显微技术

The effects of FPL andits three ingredients on growth of ovary,on micro-and ultra-structure andAlkaline phosphatase activity of endometrium,on structure andkeratinization rate of exfoliated cells in vaginal epithelium in mice,onmicrocirculation in rat and on uterine kinesis in rabbit were respectivelyobserved by the techniques of light and electron microscopes,histochemistry,microcirculation and organ cinetography.The results have confirmed themechanism of FPL for the sterility caused by ovary standstill and persistentcorpus luteum to be as follows:(1) a weak estrogen-like role which canprompt development of ovary,proliferation and secretion of endometrium andvaginal epithelium and cornification of exfoliated cells in vaginal epithelium;(2)enhancing AKP's activity of endometrium;(3)improving microcirculation;(4) exciting uterus.

分别采用光学显微镜和电子显微镜技术、组织化学技术、微循环技术和器官运动描记等现代医学实验技术，观察了促孕液对小白鼠的卵巢发育、子宫内膜的显微和超微结构和碱性磷酸酶活性、阴道上皮结构和脱落细胞的角化率、对大白鼠的微循环和对家兔的子宫运动的影响，结果证实了促孕液治疗卵巢静止、持久黄体的机理：(1)微弱的雌激素样作用，能刺激卵泡发育，促进子宫内膜和阴道上皮增生、分泌和阴道上皮脱落细胞角化；(2)提高子宫内膜碱性磷酸酶的活性；(3)改善微循环；(4)促进子宫运动。

Conclution On the basis of combination of closed and open techniques, the IBM technique with improvement strategies including the facial recess approach, the staging surgery, obliterating residual space, canal and mastoid plasty was adopted in mastoitympanoplasty. The IBM surgery is a reasionable choice for the otitis media and mastotoiditis with cholesteatoma or osteitis.

以乳突鼓室成形术的闭合技术和开放技术为出发点，在保留低位骨桥后对相关技术加以改进，综合运用面隐窝处理、缺损组织的填充与修复、分期手术、耳道生理形态的恢复与成形等现代耳显微外科技术，IBM手术效果良好。

Computer micro-vision, Mirau microscopic interferometry, stroboscopic photography and laser Doppler vibrator are integrated into this platform. In-plane and out-of-plane periodic motion characteristics of micro-resonator are measured, and out-of-plane transient motion of micro-mirror is analyzed. In-plane displacement, motion phase and resonance frequency can be measured by integrating computer micro-vision with stroboscopic photography, and the repeatable accuracy of in-plane displacement is 30 nm.

实验结果表明，利用计算机微视觉和频闪成像技术能够实现微结构的平面位移、运动相位及谐振频率等周期运动参量的测试，位移的重复精度为30 nm；利用显微干涉和频闪成像技术可实现微结构的离面位移及表面扭曲等周期运动参量的测试，位移的重复精度为3 nm；激光多普勒测振技术具有在频域上对微结构瞬态运动进行分析的优点，是时域上周期运动测试的重要补充。

Electrochemical methods and holographic microphotography were used to investigate the anodic dissolution and potentiostatic current oscillations of iron, and reactivation of passivated iron in 0.5 mol·dm-3H2SO4 solution in a weak magnetic field (B≤200mT). The results showed that magnetic field affected the electrochemical process chiefly by accelerating the mass transport.

利用电化学和一息显微摄影技术研究弱磁场（B≤200mT）作用下， 0.5mol·dm＾－3H2SO4溶液中铁的阳极溶解、恒电位电流振荡以及钝化铁再活化等过程，并从电极／溶液界面现场显微动态观察的角度探讨了磁场对上述过程的影响。

The cross-sections of plant tissues were rapidly transferred to aluminum foil-coated microscopic sides for reflectance mode analysis in FT-IR microspectroscopy with imaging, mapping, ChemiMap, and line scanning techniques.

接著植物组织之横切面薄片被迅速转移至铝箔包覆显微载玻片上，作为傅立叶转换红外线显微光谱仪在全反射模式下，运用光学影像、面扫描、化学官能基面像化及线扫描等技术分析使用。

The location,morphology,microstructule and ultrastructure of the androgenic gland of Portunus trituberculatus were studied with anatomical lens ,tissue section and electron microscope.

采用解剖镜观察及组织切片和电镜技术，研究了三疣梭子蟹促雄腺的位置、形态、显微及亚显微结构。

The external morphology and microstructure of the compound eye under light and dark adaptation of the dominant predatory enemies Solenopsis invicta Buren in agriculture ecosystems and Public safety were investigated by means of scanning electron microdcope and histological method.

本文采用扫描电镜技术和组织学方法研究了严重危害农业生态环境和公共安全的入侵生物—红火蚁Solenopsis invicta Buren不同品级复眼的外部形态、显微结构及其明暗条件对该内部显微结构的影响，主要研究结果如下： 1。

Methods 26 cases of cavernous angiomas with uncontrolled seizures,16 of them were operated in opening stereotactic microsurgery by CT guidance and to apply the electrocorticographyto record the spike wave before resecting the focus and record again after resecting it.

方法26例顽固性癫痫病例，MRI示脑内海绵状血管瘤(直径在0.5～2.5cm)，视频脑电图检查诊断与MRI定位一致。10例采用常规显微手术切除，16例利用立体定向技术，放置硅胶管引导显微手术切除病灶，辅助皮层脑电图监测确认致痫灶切除。

For this reason, test assessment of fatigue property of wire rope winding sheaves, influence of groove material of sheave on fatigue life of wire rope, fatigue failure analysis of wire rope and microstructure of wire rope have been studied by a new type electro hydraulic servo automatic wire rope–sheave synthetic tester, scanning electron microscopy, micro-hardness measurement, imagine processing and so on.

为此，本文采用新型电液伺服式全自动钢丝绳－滑轮综合疲劳试验装置，综合应用扫描电子显微镜、显微硬度测试和图象处理等技术，对绕滑轮工作钢丝绳的疲劳行为特征和损伤机理进行了系统深入的研究，主要包括疲劳性能试验评价、滑轮材质对钢丝绳疲劳寿命影响、钢丝绳疲劳失效分析和钢丝绳显微组织等的研究。

Structure characteristics of the different macerals of 5 low-to-medium rank coals were studied by means of 13C-NMR. The molecular structure characteristics and parameters of the macerals were discussed. The result indicates that the aromaticity of inertinite is higher than that of vitrinite.

利用13C-NMR核磁共振技术对中低变质程度煤显微组分的分子结构进行了研究，计算了5种煤9个显微组分的13C-NMR结构参数，获得了样品的结构特征及变化规律。

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。