显微镜的

The results of wide angle X-ray diffraction, differential scanning calorimeterand polarized light microscope showed that both the soft and hard segments couldcrystallize under a certain condition.

宽角X射线衍射、示差扫描量热仪和偏光显微镜的实验结果表明，在这两种体系中软硬链段在适当条件下均能结晶。

To study and know well the rudimentary knowledge and the basic techniques of modern Microbiology are demanded for Graduate students. The experiments including the principle and operation of phase contrast microscope and fluorescence microscope; Microphotography , the technique of photographic enlargement;Applications of polymerase chain reaction ; Construction, transformation and detection of plasmid in E.coli ; Infectivity of virus and its molecular detection ; The technique of protoplast fusion in filamentary fungi ; Induction and purification of β-galactosidase from E.coli and assay the enzyme activity; Detection of GC content and DNA-DNA hybridization in bacteria ; Production , extraction and detection of poly--hyduoxy butyrate from bacteria.

以实验教学为主，要求研究生学习和掌握一些现代微生物学研究所需的基本技术，内容包括：相差显微镜、荧光显微镜的使用和显微摄影技术，PCR技术的应用，细菌质粒的构建、转化及检测技术，病毒的侵染性及其分子检测技术，丝状真菌原生质体融合技术，大肠杆菌β-半乳糖苷酶的分离及纯化及其动力学测定技术，细菌G+C mol%的测定及细菌DNA-DNA杂交技术和聚羟基丁酸产生菌的发酵、产物提取及检测技术等。

Finally, the proposed nanodevices were illuminated by 0.16 mW / cm2 daylight lamp.

在扫描式电子显微镜的观察下，证明其结构成功地生长於矽基板上。

The electron "gun" which produces the electrons is equivalent to the light source of the optical microscope.

电子"枪"可以产生电子束，电子束相当于光学显微镜的光源。

Of or relating to or involving and electron microscope .

属于、关于或涉及电子显微镜的。

Introduced a new method for measuring the microinjection volumes by detecting the deflection of cantilever while the gravity of injected droplet bent the cantilever,based on atomic force microscope with nanometer scale resolution.

介绍了一种基于原子力显微镜的微注射量检测的新方法，设计聚酯悬臂感应结构，利用原子力显微镜具有纳米级高度分辨率的特点，对聚酯悬臂在注射微滴重力作用产生的挠度进行检测，达到微滴量检测的目的。

Design and analysis of X-ray microscope of four mirrors working at grazing incidence.

非共轴掠入射X射线显微镜的设计与分析。

In summary, various key experimental conditions in electron acoustic imaging of ferroelectric domains were systematically studied. The optimum experimental conditions to obtain EAI of domains with good quality and the factors important to image analysis have been presented. The piezoelectric vibrator model and calculation of motion equation are helpful for explaining the imaging mechanism and related experimental phenomena. The sample holder with variable electric field was designed. The domain movement of BaTiO〓 ceramics and crystal under lateral and longitudinal applied electric field and domain movement of PMN-PT crystal under longitudinal poling electric field were observed. The application of SEAM on revealing of ferroelastic domains, imaging of residual stress distribution in ceramics coatings and around the pores on the surface of ferroelectric ceramic composite have been reported respectively. All these works enriched the study of electron acoustic imaging and extended the application of SEAM in the characterization of materials.

综上所述，本文系统地研究了各项关键实验条件对电畴电声成像的影响，指出了获得最佳畴结构电声像的条件和成像分析中应当考虑的各种影响因素；提出了解释电畴电声成像的压电振子模型，在此基础上推导并求解了压电振子运动方程，并对一些实验现象作出了解释；成功地设计了可变电场的样品台，观察了BaTiO〓陶瓷和晶体在横向电场作用下的畴运动，PMN-PT晶体在纵向极化电场作用下的畴运动；探索了电声显微镜在铁弹畴成像，陶瓷涂层应力观察，陶瓷自然表面气孔周围应力成像的应用，这些研究，丰富了电声成像的学术内涵，拓展了电声显微镜的应用领域。

The principle of an optical microscope is quite simple; however, the resolving power of an optical microscope is limited by the wavelength of the light employed, being greater when the light source is shorter wavelength.

光学显微镜的原理很简单，然而光学显微镜的分辨率受所使用的光的波长的限制，光源的波长短，分辨率就高。

The principle of an optical microscope is quite simple; however, the resolving power of an optical microscope is limited by the wavelength of the light employed, being greater when the light source is shorter wavelength.

光学显微镜的原理很简单；然而，一个光学显微镜的分辨率是受光的波长限制的，当光源的波长越短时，分辨率越大。

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。