- 更多网络例句与实体镜的相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the paper four aspects have been studied:(1) tree and distributing, belonging to the correlative contents of the dendrology,(2) the macroscopical character in virtue of magnifier and entitative microscope observing the three sections (cross section, radial section and tangential section );(3) the microcosmic character, in virtue of light microscope observing slices.
本文从以下四个方面进行了研究:(1)树木及分布,树木学方面相关的内容;(2)木材宏观特征,借助扩大镜和实体显微镜,在木材的三个标准切面,即横切面、径切面和弦切面上进行观察;(3)木材微观特征,借助光学显微镜观察切片。
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Five novel torsion-mirror optical actuators including double-beam thickness differential structure with single torsional axis, double flexible folded-beam structure with single torsional axis, double-beam vertical torsion comb structure with single torsion axis, four-beam differential compound-micromirror structure with double torsional axis and the combined structure of the four basis forms above, are brought forward. All of these devices could be fabricated by the same silicon micromachining process we have developed. The deformation compensation design with local enhancement for the thin torsional beam which is the key structure of these devices is also put forward to improve the reliability. The three-dimension solid model and two-dimension reduced order model of the torsion-mirror optical actuator are established and then the numerical simulations for evaluating the device characteristics of the statics, dynamics, electrostatic field, mechanical and electrostatic coupling, fluid and solid coupling are carried out to optimize the structure design. Furthermore, three optical fibre clamping structures which could be integrated monolithicly are designed and analyzed to improve the optical coupling capability. 4. Three flexible process flows combined with bulk silicon micromachining and surface silicon micromachining are brought forward to fabricate these novel single-crystal silicon or polysilicon torsion-mirror optical actuators by using the same lithography masks for both SOI wafer and regular silicon wafer. A series of important process experiments are carried out to optimize the process parameters and the process flows. Some novel and typical process phenomena which occurred during the microfabrication are analyzed and then the corresponding solutions are put forward. 5. A MEMS dynamic testing system which exploit blur image synthetic technique, stroboscopic image matching technique, stroboscopic mirau microscopic interferometry technique and microscopic laser dopper vibrometer technique is set up to measure three-dimension and six-freedom micro motions of any MEMS devices with nanometer resolution.
在对硅微机械扭转镜光致动器的光机电特性系统地理论研究的基础上提出了硅微机械扭转镜光致动器的结构设计准则。3、提出了单轴双梁厚度差分结构、单轴双柔性折叠梁结构、单轴双梁垂直扭转梳齿结构、双轴四梁差动复合微镜结构以及以上四种基本结构组合后的衍生结构等五种工艺加工技术兼容的新型的硅微机械扭转镜光致动器,对器件关键结构薄厚度、高耐疲劳扭转梁进行了局部加强的变形补偿设计,建立了器件的三维实体模型以及两维降阶模型,对提出的新结构硅微机械扭转镜光致动器进行了系统的静力学、动力学、静电场、力电耦合和流体固体耦合的建模仿真与优化设计,同时设计并分析了三种可实现单芯片集成的弹性光纤定位夹紧结构。4、提出了组合体硅微加工技术与表面硅微加工技术、兼容同一套光刻版图、可分别基于SOI 晶片和普通Si 晶片、适应于制造提出的各种新结构单晶硅和多晶硅硅微机械扭转镜光致动器的三套柔性加工工艺流程,开展了一系列重要工艺步骤的单项工艺试验,对工艺流程与工艺参数进行了优化,针对加工过程中出现的具有普遍意义的典型工艺问题进行了讨论和分析,并提出了解决方法。5、创新性地将模糊图像合成技术、频闪图像匹配技术、频闪Mirau 显微干涉技术与显微激光多普勒测振技术有机结合,建立起了一套周期运动测量与瞬态运动测量相结合、单点运动测量与全视场运动测量相结合、满足不同MEMS 器件各种动态测试要求的集成的MEMS 三维六自由度微运动精密测量系统。
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Methods The clinical and histopathologic symptoms of two patients with sarcomatoid carcinoma of the bladder were macrohematuria and vesical irritability. Cystoscopy showed the carcinoma was solid tumor with necrotic tissue on the surface. Sarcomatoid carcinoma was mainly composed of transitional epithelial cancer cells and malignant mesenchymal cells (spindle cells and polymorphic cells), with a transitional region of interlacement of these cells. Immunohistochemical testing showed the cells were positive for cytokeratin, c arcinoembryonic antigen and smooth muscle actin.
分析2例膀胱肉瘤样癌患者的临床资料并结合文献进行讨论。2例患者均有肉眼血尿或伴有膀胱刺激症,膀胱镜检查为实体瘤,表面有坏死组织;病理表现,肿瘤主要由移行上皮癌细胞和恶性间叶细胞组成,之间可见移行过渡;免疫组化CK、CEA、SMA。
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In this paper,the leaf epidermal hairs of 28 species and varletes of the genus Potentilla in China were observed under microscope and stero microscope.
在光学显微镜和实体解剖镜下对28种和变种国产委陵菜属植物的叶表皮毛进行了研究,结果如下:1。
- 更多网络解释与实体镜的相关的网络解释 [注:此内容来源于网络,仅供参考]
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illusion:假象
希腊哲学家柏拉图(Plato, 427-347BC)认为,完美的"理念"(Ideas) 存在天上,不在人间;常人透过五官(the five senses)所感知的多半为"不完美"(incomplete / imperfect)的现象或镜中影、水中月般的"假象"(illusion),而非"实体或真相"
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binocular rivalry:双眼竞争
对於大部分观察者而言,以实体镜看这一对图案时,不再有中心方块突出的知觉,唯一有的现象是双眼竞争(binocular rivalry),两眼所见的图形交替地进入意识中,但是,噪形若为高频率部分,如图十八,则会有非常特殊的知觉现象出现:高频率的噪形如前时有时无,
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stereoscope:实体镜
1951)弹簧棒(spring-stick)是一种用机械压力作用于机体皮肤致痛的工动觉计(kinesthesiometer)是一种用于测定动觉感受性的仪器,也可眼动仪(eye view monitoring system)是测试人眼活动情况和研究有实体镜(stereoscope)乃是一种证实双眼视
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stereoscope:体镜
热辐射仪(radiant heat tester)乃是由李等人(Lee et al.,1951)弹簧棒(spring-stick)是一种用机械压力作用于机体皮肤致痛的工一、眼动仪 眼动仪(eye view monitoring system)是测试人眼活动情况和研究有二、实体镜 实体镜(stereoscope)乃是一种证实双眼视
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stereoscopic:实体镜的
stereoscopic microscope 立体显微镜 | stereoscopic 实体镜的 | stereoscopically 实立体镜地
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stereoscopically:实立体镜地
stereoscopic 实体镜的 | stereoscopically 实立体镜地 | stereotype 铅版
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stereoscopically:实体镜地 (副)
stereoscopic 实体镜的; 有立体感的 (形) | stereoscopically 实体镜地 (副) | stereoscopy 立体观视; 实体镜学 (名)
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mini replicas:微型复制品
stereoscopic:实体镜的;有立体感的 | mini replicas:微型复制品 | Pyramid:金字塔