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In this thesis, the dynamic processes of boron segregating to grain boundaries during cooling in Fe-40%Ni alloy are first studied by boron autoradiography technique and transmission electron microscopy.

本文首先应用硼径迹显微技术和透射电镜观察了Fe-40%Ni合金在连续冷却过程中硼向晶界非平衡偏聚的发展过程。

The formation and development of embryo sac in the diploid and its autotetraploid of rice cultivar IR36 was examined using Laser Scanning Confocal Microscopy.

利用激光扫描共聚焦显微镜术对水稻品种IR36二倍体及其同源四倍体的胚囊形成和发育过程进行了系统的研究。

Vegetative storage proteins in the Melia azedarach L. were identified by using optical microscopy and SDS-PAGE.

以不同季节的苦楝枝条为研究对象，利用光学显微技术和SDS-PAGE技术研究其枝条中贮藏蛋白在休眠期和生长期的分布情况。

Vegetative storage proteinsin the Melia azedarach L.were identified by using optical microscopy and SDS-PAGE.

以不同季节的苦楝枝条为研究对象，利用光学显微技术和SDS-PAGE技术研究其枝条中贮藏蛋白在休眠期和生长期的分布情况。

Methods The RBC of bacteriuria or abacteriuria was determined by UF-100 and microscopy, MIDITRON and monoclonal assay.

目的 观察菌尿对尿液分析仪(全自动尿沉渣分析仪UF-100和MIDITRON尿液分析仪)测定红细胞的影响。

To better understand the roles of LsrA protein in nodulation, a series of analyses of nodules using scanning electron microscopy, genetic and biochemical approaches have been carried out. Our analyses suggest that the lsrA1 nodules contain bacteroids in the invasion and establishing zone only. The lsrA gene expression is active early in the invasion zone and activated later than bacA genes. The lost of LsrA protein dramatically reduced the expression of nifA and fixK, and completely blocked the expression of the nifH gene for nitrogenase. LsrA protein functions early in the bacteroid development and it is essential for the development nitrogen fixing bacteroids.

前期的工作中，苜蓿中华根瘤菌Rm1021中90个候选LysR基因已经被定向插入突变，并筛选在自生生长时期、共生生长时期的表型，以期寻找更多在自生状态或共生固氮中有功能的LysR转录因子。1 针对前期鉴定出的共生固氮必需的lsrA基因，我们应用了一系列扫描电子显微镜技术、生物化学、分子遗传学等方法，发现lsrA基因主要在根瘤侵染区开始表达，表达时序也在侵染阶段左右，但晚于bacA基因表达；LsrA蛋白缺失后根瘤固氮区中缺乏具有固氮能力的类菌体，nifA和fixK基因的转录水平降低，nifH基因的转录被完全阻断，因此LsrA蛋白为根瘤发育所必需，是新的根瘤发育信号传导途径成员。2 通过表型筛选我们鉴定了苜蓿中华根瘤菌的oxyR基因，并研究了它的调节特性。oxyR突变后，苜蓿中华根瘤菌对过氧化氢敏感性提高，适应性降低。

Microcirculation image analysis instrument is a precision medical instrument consisting of optical microscopy, mechanical, computer and image process software or monitor. it is important tool of hospital and base medical research department for observing and researching blood circulation of human body and animals.

微循环显微分析仪是集光学、机械、计算机、图像处理、视频等诸多技术于一体的高技术精密医疗仪器，是医院和基础医学部门对人体或动物的血液微循环进行观测和研究的重要工具。

X-ray diffraction was utilized in phase identification; scanning electron microscopy was used for the analysis of microstructure and fracture surface. Density, hardness and three point bending strengths were measured.

利用X射线衍射分析样品相组成，运用扫描电镜分析材料的显微组织和断口形貌，并对试样的密度、硬度和抗弯强度进行了测定。

With the present lasers, X-ray microscopy can be made using narrow band emission or black body radiation from laser plasmas.

就目前的泵浦激光条件，采用窄带辐射和黑体辐射可进行水窗波段X光显微成像的实验研究。

Calcining method is an efficient approach to improve the quality of bone ash. In this paper, the effects of the calcining temperature on its crystal structure and morphology, the calcination-modification on slurry fluidity and sintering process of bone china bulk were investigated through infrared spectroscopy, differential thermal analysis, X-ray diffractometer and scanning electron microscopy.

对骨胶厂提供的骨灰进行煅烧处理，通过红外、热分析、X射线衍射和扫描电镜等表征手段系统地研究了煅烧温度对骨灰的显微形貌和结构变化的影响规律，以及骨灰煅烧改性对坯体浆料流动性和坯体烧结工艺的影响规律。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。