查询词典 electron-volt

If the laser is in ultraviolet-visible wave, photons activate choicely electron energy level or destroy weak bond of compound molecule, and result in chemistry reaction, which is photo leading decomposition mechanism, if the laser is in infrared wave, the chemistry reaction mainly is heat decomposition mechanism.

如果激光是可见紫外波段，光量子能量有利于选择性地激发分子的电子能级，或破坏化合物中弱键而诱导化学反应发生，化合物属于光致分解机理、引发弱键断裂机理；如果激光是红外波段，化合物表现的则是热分解机理。

RESULTS: The transmission electron microscope showed that the retinal photorecepter cells, the retinal pigment epithelium and the retina inner and outer barriers were damaged in the tPVR group. In the tPVR treated with GM 6001 group, the membranous discs of the outer segment of the retinal photorecepter cells were still clear. There were plenty of chondriosome, pinocytosis bullules and smooth endoplasmic reticulum in the cytoplasm. The cell junction was regular.

结果：透射电镜示tPVR组大鼠视网膜光感受器细胞和RPE、视网膜内外屏障受损，而外伤后应用GM 6001组视网膜光感受器细胞外节膜盘结构尚清晰，RPE基底部质膜内褶较tPVR组多，胞质中含大量线粒体、吞饮小泡和滑面内质网，细胞连接规则。

Results By using optical microscope,the neurocytes of hippocampus in experimental group were observed to denaturalize,tumefy,destroy and disappear.And under electron microscope,the karyon was irregular,nucleoles deviated,chondriosome tumefied,crista collapsed,membrane was damaged,substance cavitated.Such changes were more evident with the increased paroxysm of epilepsy,the parameters between control group and operation group had no difference（P＞0.01）.But make a monofactorial variance analysis among cells' number,area,circumference and integral optical density in different groups,it showed that there were significant differences between optional two groups（P.01;at the same time,the more serious injury in hippocampus,the more powerful GFAP immunoreaction was.

结果： 实验组海马区光镜下可见神经细胞变性、肿胀、坏死及神经细胞脱失改变，电镜可见细胞核形态不规则、有切迹、核仁偏位、线粒体肿大、嵴断裂、膜破损和基质空化等改变，随癫痫发作次数增加上述改变越明显，对照组与手术对照组比较，各参数差异无显著性（P＞0.05），将不同组别大鼠细胞数、面积、周长、积分光密度分别作单因素方差分析，不同组别间均差异有显著性（P.01），同时观察到海马区GFAP免疫反应阳性的胶质细胞随海马损伤的加重而GFAP免疫反应增强。

By optical microscope and electron probe analysis,results of 100 meteorites show that two samples belong to special types,and the others are classified as ordinary chondrite s.

通过光学显微镜观察和电子探针测试，确定其中98块为普通球粒陨石。

The Ningqiang carbonaceous chondrite is the first falling carbonaceous chondrite in China, The geochemical characteristics of the refractory inclusions in the meteorite including petrology, mineralogy and chemical compositions were studied by many kinds of scientific method such as optical microscopy, electron microprobe, and instrumental-activation analysis and so on.

宁强碳质球粒陨石是中国第一块降落的碳质球粒陨石。本工作采用了光学显微镜、电子探针、仪器中子活化分析等多种手段，对这块陨石难熔包体的地球化学特征（包括岩石学、矿物学及化学成份）进行了研究。

Influence of dry or wet bonding on microleakage of Ti alloy inlay;2. Influence of dry or wet dentin bonding surface on wet bonding strength: a microtensile study;3. To study the microstructural influence of dry or wet dentin bondin g surface on the dentin bonding interface, five wet bonding systems were used to bond Chrisma B20 resin with dry or moist dentin surface with scanning electron m icroscope.

结果湿粘结时5种粘结系统在粘结界面获得良好的渗透图象；干燥粘结时，两种以丙酮为溶剂的粘结系统在干燥粘结时形成的粘结界面，与湿粘结时有明显的区别，混合层较薄，并有明显的不完全渗透的结构和混杂层的形成；以酒精和水为溶剂的粘结系统在两种不同粘结状态时粘结界面的超微结构没有明显的区别。

Light and electron microscopy showed central chromatolysis of motor neurons in the lumbar cord from 1 week after the start of compression.

研究结果：光学和电子显微镜检查表明从压迫1周后出现腰髓运动神经元的中心染色质溶解。3周后，在前角可见到一些神经元的凋亡。

The result indicated that absorption band of chromophore suffered bathochromic shift when electron-donating capability was increased.

结果表明：给电子基团给电子能力的增强使光谱产生一定的红移。

The structure of epithelial goblet cells, ciliated cells and cellula columnoepithelialis were normal under the observation of scanning electron microscope.

透射电镜下显示纤毛或微绒毛无破坏，细胞间紧密连接完整，纤毛超微结构正常，上皮细胞的细胞核及线粒体结构完整的。

If you made a cross-section of a cilium and made a photograph of it with an electron microscope, you would see that the internal structure of the cilium is composed of a central pair of fibers surrounded by an additional 9 pairs of these same fibers arranged in a circle.

如果对纤毛做一个横切面，用电子显微镜拍摄，可以看到纤毛的内部结构有十对纤维，其中一对在中间，被另外九对相同的、成圆形排列的纤维包围着。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。