显微镜

The effect of Ce on the morphology and structure of deposited film of lead dioxide was studied by cyclic voltammetry, X-ray diffractometry and scanning tunneling microscopy.

本文研究了Ce离子对PbO2修饰膜晶型和结构的影响，利用循环伏安、X-射线衍射和扫描隧道显微镜等手段考察了修饰电极的形成过程、表面形貌和组成。

Four representative samples of corn southern leaf blight were collected from main sweet corn area in Guangdong province. According to these samples,a race identification of isolated Bipolaria maydis strains was made based on surface morphology of spore through scanning electron microscope and race biological characteristics.

摘 要：从广东省甜玉米主产区采集了4个有代表性的小斑病标样，分离提纯病原菌，通过扫描电子显微镜观察玉米小斑病菌的孢子，并结合病菌生物学特性，对分离出的4个甜玉米小斑病菌株进行了生理小种的鉴定。

The changes of DNA content and mitochondrial transmembrane potential in LEC were detected by flow cytometry.

将培养的牛LEC分别与160 μg/mL Ele和20 μg/mL Cur在CO2培养箱中共同孵育8，16，24，48，72 h，通过透射电子显微镜观察LEC超微结构；采用流式细胞术测定LEC的DNA含量及线粒体跨膜电位。

Meanwhile, damage morphologies of the samples were observed by Leica optical microscopy to show the damage characters.

同时，用显微镜对样品的损伤形貌进行了观测，对损伤的特点进行了表征。

Results (1) The complex of cells and scoffolds suspended in themedium at first, sunk at the bottom of medium after 2 days. Some cellsmay overglow scoffolds, but the tenacity was increased and the surfacewas lenitive in the induced groups.(2) Scanning electron microscopeshowed many spherical cells distributed in pores and on the surface of thescaffolds.

结果(1)脂肪间充质干细胞接种在PLGA材料复合培养时，初起细胞／材料复合体悬浮于培养基中，2天后渐沉入培养基底部，诱导组复合体表面逐渐光滑润泽，质地逐步增韧，倒置显微镜下可见有少量细胞溢出支架材料并附壁生长。

The lenticel rooting was studied with scanning electron micro...

对皮孔出根作了扫描电子显微镜观察。

by means of optical microscopy in shandong province HuZhiZi of Leguminosae bean (11) Lespedeza Michx plant leaf epidermis micromorphological observation analysis.

问题补充：摘要：利用光学显微镜对山东地区豆科胡枝子属(Lespedeza Michx。)11种植物叶表皮微形态进行观察分析。

We've looked at her smear, and her leukemic cells are showing at 23%.

我们看过她的显微镜涂片白血病细胞数达到23

In addition, it was found that the chemical structure and concentration of leveler exerted considerable influences over the filling performances.

旋转电极的检测结果与扫描式电子显微镜所观测到的填孔效果一致，且发现添加剂的化学结构与浓度对於填孔效果均有显著的影响。

He beam of light is focused on the object under the microscope that is to be studied.

在显微镜下，光线聚集在我们要研究的物体上

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。