The application of photomicrographs EOR the botany teaching 显微摄影照片在植物学教学中的应用
As shown in the photomicrographs of figs2a and2b, the expanded perlite of this invention is rounded or spherical and smooth on its surface, and is of fairly uniform size. 如图2a和2b的放大图所示,本发明中的膨胀珍珠岩是磨圆的,或者呈球形,表面光滑,大小一致。
Optical and fluorescent photomicrographs showed good morphology of L929 in these hydrogels. 直接观测与荧光观测结果表明L929细胞在水凝胶膜表面生长形态良好。
SEM photomicrographs revealed that the surface roughness of the fibers increases after the corona discharge. SEM照片显示经电晕放电处理后纤维表面的粗糙度增加。
SEM photomicrographs show that the fracture surface of rubber composites under cyclic loading is closely interrelated with the generation heat. The energy loss which does not convert to effective heat generation is associated with fatigue damage in relation to the structural change leading to fatigue failure. 橡胶复合材料的滞后损失并不是全部转换为热,而是其中一部分被内能变化所消耗,不转换为有效热生成的滞后损失与疲劳损伤导致的结构变化有关。
According to the SEM photomicrographs, the Nafion resin is dispersed in the porous PTFE membrane evenly, and a homogeneous thin Nafion film is on its surface. 从SEM照片上看,Nafion树脂已均匀地分布在PTFE多孔膜中,而且已有一层均匀的薄Nafion膜存在于PTFE多孔膜表面。
For the purpose of aiding the development of effective MEMS strain sensors using polysilicon nano-film, we investigate the relationship between the B-doped concentration and the gauge factor of LPCVD-grown polysilicon nano-film and analyze the structure of the film via scanning electron photomicrographs and X-ray diffraction-spectra. 为有效利用多晶硅纳米薄膜研制MEMS压阻器件,本文对LPCVD多晶硅纳米薄膜应变系数与掺硼浓度的关系进行了研究,并利用扫描电镜和X射线衍射实验分析了薄膜的结构特点。
The cross-section TEM photomicrographs and electron diffraction patterns arc presented for periodic and quasi-periodic modulated amorphous semiconductor multilayer films. 报导了周期性调制和准周期性调制的非晶态半导体多层膜的剖面透射电了显微像和其对应的电子衍射花样的性质。
The details of morphology of corundum and β-Al_2O_3 are illustrated with much photomicrographs. 借用一些显微照片解释了刚玉和β-Al2O3结晶形貌的细节。
Photomicrographs of the cyst wall disclosed fibrous connective tissue lined by flattened, cuboidal or columnar epithelial cells. 光镜下囊壁为纤维结缔组织,内衬扁平、立方或柱状上皮细胞。