杨平

Institute for Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing

作者：杨小平，徐建国作者单位：中国疾病预防控制中心，北京 102206。

Simulation compress is used to study rheological behavior and major affecting factors of low-density cornstalk fragment convex molding.

高梦祥 ，朱新华，阎晓莉，杨中平采用模拟压缩的方法，研究了低密度秸秆碎料凸向模压成型的流变特性及主要影响因素。

We are specialist in all kinds of high-end aluminum material for furniture,interior decorations, versatile and sliding aluminum door, durable interlayer door、folding door、hanging door、door parts, shower room, dhanging room, sliding doorcomponents (fabric、rattan、wire craftwork、wooden cutwork、glass) and etc, We also have a vast amount inventory of aluminium material and components to meet local customer desmand.

我厂专业生产各种高档家居铝材，室内装饰铝材，款式多变的移门铝材，经济实用的中空门、平开门、折叠门、吊门、趟门铝材，风格独特的衣帽间铝材，以及移门的相关配件（布杨、草艺、腾艺、工艺夹丝、木质雕花、玻璃晶片）等产品，并且厂部有大量铝型材及配件库存以方便全国广大客户的需求。

After years of research, exploration, the successful realization of Scleroderma guani, Zhou's rodents wasps, Trichogramma, Anastatus Bee, Lai aphid wasps, pulp Kok aphid wasps, Coccinella septempunctata, grass Chrysopa septempunctata, Yang Fan-moth virus, Lymantria dispar virus, the virus, such as spring geometrid more than 10 natural enemies of insect pathogens and insects breed of industrial production.

经多年的研究、探索，已顺利实现管氏肿腿蜂、周氏啮小蜂、赤眼蜂、平腹小蜂、丽蚜小蜂、浆角蚜小蜂、七星瓢虫、草蛉、杨扇周蛾病毒、舞毒蛾病毒、春尺蠖病毒等十几种天敌昆虫及昆虫病原体的周年工厂化繁殖生产。

Therefore it is necessary to research the mechanism of greensand used for high compacted molding methods thoroughly.This subject is one section of the National Natural Science Foundation subject ""Ivestigation on Predicting Method and Mechanism of Springback for High Compacted Sand Molds"", followed of the other completed one named ""Research on Microdeformation of Molding Sand"". A serious of experiments has been done on the reequipped three axial machine under certain technological conditions, and the mechanics, material science, rheologic science. It is systematically studied that the influences on the springback of sand mold were caused by the main influence factors: pressure, compacted rate and the content of soil. Through the analyzed experiments' data, the experienced stress-strain relationship concerning the main influence factors were obtained;under different technical parameter, the springback and spingback's potential energy are compared, the differences and indifferences between them are found out, and the springback's mechanism is discussed;according to the tests' data of YangGuoping coming from Tinghua University, experienced formula of molding sand's springback displacement is induced, the displacement and springback are compared, the margin of error's reasons are analyzed, and they are tested and verified mutually.

本课题为国家自然科学基金项目"高紧实度砂型预测方法及回弹机理的探讨"的一部分，是已结题的国家自然科学基金项目"铸造型砂微变形的研究"的后继，运用力学、材料学及流变学理论，利用改装的三轴仪，在一定的工艺条件下，作了大量系列实验，系统的研究了压实比压、紧实率和膨润土含量对砂型回弹的影响；对实验数据进行了分析和处理，得出了型砂关于压实比压、紧实率和膨润土含量的本构关系的经验公式；把各工艺参数下的型砂产生的回弹量与回弹势能进行比较，找出两者存在的异同点，并对回弹机理进行了探讨；通过清华大学杨国平的实验数据，推导出型砂回弹位移场的经验公式，并与实验测出的回弹量进行比较，分析误差造成的原因，并互相进行了验证。

Hamlin I'll call him later this week?

我叫杨国平。

Dispatch of China dragon net (reporter Yang Ye considers small beautiful trainee Xiong Pingping) yesterday, year only youth of 18 years old, pick a pocket is captured in Na Pingyong when the thief of its work in the same placing, by the gangster one knife is piercing heart, lung.

华龙网讯(记者杨野顾小娟实习生熊平萍)昨天，一名年仅18岁的青年，在南坪勇擒扒窃其同事的扒手时，被歹徒一刀刺穿心、肺。

For increasing the economic benefit of cement enterprise, the paper indicated that thefeeding principle of tube mill was even.

刘平成，杨晓红，水中和，管磨机进料原则研究提出了管磨机进料原则为"匀、干、细、稳、冷"。

Funded bypass road to facilitate the procurement of seedlings of flowers around the visitors, we have the varieties: Jinshan Spiraea; Gold Flame Spiraea; large day lily flower; Medicago Iris; Euphorbiae; Euonymus fortunei; Ivy; Yingchun; fruit pomegranate; pomegranate flower; persimmon; wistaria; Rosaceae; sumac;úìè; Japan Cherry blossom; Sorbaria sorbifolia; lu tong; red roses; Red Prince Weigela; Prunus cistena;×; Ruby Begonia; paste Haitang rod; Malus micromalus; Diamond Begonia;Begonia;·; beauty Mei; leaves Betau; green Betau; Euonymus; Buxus microphylla; North Korea boxwood; Euonymus; Jiaodong Euonymus; Golden God vicaryi;ìé; Empoasca berbamine; clove; Ziwei; Hibiscus; phillyrin; bauhinia; gold and silver wood; honeysuckle; Huang Rosa; Phnom Penh Water Prince; Hung Shui Mu; Lamei; Taiping flower; wood Hydrangea; ping sticks Xunzi; silk wood; Floribunda Roses; large flower Rose; Mannheim Rose; red rose; Kim Mary Rose; Jintaiyang; laughter;±±èí; tower cypress; sand vulgaris;÷°; Henan cypress; cypress hodginsii ball; Xi'an cypress; Shu cypress; side cypress; tabulaeformis;¤white; cedar; Longbai; spruce; Magnolia; Dianthus plumarius; multicolored carnation; by Carnation; Phlox; Golden Caryopteris; sisal; Malanje; wood Hydrangea; Paeoniflorin; Canna; Cristata; short string of red; National Ju; Semiothisa;ú×±; acacia; Jiangnan Cassia;¨±; Amorpha fruticosa; Acacia;·¨; Paulownia;à; Chunnian 1000;÷; torch; game tree; Duzhong; Ginkgo biloba;·; Fraxinus; Xinjiang Yang; fast-growing Salix; willows; gordejevii; trowel head Liu; golden weeping willow ; bamboo: 124 varieties, such as, door-to-door if you purchase, we are very hospitable, the guests have a meticulous care, child Mindsto the bottom of the price, the best quality, best service, you Just check the number of points to check the quality of all organizations, sourcing, find a car load, are we responsible for.

出资修路搭桥，以方便各地来客采购苗木花卉，我们的品种有：金山绣线菊；金焰绣线菊；大花萱草；紫花鸢尾；地锦；扶芳藤；常青藤；迎春；果石榴；花石榴；柿子；紫藤；蔷薇；黄栌；美国红栌；日本樱花；珍珠梅；禄棠；红玫瑰；红王子锦带；紫叶矮樱；紫叶李；红宝石海棠；贴杆海棠；西府海棠；钻石海棠；垂丝海棠；榆叶梅；美人梅；红叶碧桃；绿叶碧桃；大叶黄杨；小叶黄杨；朝鲜黄杨；北海道黄杨；胶东卫矛；金爷女贞；红叶小檗；绿叶小檗；丁香；紫薇；木槿；连翘；紫荆；金银木；金银花；黄刺梅；金边水腊；红瑞木；腊梅；太平花；木绣球；平枝荀子；丝绵木；丰花月季；大花月季；曼海姆月季；红帽子月季；金玛丽月季；金太阳；欢笑；北京桧；塔桧；沙地柏；洒金柏；河南桧；桧柏球；西安桧；蜀桧；侧桧；油松；白松皮；雪松；龙柏；云杉；白玉兰；常夏石竹；五彩石竹；地被石竹；福禄考；金叶莸；剑麻；马兰；木绣球；芍药；美人蕉；鸡冠花；矮串红；国庆菊；国槐；龙爪槐；洋槐；江南槐；香花槐；紫穗槐；合欢；法桐；泡桐；青桐；千头椿；椿树；火炬；弈树；杜仲；银杏；五角枫；白腊；新疆杨；速生柳；垂柳；黄柳；镘头柳；金丝垂柳；竹子：等一百二十四个品种，你若上门采购，我们非常好客，对客人有着无微不至的照顾，童叟不欺，以最底的价格，最好的质量，最优质的服务，你只需检查质量点查数目，一切组织货源，找车装车，都有我们负责办理。

ObjectiveTo study the protective and therapeutic effects of the extract of Retinervus luffae fructus and Carapax trionyei on Con A-induced hepatic fibrosis in Balb/c rats.

作者：罗川，陈竹平，陈浩，张春笋，杨志荣，孙群目的探讨鳖甲复方中药针剂对Con A在Balb/c雄性小鼠中诱导肝纤维化的预防和治疗作用

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。