机械作用

DZP-250F/400F type multi-function fully automatic lower feeding film speed pillow-shaped packaging machine, which is mainly applied to the packaging of biscuit, betel nut, snowy ice-lolly, yolk pie, instant noodles, chocolate, candy, western snacks, tableware for aerial food, transparent soap, hotel articles, wet towel, gauze mask, IC card, cartoon card, electric components, trademark, little hardware etc. it has the function of anti-moisture, dustproof and photonegative, and also enhances the product level and additional value. It can save more than 20% cost than using the manual packaging, and it can combine the aluminum plastic packaging macnine and thermalcontraction packaging machine to manufacture.

概述：DZP-250F/400F型全自动下走膜枕式包装机采用下走膜包装，主要适用于食品、日化、化妆品、五金、电子等行业的饼干、槟榔、雪饼、雪糕、蛋黄派、方便面、巧克力、糖果、西点、航空食品、一次性餐具、透明皂、宾馆用品、湿巾、口罩、IC卡、卡片、卡通卡、电器元件、商标、小五金等块状物品的包装，起到防潮、防尘、避光的作用，同时提高了产品档次和附加值，使用该机比手工制袋包装节约成本20%以上，而且可与铝塑包装机、热收缩包装机等机械联运生产。

This preparation overcome the association of rare earth in the materials and result in formation of the praseodymium triisooctanyl oxide/PS with high praseodymium content and high transparence, their fluorescence and heat capability were improved obviously.

它们的荧光强度有明显的提高，溶解性能、红外谱图及动态机械热分析证实了材料中存在镨与苯环中π电子的强配位作用导致材料形成交联网络结构。

A general contact algorithm for parallel finite element simulation of dynamic contact problem is presented in this paper.

引言工程领域存在大量动态接触问题，如旋转机械中运动部件与固定部件的摩擦、建筑物在地震或爆炸荷载作用下的破坏等。

NS had higher respiratory quotient at 10~20cm, thus younger microbiology, and CN had younger microbiology at 0~10cm. This was good to sustain soil qualified characters and sustainable potentiality. This showed that mechanic tillage and biological tillage were of the same importance in some degree. It was important for reducing energy cost to enhance the effect of microbiology in soil nutrtient transferring.

免覆在10~20cm土层呼吸商较高，微生物年轻化，常无在0~10cm土层微生物年轻化，对维持土壤的优良性状和可持续利用潜力有益，这在一定程度上说明机械耕地和生物耕地的同等重要性，充分提高土壤微生物在养分转化中的作用对于降低农业生产中的能耗有重要意义。

Automation as a result of study I have learned for the application of professional courses, I will combine learning practical examples - automated sanitary napkin production line, to illustrate the process automation technology unit, the role of unit, sensor unit, control unit and various mechanical parts and circuit applications and experience.

由于自动化所研究的内容适合我所学专业课程的应用，我将所学知识结合实际范例——自动化卫生巾生产线，来说明自动化技术的程序单元，作用单元，传感单元，控制单元和各种机械零件和电路的应用和体会。

As a kind of high-rise structure , tower building is sensitive to wind load; TMD can increase the security and reliability of structure observably with simple mechanism; in power spectrum analysis matrix formula, coefficient matrix can be extended for MTMD optimize analysis, complementarity with time domain method.

标志塔属典型高耸结构，对风荷载作用敏感；TMD机械构造简单，可以显著提高结构安全性和可靠性；谱分析矩阵表达中，将系数矩阵、增广矩阵进一步扩充，可同时进行多TMD参数优化，效率较高，与时程分析互为补充验证。

Compressing the spring rod, the linkage connected mechanically to the rod of the single-acting cylinder turns the fuel regulating shaft to the stop position.

压缩弹簧杆，联动装置机械连接到单作用汽缸的杆上转动燃油调节杆到停止位置。

No. 26-Ⅰ is operated, and so the pressure signal which is put out only when the engine telegraph order is consistent with the position of the air distributor actuates the single-acting cylinder pos.

因此，阀26-Ⅳ机械连接到换向气缸26-Ⅰ工作，上位，如此压力信号被放出，只有当主机车令与空气分配器动作在单作用信号气缸17和三通阀29位置一致时。

OBJECTIVE: To analyze the regulation of MGF on skeletal muscle satellite cells and its clinical effects.

目的：综合分析机械生长因子对骨骼肌卫星细胞的调控及其治疗作用。

A new kind of magnesium alloys has been synthesized by high energy ball-milling of Mg and Fe mixed powders.Due to the high corrosion speed and reacting efficiency,the alloys are generally called super-corroding alloys.A SCA bulk is fabricated through cold-pressing and sintering the mechanically alloyed Mg-Fe powders.The chemical reaction of SCA with seawater rapidly releases heat and hydrogen gas,which may play very important roles in many ocean applications.For example,the reaction heat can be used to keep diver clothes warm;SCA corrosive links with the function of self-destruction can be utilized to control the sinking and floating of sonobuoy, and to salvage the training torpedo or other instruments.In addition,the reaction heat of SCA can be applied to heat food,machinery and ice or snow,which is thus very helpful for mountaineers.

超腐蚀合金采用Mg和Fe混合粉末，经高能球磨机械合金化、冷压、烧结，形成Mg-Fe合金块体，具有很高的海水腐蚀速率和反应效率，该合金化学反应放出的热量和氢气可在海洋工程中发挥重要作用，例如：可为深海作业潜水衣的保暖提供热量；由其制造的腐蚀链通过自毁机制，可用来控制声纳浮标的沉浮时间，打捞和回收水中的贵重仪器、装置以及训练用的靶雷；在偏远地区和寒冷地带，利用该合金的反应放热特性，不仅可加热机械、仪表或食品，而且能为登山运动员提供取暖所需的热量。

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。