture conchoidally when stressed.

陶瓷微晶磨料是具有革命性的新一代磨料，其中每个磨粒都是由许许多多的亚微米晶粒组成的氧化铝陶瓷，因此也称陶瓷磨料。

It has been found that the mat-like crystal is made of zigzag fibrillar structure oriented along the shear direction in the film. The periodical length of the zigzag fibrils is about one micron, corresponding to the width of a band in mat-like crystal.

其锯齿周期的大小平均约为1微米左右，正好与在偏光显微镜正交偏振片下所观察到的草席晶形态中一条晶带宽度的尺寸相当，因此可以认为在偏光显微镜下所看到的草席晶图像只不过是这种锯齿状微纤规则弯曲所形成周期性结构的一种光学效应而已。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。