查询词典 projecting microscope

The results of our study have demonstrated that,(1) quadrivanlents in diakinesis Ⅰ are ideal materials for micromanipulation;(2) compared with the instrument used to microisolate chromosomes with a dissecting needle perched on a dissecting microscope outfitting with a micromanipulator or laser beam, the equipment most common used in our study is relatively inexpensive and the techniques could be established as a standard procedure in the ordinary laboratory;(3) the gene mapping methods developed in the study is an efficient and fast approach that could advance gene mapping of fish and other species.

本研究结果表明，（1）减数分裂Ⅰ终变期染色体标本是进行染色体显微操作研究的理想材料；（2）与显微操作仪和微激光分离相比较，本研究所探索的显微分离染色体方法不需要昂贵仪器，在常规实验室即可操作，具有广泛的普及应用意义；（3）把染色体显微操作应用于基因定位这种构思是完全可行的。这种基因定位方法简明而快捷，从而为鱼类及其它物种染色体定位研究开辟了一个新的研究方式和途径。

Influence of pH of buffer, time of HTT on the diametric distribution and the microscope structure of the particle was studied.

研究热处理时缓冲液pH值及热处理时间对胶磨后物料颗粒的粒径分布及结构的影响。

After developing 48 hours, hepatocytes enters 2.0 mM t-butyl hydroperxide or 2.0 mM diamide to induced cell blebbing. The samples collected at 0, 15, 30, 60 minutes to analyze cell about membrane protein thiol deletion; the leakage of lactate dehydrodenase; the change of glutathione; the lipid peroxidation; the variation of actin and tubulin, and use Confocal fluorescent microscope to observe the change of actin and tubulin in rat hepatocytes.

肝细胞在48小时培养后，分别加入2.0mM t-buty1 hydroperoxide或2.0 mM diamide诱发细胞膜小泡生成，并分别於0、15、30、60分钟取样，分析细胞膜硫醇流失程度；乳酸去氢□渗漏；□胱甘□浓度变化；脂质过氧化；肌动蛋白与管蛋白变化；并利用雷射共轭焦萤光显微镜观察肝细胞中肌动蛋白及管蛋白的变化。

The result indicates the t-BHP or diamide both cause the mass loss about the membrane protein thiol in hepatocytes, the fast oxidization about glutathione in hepatocytes, the leakage of lactate dehydrodenase, but the level of t-BHP is larger than of diamide. In the aspect of lipid peroxidation, only the t-BHP produces apparent change. As to actin and tubulin, they both find fall-off and present time-dependency effects. The result in Confocal fluorescent microscope also show these two cytoskeletal proteins are related to cell blebbing, but they don''t play the same role during the porcess. Tubulin may be more important than actin. If the study predispose dithiothreitol before adding t-BHP or diamide, then the damage by the diamide is repressed, but just partly protection for the damage by t-BHP.

结果显示t-BHP或diamide均可造成细胞膜蛋白硫醇大量流失与胞内GSH快速氧化，亦显著导致乳酸去氢□渗漏，但t-BHP诱发的渗漏程度大於diamide；在脂质过氧化方面，则仅t-BHP处理组产生明显的脂质氧化情形；至於肌动蛋白与管蛋白单体均可见减少且呈现时间依赖效应；在雷射共轭焦萤光显微镜观察中，亦显现这两种架构蛋白与细胞膜起泡有关，但两者在小泡生成的过程中扮演的角色并不完成相同，可能管蛋白较肌动蛋白重要；如果细胞在t-BHP或diamide加入前预先以dithiothreitol处理，则diamide 所造成的伤害显著的受到抑制，但DTT对t-BHP所诱发的伤害则仅有部分保护效果。

The morphological structure of dynamically vulcanized thermoplastic ethylene propylene diene monomer/polypropylene was investigated with scanning electron microscope.

用扫描电镜研究了三元乙丙橡胶聚/丙烯动态硫化热塑性弹性体相态结构的形成过程，探讨了交联密度、制备工艺、螺杆转速对EPDM/PP TPV相态结构的影响。

The product was characterized by differential thermal analyzer and thermal gravimetry,Fourier transform-infrared spectrum,X-ray diffractionand transmission electron microscope.

运用差热—热重、傅立叶变换红外光谱、X射线衍射、透射电镜对生成LaCoO3的超细粉末进行了表征。

The phase transition, surface morphology and cyclic voltammetric performance from precursor RuCl3·cH2O to amorphous and crystalline RuO2·nH2O of the developed film were studied with X-ray diffractometer, infrared spectrometer, differential thermal analyzer, scanning electron microscope and electrochemical analyzer, respectively.

用X射线衍射仪、红外光谱仪、差热分析仪、扫描电镜和电化学分析仪，研究前驱体RuCl3·cH2O转化为RuO2·nH2O的物相演变行为以及微观组织形貌和循环伏安性能。

A Fourier transform infrared spectrophotometer, a solid state Si-NMR, a scanning electron microscope, an X-ray diffractometer, a thermogravimetric analyzer and a differential calorimeter were used to measure the structural and thermal properties of the WPU/silica hybrids.

研究中使用粒径分析仪、黏度仪与界面电位分析仪分析复合物乳液特性，利用傅立叶转换红外线光谱仪、固态核磁共振光谱仪、表面扫描电子显微镜、X-ray绕射光谱、热重量分析仪、示差扫描热卡计探讨混成复合物的结构、热性质与结晶情形，同时也利用万能拉力机、动态机械热分析仪探讨混成复合物的机械性质。

An experiment on near threshold double ionization of helium impacted with 106 eV electron has been performed by using the newest developed reaction microscope. In this experiment the momenta of all products after double ionization of helium were measured and the five fold differential cross section was obtained for emitted electrons.

利用最新发展起来的适用于低能电子入射的反应显微成像谱仪，对电子轰击He原子近阈值的双电离过程进行了研究，实验测量了反应后4个粒子的全部动量，获得了五重微分截面及出射粒子间的关联信息。

The crystallization of the blends were investigated by wide angle X-ray diffraction and polar light microscope . The results show that PPEKK in the blends deforms the crystallization of PPS but don't change its crystal structure.

用广角X射线衍射和偏光显微镜对共混物的结晶性能进行了研究，结果表明PPEKK对共混物中PPS的结晶作用有阻碍作用，但没有改变PPS的晶相结构。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。