装配

Feature -based modeling in design for assembly . International Journal of Computer Integrated Manufacturing,1993,6（1-2）:119~1253 B. Lotter, Manufacturing Assembly Handbook. Butterwonths, 19894 G. Boothroyd and P.

本文建立了基于产品可装配性评价的模糊评价模型，并在商用软件SolidWorks上利用VC++实现了对产品可装配性的实时在线评价评价。

The company has the top advanced PQ35 plat and pre-technology. Among them, the product pack adopts much transport technology and mode of production, such as EHB, auto-operated electric car, slippery skiing that can carry out different types of assembly, new door's cementation technics and so on. The products' paint-pack use the top-grade e-coating, super filter wash, immerse to wash, top-advanced PVC series of material, machinal hand, adding cup type auto static electricity to spray method. The product's welding pack use the manufacturing technology for car body, such as the top-advanced Schottplatt laser check, laser weld, more-square welding, intermediate frequency's welding three-piece plat. The product's stamping use high-speed mechinal arm auto product line, KUKA dismantling robot, optics shoot slab stock orientation, and 800-tun coordinated auto pressure machines.

大众公司拥有着当今世界最先进的 PQ35平台和一大批世界先进的前沿技术，其中产品的总装配采用了可实现不同车型共线装配的滑橇、 EHB 、自动运行的电动小车、全新的车门密封条粘接工艺等输送技术与柔性化生产方式；产品涂装采用了世界一流的电泳、超滤液冲洗、浸洗、沥水和世界最先进的 PVC 系列材料及机械手、加杯式自动静电喷涂方式；产品焊装采用了目前世界最为先进的 Schottplatt 激光检测、激光焊接、大面积机器人焊接、中频焊接三层板、冲联等车身制造技术；产品的冲压采用了高速机械臂全自动生产线、 KUKA 拆垛机器人、光学摄像板料对中定位、及800吨三坐标式多工位自动压力机等。

One aspect of the invention is directed toward a lens system that includes a lens, a fitting mountable to a camera, and a flexible body extending between the lens and the fitting.

本发明的一个方面专注于一种透镜系统，其包括透镜、可安装至照相机的装配件和伸展在所述透镜和所述装配件之间的柔性体。

In order to obtain viable tetraploids, which remains a major challenge worldwide, research on spindle organization and chromosome behavior was carried out mainly in zhikong scallop, Chlamys farreri, a typical commercially important species which is being cultured in North China Sea. Immunofluorescent technique and laser scanning confocal microscopy has been developed for observation of both microtubule organization and chromosome segregation. Orcein squash method was also used for chromosome observation. A series of complicated configurations of the meiotic spindle and associated patterns of chromosome segregation, including tripolar and seperated bipolar segregation, were found in developing eggs following the inhibition of the first polar body.

为了攻克可存活四倍体人工培育技术的国际性研究难题，本研究选取了我国北方海区的典型经济贝类栉孔扇贝为主要研究对象，建立了一套免疫荧光染色和激光扫描共聚焦显微技术，结合使用染色体地衣红压片观察技术，对第一极体受抑制的受精卵的减数分裂纺锤体装配、染色体分离动态进行了研究，发现了一系列特殊的纺锤体装配及相应的染色体分离行为，包括三极分离、独立二极分离等分离类型，从亚细胞水平上阐明了四倍体形成的细胞学机理。

According to the structural characteristics of Wireless Sensor Network,a novel range-free and distributed positioning algorithm is proposed based on anchor's sectored antenna and sensor's omnidirectional antenna.

基于锚节点装配的扇区天线和普通节点装配的全向天线，提出了一种非测距分布式节点定位算法。

It chooses injector\'s capacity of tolerance and the size of injector by the touch keyboard. It displays real time infliction axis direction, distortion distance, keep time, interior hydraulic pressure, separatory power and other performance, which can be print the result of measuring by machine.

并由触摸键进行选择注射器的公称容量，并在测试过程中显示装配施加的轴向力、扭矩，保持时间、内部水压、分离力，可测试注射器和注射针的漏液、漏气、分离力、旋开扭矩、易装配性、抗滑丝性、应力开裂等各项性能，可由机载打印机打印出测试结果。

The procedure of the output shaft of reducer from the establishment of assembly elements to the acquirement of feasible assembly seres is presented in detail.

以减速器的输出轴部件为例，详细给出了从确定装配单元到获得所有可行装配序列的过程。

These tendons also can assume the moments at the end of the beams in ordinary condition. By way of these tendons, precast beams and columns can be assembled conveniently, and the joints and frame are monolithic and continuous. Consequently, compared with common reinforced concrete frames, this kind of frame systems possess higher reliability and solved the problems in the process of assembling Prestressed Concrete frames. Also it forms the framework of Prestressed Subassemblage concrete frame, and explores a new way for industrial production of prestressed structures.

后张预应力筋既可作为施工阶段拼装手段，又可在使用阶段承受梁端弯矩，构成整体受力节点和连续受力框架，克服了装配式节点受力可靠性差的缺陷，解决了预应力混凝土框架难以装配的问题，形成预制预应力混凝土装配整体式框架，开辟了预应力结构工业化生产的新途径。

We propose the method of assembly unit partition that has the two steps of main body assembly unit partition and unassembled parts partition.

提出主体装配单元划分与未组合件划分两步进行的装配单元划分方法。

The grounding continuity test for a luminaire that is shipped with the enclosure unassembled, or with snap-in or tabmounted parts, shall be conducted in the following manner

运输时未装配外壳，或是有一些快速压紧装配或是插片安装部件的灯具，其接地连贯性测试应以下列方式进行

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。