电子显微镜

Using scanning electron microscope we discovered that,compared to the diamonds from no-sulfur system,the diamonds from sulfur-contained system have hexoctahedron shape,but its surface has many small pit s.

借助于扫描电子显微镜，研究发现，与不含硫体系合成的金刚石相比，含硫体系合成的晶体虽然具备六八面体形状，但是表面有许多小的凹坑，这些凹坑多数分布在{111}面上。

High-resolution transmission electron microscopy was used to observe and analyze the products.

借助高分辨率透射电子显微镜对电弧放电生成的产物进行了观察和分析。

Under the scanning electron microscope , for the first time we compare and study both the coalified tracheids through chemical maceration and permineralized tracheid lumen casts. This method reveals the microstructures of wall and perforations of G-type tracheids: 1 The lignified layer of secondary wall is composed of uneven material and further divided into S〓, S〓, S〓 layers; with the smooth enclosing wall, the perforation is internally dumbbell-shaped; 2 In Huia gracilis, the enclosing wall of tracheidal perforation contracts and possesses secondary perforations. The perforation has thickened border facing the tracheid lumen.

本文首次在扫描电子显微镜下对比研究经化学浸解获得的碳质管胞和矿化的管胞腔铸体，明确揭示出了G-型管胞壁层和穿孔的显微结构：1）Hsüa reflexa次生壁木质化层的组成不均一，分为S〓、S〓和S〓层；穿孔腔为哑铃形，腔壁光滑；2）Huia gracilis的穿孔腔收缩，腔壁上发育次级穿孔，孔口具有边缘加厚。

The principle and method of electron cryomicroscopy and computer three-dimensional reconstruction of icosahedral virus were described in detail, and some improvements were made in this thesis.

本文详细阐述了冷冻电子显微镜技术和二十面体病毒计算机三维重构技术的原理和方法，并对其做了一些改进。

Micromorphological characters of leaf epidermis of six species in the genus Impatiens, were examined by scanning electron microscopes for the first time.

应用扫描电子显微镜技术首次研究了6种凤仙花属Impatiens L。

7 MV tandem accelerator, a 200kV ion implanter, and a TEM linked by a beam transport system.

7MV串列加速器、一台国产200kV离子注入机和一台日立H800型透射电子显微镜组成，并通过联机传输系统实现联机。

This system begins with investigating the saturated clay from the Pearl River Delta. By taking original earth to obtain the original microstructure-clay sample the interstice rate and the three-dimensional information from the image are calculated.

本系统从研究珠江三角洲饱和粘土的微结构特性入手，通过取原状土样，用电子显微镜扫描拍摄原状结构的像片，对原状结构的图像进行空隙比与空隙率计算，从二维粘土微粒结构的灰度图像中计算其三维信息。

The surface morphology and structure of the samples after ion exchange were observed by scanning electron microscopy.

采用扫描电子显微镜观察离子交换后试样的表面形貌和结构。

The study indicates that full propagation of Thiobacillus ferrooxidans in the solution is beneficial to the formation of jarosite.

利用X-射线衍射仪、扫描电子显微镜和能谱分析仪等技术对两种实验获得的黄钾铁矾进行定性分析和形貌观察。

To test these theories, the University of Sydney study focused on the major kavalactone (the ingredient in kava believed to affect the liver)— kavain — and investigated via electron microscopes the effects it had on the ultrastructure of the liver.

为了测试这些理论，悉尼大学的研究集中于主要kavalactone （成分在卡瓦认为，影响肝）-k avain-和调查，通过电子显微镜的影响，它已对超微结构的肝脏。

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。