直径的

Passivating electrolyte is taken into account. A mathematical model is presented to illustrate how the machined profile evolves as time elapses. Its numerical analysis and the results of experiment show the actual machining process accords well with mathematical model.

首先建立了反映实际加工过程的数学模型，并考虑非线性电解液的影响，利用参数化有限元分析技术对其蚀除过程进行模拟和数值求解，同时进行了相应的试验验证，试验结果显示，模拟蚀除的深度和直径与实际加工的深度和直径相符。

Based on the above theories, some vibration characteristics of longitudinal acoustic horns are analyzed with finite element analysis software ANSYS. Some factors influence to large end amplitude distribution is studied such as big end diameter, length of horn, and diameter ratio of big end to small one. In addition, we carry on analysis and research to resonance frequency of large cross-section acoustic horn, amplitude magnification factor, wave node position of horn, transverse vibration situation and so on, and some related change rules are obtained.

在此基础上，通过有限元分析软件ANSYS对纵向超声变幅杆进行了振动特性分析，研究了变幅杆的大端直径、变幅杆长度、大小端面直径比对大端面振幅分布的影响，并对大截面变幅杆的谐振频率、振幅放大系数、变幅杆的波节点位置，横向振动分布等进行了分析研究，总结了相关的变化规律。

The contribution of water concentration on the growth of carbon nanotubes was investigated. Scanning electron microscopy results showed that the grown CNTs in CH4/H2 gas mixure had chain-shaped structure and the diameter was about 40—90nm. With the addition of proper amount of water, the diameter of CNTs became uniform, and the surfaces of nanotubes were fully covered with nano-sized node-like structures. When more water was added, branched carbon nanotubes were synthesized.

场发射扫描电子显微镜结果表明，不加水时，制备出的碳纳米管直径不均匀，分布在40—90nm之间，呈链节状的结构；加入少量水时，制备出的碳纳米管直径比较均匀，集中在70nm左右，表面为瘤状结构；当水的流量进一步增加时，得到的碳纳米管表面光滑，出现了枝状结构。

The company's automation and control products in the CX system of centralized control shaft are Jiantong Nanjing Cement JT energy saving and environmental protection-type large-diameter shaft (§3.8x8.5 meters,§4.0x8.5 meter shaft) fixed-point matching products applies to Nanjing Jiantong Guantang Ltd., Guangxi Pingguo Wanganui Cement Co., Ltd. all JT energy saving and environmental protection-type on large-diameter shaft; the company independently developed CX-JM15C coal environmental protection agents, dedicated to catalytic coal cement shaft kiln calcined, and its coal effect and Kiln Burning can improve working conditions, improve clinker production quality, reduce cost of production of clinker 3-5 yuan / ton clinker; company also provides enhanced FGF efficient composite cement grinding aids, Products has two kinds of solid and liquid, has good strength and grinding role.

公司的自动化控制系列产品中的CX立窑集中控制系统是南京建通水泥公司JT节能环保型大直径立窑（Ф3.8x8.5米，Ф4.0x8.5米立窑）的定点配套产品，应用于南京建通官塘有限公司、广西平果万佳水泥有限公司等所有JT节能环保型大直径立窑上；公司自主开发的CX-JM15C环保节煤剂，专用于水泥立窑催化节煤煅烧，其节煤效果明显，并能改善立窑煅烧工况，提高熟料产质量，降低熟料生产成本3-5元/吨熟料；公司还提供FGF高效复合水泥增强助磨剂，产品有固体和液体两种，具有良好的增强和助磨作用。

Stainless steel shapes representative of the project has:surface Kaihua span 15-23 m cross-bridge Street Lightbox ads landscaping works; YRDP Command 7.3 meters long seamless stainless steel sheeté; Golden Port Hotel International Conference Hall in diameter 9.2 meters of aluminum alloy and the large modelinghotel all kinds of stainless steel shapes; more than 3 meters in diameter stainless steel ball production 8K; Sunshine Hotel, the external walls of stainless steel shapes; Provincial Agricultural Development Bank and other cultural wall.

不锈钢造型的代表工程有：开化寺街面跨度15米至23米桥式跨街灯箱广告美化工程；引黄工程指挥部7.3米不锈钢薄板无接缝超长挑檐；金港大酒店国际会议厅直径9.2米的铝合金特大造型灯盘及该酒店各类不锈钢造型；直径3米以上不锈钢8K钢球的制作；阳光大酒店的外墙不锈钢造型；省农发行的文化墙等。

Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

论述了冲压零件的形成原理、基本模具结构与运动过程及其设计原理；对典型的冲压件模具进行了设计：大直径三通管冲压复合模设计解决了大直径三通管的加工难题、带有浮动凸凹模的拉伸冲孔复合模设计、适力压边式落料拉伸切边复合模设计、消音器后补碗落料、拉深、冲孔、翻边复合模设计、一模两件落料拉伸冲孔翻边复合模设计、环形弯曲件的模具设计、铰链卷圆成形工艺及模具设计、半自动送料切角装置设计、滑板式送料拉深、冲孔、翻边模设计实现自动送料、长管多孔冲模设计、带凸缘台阶方盒形零件拉深模和盒形件侧壁小孔翻孔模。

Mica tape length is shown by its coiling diameter. Diameter of tape coiling is 95mm±5mm or 115mm±5mm. In is the tying should not more than 1 piece and the shortest length must be no less than 5m. The mica paper coiling with tying must be noted with the respect symbol.

粉云母带的长度以其卷或盘的直径来表示，粉云母带卷或盘的直径为95mm±5mm或115mm±5mm，其中接头不多于1个，最短的长度不少于5m，有接头的粉云母带卷或盘应作标志。

The following General 100 mm diameter rollers against the version of the printed version of the drum of nano-imprint lithography width is 5-6 mm, and more than 100 mm diameter rollers by Edition and a printing plate cylinder embossing width to 7 ~ 8 mm ,does water roll of indentation width to 6 ~ 8 mm guests'glasses.

凡是直径在100mm以上的靠版墨辊与印版滚筒的压印宽度为5～6mm，而直径在100mm以上的靠版墨辊与印版滚筒的压印宽度以7～8mm为宜，火辊的压痕宽度以6～8mm为宜。

Additionally, the growth of the pathogen was obviously affected by cultural media. The morphological characters such as colony color and diameter, and production of fruit body of the fungus growing on PDA, 10% V8, apple leaves dextrose agar and apple leaves extraction dextrose agar media were different. The fungus formed colonies of about 8mm in diameter and did not produce fruit bodies and aerial hyphae in 1 month incubation on PDA. However it formed the similar size colonies as on PDA and produced fruit bodies and aerial hyphae on 10% V8 and LDA media in the same incubation period. Very small colonies (2mm in diameter) and fruit bodies were found on LEDA media in the same incubation condition. These results indicated that successful isolation of M. coronaria from apple leaves depended on suitable isolation method and cultural media as well as fresh samples.

不同培养基上菌落形态、大小和产孢情况差异也很大，培养1个月（25℃）后PDA上菌落黑褐色隆起，表面蚯蚓粪状，无气生菌丝，无子实体和基内菌丝；10% V8培养基上菌落中央隆起，黑褐色，表面生少量气生菌丝，边缘放射状，基内菌丝深褐色，有子实体；苹果叶片葡萄糖琼脂培养基上菌落平坦，黄褐色，表面生茂密的金黄色气生菌丝，基内菌丝深褐色，有子实体；苹果叶片煎汁葡萄糖琼脂培养基上菌落有明显的不规则隆起，黄褐色至黑褐色，表面生少许气生菌丝，菌落生长缓慢，无基内菌丝，分生孢子盘菌落表面生，菌落直径仅2mm左右，而在其他培养基上的菌落直径可达6－8mm，说明培养基质、分离方法均对苹果盘二孢的分离培养和生长发育有明显的影响。

It is proposed that domestic post insulator of Ⅲpollution class shall have rated mechanical bending strength of 10kN and 16kN, height of (10 000～12 000)mm, at least 8 800mm if it is limited by processing equipment, core diameter of (280～320)mm, creepage distance of (27 500～33 275)mm, and porcelain surface coating with PRTV or RTV.

根据我国1000kV交流输变电工程对高压支柱绝缘子和空心绝缘子技术参数的要求，综合分析国外成功的制造经验、技术参数、500kV运行经验及国内制造能力，提出了国内支柱瓷绝缘子和空心绝缘子在按Ⅲ级污秽等级设计中，额定机械弯曲破坏负荷为10kN和16kN的支柱瓷绝缘子的高度应在(10000～120000)mm之间，如受制造设备限制，高度至少不小于8800mm，主体直径为(280～320)mm，爬电距离为(27500～33275)mm，并且应在其瓷表面涂PRTV、RTV；空心绝缘子的长度为(11000～13000)mm，最低高度不应小于9600mm，主体直径为(900～1200)mm，爬电距离为(40000～50000)mm。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。