使平

Based on the relationship between the numerical aperture of the objective lens and scale pitch, this study chooses a suitable Plano-convex lenses available on the market, so as to approximate the diameter of the focusing spots to scale pitch. Also, by using the optical path of an optical encoder similar to the nanoscale, the changes in the surface profile of the scale can be measured directly, so as to obtain the two quadrature sinusoidal signals. By counting the zero crossing of these two quadrature sinusoidal signals and calculating the interpolation value of these two quadrature sinusoidal signals, the moving direction and moving displacement value of the scale can be obtained.

研究中再以搭配物镜的数值孔径与尺条间距的关系，选择ㄧ适当的市售平凸透镜，使聚焦光点的直径与尺条的间距相近，并使用相同於奈米级长行程双雷射聚焦读头装置的光路设计，如此将可藉由直接量测尺条的表面轮廓变化，以获得一组正交弦波讯号，继而利用讯号四分割与细分割处理，计算出尺条之移动方向与移动量，研制出一实用性长行程双雷射聚焦读头光学尺。

System cake: The well-fermented dough on the case, the roll into the surface film, the sesame oil, pastry or meat stalls in the surface film, the roll into a roll, cut into 50 cm wide, 30 cm face block; to face block bag into a circular stained with sesame seeds, and then one by one along the border, so that around the tilt, in the middle low surface level, into a circle around the pot-shaped tilt.

制饼：将发酵好的面团放在案上，擀成面片，把香油、油酥或肉馅摊在面片上，卷成卷，切成长50厘米、宽30厘米的面块；把面块包成圆形沾上芝麻，再逐个沿边，使四周翘起，中间低面平，成周边翘起的圆盆子状。

However, if the film output or error on the manual page make up, so that when you print, the pellicles upward, the medicine film there is no direct contact with the plates, as have a transparent film, print, thickness, dot, small lines and text sections, and all the edges appear microamounts seihan let phenomenon, the faithful reproduction of original manuscript quality, resulting in a decline in printing graphics and text density, Business card printing and membership card when imprinted appear light phenomenon.

但是，如果因为胶卷输不入或手工拆版上的差池，使晒版时胶卷的药膜标的目的朝上，药膜不不安纵间接与印版隔绝，由于透明片基具有必定的不厚度，当晒版曝平时，网不背、洪不小线条和笔墨版背外际，不离便当不入现微度的透平本体，制版时不离不克不及诚笃表示草稿质度，变不败印邦畿文密度回升，制卡和会员卡制作时痕迹不入现不正不浓本体。

UG is used to convert PRT file into STL file with an appropriate precision,and the exterior oversewing parameter will be determined based on the graphic geometric sizes and the experiments when 3DSMAX is used to introduce the STL file.

使用模块钻机修井不仅经济上不合算，并且还由于其庞大的体积和重量将长期占据十分宝贵的平台空间，使湿气压缩机等设备的安装和整个工作平

Elimination of bookbiding of iron wire stitching process, adhesive binding technology become more than four 印张 collers of important technologies.

淘汰铁丝平订的装订工艺改革，使无线胶订工艺成为四个印张以上书刊的重要技术。

A flat wire hairpin whose prongs press tightly together; used to hold bobbed hair in place.

把头发压到一块的平的金属发夹；能够使短头发呆在适当的位置。

Explanation: It is good for the outdoor sport and leisure activities. 3Layer fabric: surface layer with TEFLON is flexible and anti-greasy dirt; mid-layer is waterproof, windproof and moisture permeability; lining use fleece to keep warm and ventilate. The lining seam is sewed by mesh that reduces friction, and it is benefit in sport. An elastic rope is on the bottom. The pocket is on the chest with special technology which is waterproof. Side pocket uses mesh that can reduce the cloth weight

产品说明：此款适合户外运动或休闲；采用复合面料制成，表层面料四面具有弹性，结合立体剪裁，方便运动，Teflon处理更可防止油污渗入，有效保持表面清洁；中间的薄膜具有优异的防水防风及透湿性能；内里采用具有小突起效果的绒布设计，保暖舒适的同时确保透湿性，使人体始终感觉到舒适；内里缝份特用经编布包缝，减少磨擦，利于运动；下摆装有可戴手套单手调节的弹力绳；热贴合技术将口袋平压于前胸部位，不易撕裂且可阻止雨水进入；侧袋布采用网眼，拉开即可透气，同时减轻了服装的重量。

GK31030-5A High Speed Two-needle Collar Binding Machine,with the capacity of sewing heavy weight fabrics,equipped with binder and passing belt device,can make the belt automatically into the upper part tight and the lower part loose.it is available for collar binding and binding on one side of knitted underwears.

GK31030型高速中厚料三针绷缝机采用齿轮泵内循环自动润滑系统和可靠的密封方式，能保证在高速时的正常运转和衣料的洁净。装有独特的移动护针机构和上轴外支座，使其增强了缝厚能力。具备基本缝、单边压平缝和拼接缝的双面装饰缝纫功能。

At the same time, Shenzhen City tie plate model of the U.S. production company with a number of domestic companies, groups, and foreign product model design company set up a close contact, to engage in academic exchanges, sharing of technical results, must maintain their technological advantage, but also Chinese Model design industry set up a bridge between East and West.

同时，深圳市美平手板模型制作公司也与国内的一些公司、团体以及国外产品模型设计公司建立了紧密的联系，进行学术交流，共享技术成果，使自己保持一定的技术优势，又为中国模型设计业建立了一个东西方的桥梁。

Failing of old 600 t blast furnace mixer and its bad result were analyzed According to the analytical results,following measures were taken that top building blocks construction of furnace was improved,good filler and thick bottom plank of iron tapping hole were used,height mark of screed-coat of front and back wall was improved And service life of 600 t blast furnace mixer was increas

对600t混铁炉原来所存在的缺陷及导致的不良后果进行了分析，根据分析结果，采取了改进炉顶砌体结构、选用好的填充料、加厚出铁口底板、改变前墙与后墙的找平标高等措施，达到了均衡炉体各部寿命，使炉子整体的使用寿命延长的效果。

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。