查询词典 composing frame

By the use of finite element method and through the analysis of stress field in the frame structure of shaving board foming machine this paper carried out an op-timal design of this frame sturcture by adopting a mode of di-mension and shape functions,thus give the structure a full play on the mechanical propersties of its material under the catalogue of optimization searching of lowest weight.

刨花板成型机机框结构有限元分析及优化设计汤文成，易红，葛巧琴摘要通过有限元方法对刨花板成型机机框结构的应力场分析，采用尺寸和形状函数方式对其进行优化设计，使结构在重量最轻的寻优目录下充分发挥其材料的机械性能。关键词有限元方法，优化设计Opti

Eastern city eastern machine stake work machinery plant is professional to design to make the piling machine of diesel oil and the type piling hammer of guide bar of diesel oil, stake machine product has DD1, DD2, DD4, DD6, DD12, DD18, DD25, DD32, DD40, DD53, DD63, DD73, DD83, DD93, DD108 and DD120 to wait for the series type piling hammer of guide bar of diesel oil, basis the requirement of customer design production the series that form a complete set with the machine hammer of piling machine go to pipe rack and step Lu frame , with caterpillar frame, as well as various series, speed speeds , electro-hydraulic press , only two letter hoists, include Q841 and C268K of the extensive application of the former Soviet Union Jiao vehicle and various series in hole vibration hammer.

东台市东机桩工机械厂专业设计制造柴油打桩机和导杆式柴油打桩锤，桩机产品有DD1、DD2、DD4、DD6、DD12、DD18、DD25、DD32、DD40、DD53、DD63、DD73、DD83、DD93、DD108、DD120等系列导杆式柴油打桩锤，根据客户的要求设计制造与打桩机机锤相配套的系列走管架、步履架、和履带架，以及各种系列、快慢速、电液压、单双简卷扬机，包括前苏联广泛应用的C268K、Q841铰车和各种系列的中孔振动锤等。

This course is an attempt to give the students the basic idea and method of forest management in order to prepare the management plan; Place of forest management in forestry; Content of forest management; Guide principles of forest management; Sustained working; Silvicultural system; Forest yield; Increment; Volume increment; Quality increment; Price increment; Total price increment; Forest maturity; Indicating percent; Productive stage; Physical rotation; Technical rotation; Rotation of maximum volume yield; Highest forest rent rotation; Financial rotation; Cutting cycle of selection system; Normal forest; Normal distribution of age classes; Normal arrangement of stands; Normal increment; Normal growing stock; Normal yield; Improvement of actual forest; Reserve forest; Reserve fund; Planning and plan of forest management; Forest regulation; Area allotment; Volume allotting method; Volume frame work; Area-volume combined frame work; Growing stock; Utilization percent method; Difference method; Pure age-class; Growth method; Control method; Forest subdivision; Forest surveying; Forest survey; Certainty of future policy of forest; Selection of species; Decision of silvicultural system; Decision of rotation; Regulation of future yield; Preparation of management plan; Working the plan; Control and revision of management

本课程之目的为使学生了解森林经营之基本观念及方法，以期编订经营计划，课程包括森林经营学在林学上之地位、森林经营学之内容、森林经营之指导原则、保续作业、森林作业法、森林收获、生长、材积生长、形质生长、腾贵生长、总价格生长、林木成熟期、指率、生产期、自然轮伐期、工艺轮伐期、材积收获最多轮伐期、森林纯益最大之轮伐期、财政轮伐期、择伐林之回归期、法正林、法正龄级分配、法正林分排列、法正生长、法正蓄积、法正伐采额、现时林之改良、预备林、预备金、森林经营上之规划及计划、收获预定、面积配分法、材积配分法、材积平分法、折衷平分法、蓄积法、利用率法、较差法、纯粹龄级法、生长量法、稽核法、森林区划、森林测量、森林调查、将来森林经营方针之确定、树种之选定、作业法之决定、轮伐期之判定、将来收获之预定、经营管理计划之编订、计划之执行、经营管理计划之稽核与检订。

By increasing the frame size we raise the bars without radical riser stems and still create balance and proportion with respect to the important knee-to-pedal dynamic. It is important to remember that as frames get larger the top tube effectively shortens. This means that the longer top tube on a larger frame is appropriate because as the bars come "up" and the ratio of saddle to bar drop lessens, the rider achieves a "reach" from the saddle to the handlebars that is just right!

想要看起来像专业骑士，就是这样设定，特色就是低骑姿，计时把般的骑姿可以将更多的体重放到手上，膝盖与踏板的比例强调出力与效率，它能够促使骑士去使用下把位，车架也是建议选择稍小的尺寸，事实上，在90年代登山车顶盛时期与近代的言教报告都把关键点放在空气力学的优势上，所以竞技设定已成为多数单车店使用的方法。

Various size frame, aluminum frame, scraper handle, round side Ma Chai , Road, rail, plastic scraper, sizing, and butterflies and other folders.

各种尺寸木框，铝框，刮柄，圆方马仔，道轨，胶刮，上浆器，蝴蝶夹等。

The braced frame, intrinsically stiffer than the moment –resisting frame, finds also greater application to higher-rise buildings.

的支撑框架，内在比目前更严厉的抗内，发现也更广泛地应用到更高的高楼大厦。

The results show that the nonlinear response of steel frame in fire can be divided into four stages, the temperature distribution in beam section is nonlinear, and joint is the weak link in steel frame fire resistance.

研究结果表明，火灾下钢框架的非线性反应可以划分为4个阶段，火灾中梁的截面温度为非线性分布，节点部位是钢框架抗火的薄弱环节。

Click " the data are chosen ", when there are data while counting in the resistance, the final election frame is available, when there are no data, the final election frame is not available

通过&数据|数据获取&进入数据获取界面。2、点击&数据选择&，电阻计中有数据的时候，复选框可选，没有数据的时候，复选框不可用。

Stress coating is adopted in order to determine the points and directions of the most main stress of the frame, resistance strain gauge method used for determining main stress value of the frame.

在模型实验应力分析中采用脆性涂料法确定模型机架最大主应力部位和主应力方向，采用电阻应变测量法确定模型机架的主应力水平。

Mass production, often not prone to distortion, robust, easy to use, good resistance to light resistant aluminium frame as screen frame.

不小批量出产洋，我们常用不易变形、安定耐用、搁置便当、耐抗性好的笨重铝框作为网框。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。