光活

On day 1,3,7, 14, 28, 84,or 164 after radiation, all animals were sacrificed and the total lungs were harvested for macrography and all middle lobes of the right lungs were resected as the specimens for light and electronic microscope examination.

在照射后1、3、7、14、28、84、164d共7个时相点，分批活杀大鼠（照射组3只，对照组2只），观察其全肺大体形态改变，取右肺中叶组织进行光镜及电镜病理组织形态观察。

Results The number and the mean optical density of Bcl-2-IR neurons were significantly increased with rhIL-6 in cultured hippocampal neurons.

结果 培养3、7、14、21和28 d时，rhIL-6组神经元活存数、Bcl-2-IR阳性神经元数和Bcl-2-IR阳性神经元的平均光密度均明显高于对照组。

Pollcn morphology of 11 Heracleum species was examined under LM andSEM. It is shown that pollens of these specics are all of retangular type andequatorial constricted type, with polar views of 3-splitted round, obtuse triangle ortrianglc. Interspecific variations exhibit in pollen size and exine exolamelle.

对独活属11种植物的花粉进行光镜和扫描电镜观察发现，本属花粉为伞形科中比较进化的矩形型和赤道收缩型；极面观3裂圆形、钝三角形、三角形；花粉大小及外壁纹饰在种间存在明显差异。

The paper described three different types mechanism of femtosecond laser surgery briefly,and then introduced achievements of the femtosecond laser surgery in cell biology,such as cytoskeletal dynamics,ablation of organelles in living cells,engineering of the cell membrane,photodynamics,biological experiments in vivo and the corresponding applications.

简述了3种不同类型的飞秒激光在细胞手术过程中的作用机理，介绍了飞秒激光手术在细胞生物学领域中的一些研究成果，如细胞骨架动力学、活细胞内细胞器手术、细胞膜工程、光动力学、生物活体实验及相应的应用。标签飞秒激光细胞手术机理细胞生物学 femtosecond laser cell surgery mechanism cell biology

The results demonstrate that neuroblastoma cells are more sensitive to ALA PDT and the neuro tumor cells may be well suited for the treatment of ALA mediated photosensitization.

与ALA相比，He ALA可在三种细胞内造成与ALA相近的杀伤率，但所用的药物浓度却比ALA低 10倍，显示He ALA具有极高的光动力灭活效率。

Today he looks clean and attractive that's because the small coal pit has been closed and now, he lost his job.

今天他看上去很干净、很光鲜，是因为小煤窑已经被整顿关闭，他无活可干。

Toothless old people, the repositories of information in a preliterate society, could now be fed and live longer.

而对于掉光了牙齿，却又同时是前文字社会知识宝库的老人而言，现在可以通过喂给他们煮烂的食物而使其活得更久。

There were four newly hatched chicks, a day old - little specks of pulsating life no more than a mouthful; and he ate them ravenously, thrusting them alive into his mouth and crunching them like eggshells between his teeth.

窝里有四只刚出壳的小松鸡，才一天大——就像点点跳动着的生命之光，还不够他吃上一口；他把它们活活塞进嘴里，贪婪地大嚼大咽，像嚼蛋壳似地把它们在齿间碾碎。

The increase in fluorescence intensity and the red shift in emission peak were the indicators of enzyme inactivation.

萤光强度的增加和最大发射峰位的红移是酶变性失活的一个指标，酶活力的变化快于酶分子整体构象的变化，说明麦芽酸性磷酸酶的活性部位位於柔性较大的区域。

In his early fictions, Yu freed his imagination to search the true souls with the help of new forms and painted a picture full of violence and death, which we may call " the darkness of the world". Then Yu transformed his fictions from subjective imagination to reality by exploring not only new forms but adventure into souls as well. Furthermore, Yu turned to the indigenous culture, that is, the sapience of his people, to seek "the light of the existence", from which the first-class fictions BE ALIVE and THE STORY OF XU SANGUAN.

从早期先锋创作凭藉形式发现让想象力重获自由，以强劲的想象重构心灵真实的童年体验，创造出一幅充满暴力和死亡的"世界之夜"心灵图景，到转型期形式探索与心灵探险的双重掘进，余华在超越想象的心灵探险中向人的现实生存境遇掘进，实现从想象时空体到生命时空体的转变，并在回归本土文化的存在探询中寻找民间生命智慧的"存在之光"，从而创作出《活着》和《许三观卖血记》这两部诗与思交融的优秀注文本。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。