查询词典 TEM

The results show that considerable response in land surface energy budget could be expected when the soil thermal forcing reaches a certain spatial-tem poral scale.

结果表明：当土壤热异常达到一定强度并且能较快上传时将对地表能量平衡过程产生明显影响。

That is to say, in the light of the principles including integra ting resources-environment with socio-economy and combining spatial span with tem poral limitation, etc., the index system designed contains five grades and fifty -two single factors, and the three comprehensive evaluations taken includes sys t em clustering, gray constellation clustering and fuzzy integrate analysis. Three appraisal results validate each other, which are approximately consistent.

自 下而上途径采用综合评价指标体系，即按照资源环境与社会经济相结合和空间跨度与时间跨度相结合原则来设计指标体系(5个层次、52个单项因子)，然后进行系统聚类分析、星座聚类分析和模糊综合分析三种综合评价，各种评价结果相互验证，其结果大体一致。

The effects of ethanol washing and water washing on structure, morphology and texture properties of pseudoboehmite-calcined γ-Al2O3 were comparatively studied with XRD, FT-IR,TG-DSC,TEM,BET and mercury porosimeter.

采用H2O2沉淀铝酸钠溶液和乙醇分散并洗涤沉淀相结合的方式成功地制备出了大孔容纳米γ-Al2O3纤维。

As results, TEM showed characteristic ultrastructure morphology of apoptosis cell with chromatin marginal condense, nucleus pycnosis, mitochondrion vacuoles and cell shrinkage in IR injury group and no apoptosis cells in control group. Increased TUNEL-positive cell and typical DNA laddering were found and cells apoptotic rate were approximately 20% by flow cytometry assay in experimental groups.

值得探讨。本试验通过流式细胞仪、生物电镜、TUNEL法、RT-PCR以及DNA电泳等试验方法研究了带血供同种异体骨移植过程的细胞凋亡现象，并检测了Fas、FasL、Caspase-1、Caspase-3、Bcl-2等凋亡相关基因在IR损伤时的表达及变化情况，初步探讨了骨移植时IR损伤中细胞凋亡的发生机制及其在IR损伤中的生物学意义，希望为今后更深入的研究打下一定基础。

In part one, we prepared three ramification of pyrene nanoparticles by reprecipitation method under ultrasonic radiationand characterized with TEM.The determination of organic nanoparticles to DNA, NO2 -,and nucleic acids werestudied by using fluorescence. And some ultrasensitive determination of DNA, NO_2~-, and nucleic acids methods were proposed. The possible mechanism has been studied.

第一部分在超声辐射下用再沉淀的方法制备了几种芘的衍生物的纳米粒子荧光探针，并通过透射电镜进行了表征，并通过荧光法研究了它们分别与蛋白质、核酸以及NO_2~–的作用，建立了超灵敏的检测上述物质的方法，探讨了作用机理，并提出了合理的解释。

Second, we used reprecipitation methods to synthesize various aqueous organic nanoparticles such as perylene, fluorescein and some polyaromatic compounds, and then characterized their morphology by TEM and SEM. Also, we further investigated their photophysical properties and tried giving some reasonable explanations.

第二部份，先以再沈淀法制备一系列的水溶性有机奈米粒子，再利用穿隧式以及扫瞄式电子显微镜，探讨所合成奈米粒子之构造，并尝试了解目标物之光谱性质，以及该粒子在固态晶体和溶液态下性质之差异性。

The TEM is an important way to find low resistive object under ground.

瞬变电磁法为寻找地下低阻体的重要方法。

Fig 3Lots of rough endoplasmic reticula, mitochondrid an d collagen in the cytoplasm of fibroblast in control group

图3对照组的瘢痕成纤维细胞粗面内质网、线粒体丰富，形态结构正常，周围胶原纤维较多TEM×5200

But for The Tem, frnticlly trying to retin sense of urgency, trying to influence policy mkers nd mjor medi outlets, drstic mesures were needed.

但是对于车队，疯狂地试图保持一种紧迫感，试图影响决策者和主要媒体，采取严厉的措施是必要的。

A novel ridged conical TEM horn antenna has been developed.

因此为设计超宽带天线打下了理论基础。

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。