显微镜

The mature embryo sac fertility, formation and development of embryo sac of 141 accessions of O. rufipogon Griff. collected from the six sampling sites in Gaozhou, Guangdong Province were studied by using the technology of whole-mount stain-clearing confocal laser scanning microscopy.

利用整体染色激光扫描共聚焦显微镜术，对采自广东省高州市6个地点共141个编号的高州普通野生稻的成熟胚囊育性和胚囊形成发育特点等进行研究。

"We'll try it," the professor said to me, grimly, with every adjustment of the microscope known to man.

教授严厉的对我说，我们将用人类所知的每一种调试显微镜的方法再试一次。

The properties of single-chain and pauci-chain polystyrene microspheres and recent results on the electron microscopy and selected area electron diffraction of single-chain monocrystals of polyethylene oxide, isotactic polystyrene, cis-1, 4-polybutadiene and guttapercha are presented and discussed.

介绍和讨论了单链和寡链聚苯乙烯玻璃体微球的性质以及聚环氧乙烷、全同立构聚苯乙烯、顺-1， 4-聚丁二稀、反-1， 4-聚异戊二烯单链单晶电子显微镜和选区电子衍射观察的最新结果。

40 Gy on thefirstday and in the following 3 days.

结果 流式细胞术和显微镜方法均在第1天的0。

Flow cytometric also used for analysis the levels of reactive oxygen species, Ca2+ and mitochondrial membrane potential in both cell lines. The results showed Gyp promoted ROS and Ca2+ production and decreased the MMP level. Western blotting show that Gyp treatment gradually decreased the levels of anti-apoptotic protein (Bcl-2), but increased the levels of the pro-apoptotic protein.

除此之外，也藉由流式细胞仪分析测得经绞股蓝皂甘作用后的人类血癌细胞（HL-60）和小鼠血癌细胞（WEHI-3）里的活性氧化物浓度上升、钙离子释放以及粒线体膜电位下降等细胞凋亡重要指标，此结果可经由西方墨点法指出绞股蓝皂甘能使癌细胞中的抗凋亡蛋白Bcl-2表现量下降；促凋亡蛋白Bax表现量上升，同时也藉由共轭焦显微镜观察到致死蛋白AIF、Endo-G从粒线体释放至细胞核。

The tumor is covered in microscopic hairlike structures called microvilli, which enable absorption and secretion.

这个肿瘤覆盖在用显微镜看到的毛一样的结构，它能够吸收和分泌。

The morphological and anatomical features of leaves of halophyte Lycium ruthenicum were observed and studied using microscope and scanning electron microscope.

通过光学显微镜和扫描电镜观察，研究了盐生植物黑果枸杞叶的形态解剖学特征。

The study was purposed to investigate the effect of extract of Agkistrodon Halys venom on proliferation and apoptosis of K562 cells. The inhibition of K562 cell proliferation was measured by MTT assay; The morphologic changes of K562 cells was observed by microscopy; the apoptosis of K562 cells was measured by flow cytometry; the activity of extracellular signal-regulated kinase in K562 cells was detected by Western blot.

本研究探讨皖南蝮蛇毒蛋白提取物对白血病细胞K562增殖的影响及诱导凋亡的作用，采用MTT法检测不同浓度的蛇毒蛋白提取物对K562细胞生长的影响；应用电子显微镜观察药物作用后K562细胞形态的改变；流式细胞术检测蛋白提取物对K562细胞细胞凋亡作用；Western blot检测细胞增殖酶活性的变化。

The crushed products from the hammer mill were analyzed by sieving analysis and microscopic examination.

采用筛分分析和显微镜观察破碎产物的方法来研究线路板的破碎解离特性。

The phase structure,phase compositions,micro-structure characteristic and elements distribution of the Al203-MxOy hard-faced ceramic coating were analyzed by using large-field optical microscope and X-ray diffraction and electric probe .

通过采用大型金相显微镜、x-射线衍射仪、电子探针等设备分析了陶瓷涂层的相结构、相组成、组织特征以及陶瓷涂层中各元素的分布情况。

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。