The effects of reaction temperature on synthesis of SiC-TiC composite ultra-fine powder phase and the impact of loss on ignition, the use of thermodynamic calculations for analysis of reaction process, while the use of X-ray diffraction and scanning electron microscopy by means of synthetic phase of the powder, such as an analysis of morphology.
考察了反应合成温度对SiC-TiC复合超细粉体物相和烧失量的影响，运用热力学计算对反应过程进行分析，同时采用X射线衍射仪和扫描电镜等手段对合成粉末的物相、微观形貌等进行分析。
The chief condition for glass forming is the abrupt stop of the epitaxial growth during solidification, which is dependent upon the eutectic composition, composition homogeneity, fine microstructure, laser glazing power density and scanning velocity.
外延生长的突然中断是实现非晶化的首要条件。外延生长的突然中断只有在共晶成分且成分均匀，组织细化以及足够的激光功率密度和扫描速度下才发生
Abstract］ objective the significance and reason of multi-lines of interlobar fissure revealing on mip reconstruction imaging in multi-row ct scanning was approached. methods general data:sixty-six normal subjects selected from ct examination were taken into axial mip reconstruction. there were 39 males and 27 females, average age was 30.5 （from 16 to 76）.checking method:ge lightspeed vct, scan parameter:120 kv, 89～301 ma, rotation speed 0.6 s/r, table moving 55 mm/r, pitch 1.375, slice thickness 1.25 mm. window width 1000 hu and window level -700 hu were applied. then the images of slice of 1.25 mm were input into the list of mutil-plannar reformation in the workstation, the edition of aw 4.3.the thickness of mip reconstruction was 6.2 mm. results the pulmonary fissure was becoming more lines while slice thickness of axial mip reconstruction from 1.2 mm increased gradually. interlobar fissure showed five clear lines when the slice thickness of mip became 6.2 mm, resembling staff sign. wide line type and fine line type can be divided according to the shape of interlobar fissures on mip. conclusion there would be some help that the staff-like sign discriminate accessory fissure from other lines in the lung.
目的 探讨叶间裂在多排螺旋ct扫描 mip重建图像上展现呈多根线条状影的形成原因及意义。方法从110例胸部ct扫描报告正常者中，挑选健康体检者或临床无咳嗽等呼吸道症状，因外伤、胸痛、身体不适等66例做轴位mip重建。检查方法：ge lightspeed vct，扫描参数：120 kv，89～301 ma，旋转速度0.6 s/r，床移动55 mm/r，螺距1.375，层厚1.25 mm。观察图像窗宽1000 hu，窗位-700 hu。将1.25 mm层厚图像输入工作站做多平面重建。工作站版本aw 4.3.mip重建厚度6.2 mm （或6.3 mm）。结果轴位mip重建时，层厚从1.2 mm（或1.3 mm）开始，逐步往上调节，随着层面厚度增加，叶间裂从单一线条变成多根线条。在mip厚度标识上，每点击左键一次，厚度增加一次，线条增加2条，至6.2 mm（或6.3 mm）时，叶间裂展示呈五根清晰线条，似五线谱样。根据叶间裂在mip重建图像的形态，可分为粗条型和纤细型两类。结论叶间裂五线谱样表现对鉴别副裂与肺内其他结构有一定的帮助。肺；胸膜；图像处理，计算机辅助；体层摄影术，x线计算机
Crystal Core Communications progressive scan CCD IP7151/2 Network Camera, equipped with progressive scan CCD sensor component, to provide high-quality, high-resolution image screen, better than the traditional interlaced scanning sensitive components (interlaced-scan CCD sensor), able to capture the dynamics of fine images, suitable for banks, airports, car parks, traffic control, such as various types of monitoring requirements, is a professional security monitoring equipment.
晶睿通讯循序式扫描 CCD IP7151/2网络摄像机，搭载循序式扫描 CCD 感光组件，提供高画质、高解析的图像画面，优于传统的交错式扫描感光组件(interlaced-scan CCD sensor)，能够捕捉精细的动态图像，适合用于银行、机场、停车场、交通监控等各式监控需求，为一专业的安全监控设备。
The journal publishes papers on research into the physiology of marine and freshwater animals, including all fields of physiology as well as behavioural and neurobiological matters; field and laboratory-based studies of excretion, osmoregulation, digestion, respiration, feeding, migration, reproduction, tidal and other rhythms, neurophysiology, neuromuscular, sensory motor control, anatomy, fine structure and scanning electron microscopy; studies on behaviour of animals in the aquatic environment, both natural and simulated in the laboratory; the results of research involving behaviour and physiology overlaping into the areas of aquaculture, fisheries biology, fisheries technology, fisheries oceanography, fisheries economics and management, fisheries engineering or seafood science and technology, or that have implications for these aspects of aquatic research.
杂志刊载论文内容有关海洋与淡水动物生理学研究，包括生理学所有领域，以及行为和神经生物学问题；排泄，渗透调节，消化，呼吸，饲养，迁移，繁殖，潮汐和其他节律，神经生理学，神经肌肉，感官运动控制，解剖学，精细结构和扫描电子显微镜的野外和实验室研究；水环境，以及自然和实验室中模拟动物行为研究；农业，渔业生物学，渔业技术，渔业海洋学，渔业经济学和管理，渔业工程或海产食品科学和技术，或这些方面在水研究中的应用等领域的行为和生理学研究结果。
To obtain new ideas on optimal composite material structure, the fine structures of the trabeculae of the elytra of Allomyrina dichotoma Linné and Prosopocoilus inclinatus Motschulsky were investigated using scanning electron microscope.
为了从仿生学的角度，获得复合材料构造的最优化设计的指导思想，用扫描电子显微镜考察了独角仙和锹形虫前翅中的小柱微细构造，结果在昆虫形态学方面也得到了一些新的见解1与甲虫前翅上下层相连的小柱，其形状和尺寸的大小因甲虫种类而异。
The ablation performance s of carbon /carbon composites with 3D fine woven pierced felt structure and carbon fiber needled bulk felt structure were respectively tested on an arc heater, and the morphologies of specimens were observed by scanning electron microscopy.
结果表明：C/C复合材料的烧蚀由化学烧蚀和机械剥蚀共同控制，以机械剥蚀为主；细编穿刺毡结构C/C复合材料由于Z向纤维束的存在，加速了材料烧蚀表面粗糙度的变化，烧蚀率略高于针刺无纬布整体毡结构C/C复合材料；针刺无纬布整体毡结构C/C复合材料中无纬布层与烧蚀气流垂直，具有良好的烧蚀性能。
In recent years progressive platform-based scanning machine by using precision image sensor, scan the image directly into the camera and avoid glass image distortion caused by; plus anti reflective internal design, virtual drum scanning and each scan channels have 16, 000 color levels, so that the light in the image under strict control of the fine details of a true stays fresh and color; even if the quadrochromatic image, its extremely light hits the sensor does not ctrometry resulting increase in noise while scanning the best results.
不远几年长进的平台式扫描机拔取粗劣的影像感答器，不兵影像间接扫描射进镜头，制止因玻璃不直射而引起的影像逼真；加上不攻反平的边部安排、虚构滚筒扫描及每个扫描频道拥有16，000个颜色条理，令平线在澈底把持下保留影像澄辉澈底及色彩假冒亮丽；即使草稿影像之颜色极为暗淡，其平度感答功用不会令影像补充乐音的同时又可扫描不入最好的成果。
Micromorphology and fine structure in laser hardened layer of grey cast iron have been investigated with scanning electron microscope and high-voltage transmission electron microscope.
用扫描和高压透射电子显微镜研究了灰铸铁激光硬化层微区组织形貌和精细结构。
Generally, it is considered that cotton fibre is a column and its surface is smooth. The surface structure of Xinjiang long fine hair cotton is researched by using electronic microscope scanning (S-570 Japan).The result shows that the cotton fibre is not a column, but is spiral. The fibre of only 15%does not twist. The surface of the fibre is not smooth, and there are burrs on it. These characteristics would be another important factor effecting the stickability of cotton.
一般认为，棉纤维呈圆柱状，纤维表面是光滑的，笔者以新疆长绒棉为研究对象，用日立S-57日扫描电镜，研究了棉纤维的表面结构，结果表明，棉纤维并非呈圆柱状，自然状态下呈螺旋形，象氨基酸那样，根据概率估计，没有扭曲的约占15%，棉纤维表面并不光滑，有毛刺，这种结构特性是影响棉花粘着性的又一重要因素。
EPLF was produced by pricking in the left round window membrane of the guinea pig and by suctioning 2～4μl of perilymph fluid with a fine needle, than, the animals were killed on 1, 2, 4, 7, 14 and 28 days later, respectively. Morphologic changes of the cochlea were observed under a light and scanning electronic microscope.
用微型注射器刺破左耳圆窗膜，并抽出2～4μl外淋巴液造成EPLF，分别于造瘘后1、2、4、7、14和28天处死，光镜和电镜下观察内耳形态变化。
The application of a scanning electronic microscopy provides exact and fine diagnosis for the classification of angiosperm.
扫描电镜的应用，为被子植物的分类提供了准确而细微的叶表皮特征。
A File Recovery Method Based on the Fine-grained Scanning Technique
一种基于细粒度扫描技术的文件恢复方法
The fine structure of polymer protected nanoparticle can be derived from their scanning tunneling microscopy (STM) images. There exist a central peak and two side peaks in the cross sectional images of individual particle.
高分子保护的纳米粒子的细致结构可以从扫描隧道显微镜（STM）图像中得到，单个粒子的横切图像分析中显示存在着一个中央峰和两个肩峰。
At the same time, samples are tested by scanning electron microscopy in Shanghai Institute of Applied Physics, Chinese Academy of Sciences, nano-particles is fine network structure in the polymer, which is the reason for that the material has excellent anti-static properties.
样品同时经中科院上海应用物理研究所扫描电镜分析观察，纳米颗粒在高聚物中呈优良葡萄状网络结构分布，这正是材料具有优良防静电性能的根本原因。
The fine structure of the gill in Pangasius sutchi has been investigated using transmission and scanning electron microscopy.
对苏氏鲶鳃结构进行扫描和透射电镜观察。
Effects of ultra-fine calcium carbonate (UCaCO_3) modified by compound of Lanthanum (La~(3 +)) and a type of nucleating agent (NA) on non-isothermal crystallization behavior of polyethylene terephthalate (PET) were studied by differential scanning calorimetry (DSC).
用DSC研究了镧化物改性超细碳酸钙与成核剂NA对PET非等温结晶行为的影响，并对其结晶成核能力进行了分析。
Studies on biopharmacy of ultra-fine particles of Atractylodes lancea, Phellodendron chinense and a pill composed of the two drugs ⅰ. Characterization by scanning electron microscopy
苍术、黄柏及二妙丸超细微粉的生物药剂学的研究Ⅰ.扫描电子显微镜技术对超细微粉的表征
The three-point bending fracture tests of fine aggregate concrete were conducted on an electro-hydraulic testing system with scanning electronic microscope (SEM), from which the SEM photographs of the cracks growth of fine aggregate were obtained at different load levels.
用带扫描电镜的电液伺服试验系统对细骨料混凝土进行了断裂试验，拍摄到了不同荷载水平下裂纹扩展过程的SEM图像。
The definition and classification of thyroid nodules and tumors are briefly introduced, and the clinical criteria that prompt the evaluation of thyroid nodules are discussed, based principally on fine needle aspiration cytology, radioisotope scanning and ultrasound examinations.
简要讨论甲状腺结节和甲状腺肿瘤的定义和分类，及细针抽吸细胞学检查、核素扫描和超声等检查在其诊断及指导治疗中的价值。