中箱

Lastly design of P.C. continuous curved girder bridge is discussed in the paper, in especial prestress reinforcing steel bars loss and bearing design.

最后介绍了预应力混凝土连续曲线箱梁桥的设计，重点讨论了总体设计，钢束预应力的损失的计算，预设支座偏心调整扭矩等设计中的关键问题。

Flooring, wiring, meter boxes, air conditioning pipes, and windows are the imprints of people's lives," explains the artist,"And from these same objects I have identified traces of my own existence.

楼体上的电线，电表箱，空调管子，窗户充分体现了人们生活的印迹&，刘磊自己解释说，&似乎我也能从这些印迹中找到自己在这里生活过的踪影。

Firstly, fill with concrete within the steel tubes;Secondly, set formwork and wrap concrete-filled steel tubes with concrete.The main arch ring is gradually formed by pouring concrete of separate layers and separate segments.

在劲性骨架混凝土箱形拱桥中，钢管主要作为施工的支架，先在钢管内填充混凝土形成钢管混凝土、再挂模板外包混凝土形成钢管内填外包混凝土断面。

F104/4FD104 Asbestos rope lagging/asbes-tos rope sagging dust free Asbestos rope lagging,with open mesh over braided from asbestos yarn,it is suetable for use on heating pipe-lines with many flexures and subject to con-stant vibration

F104/FD104 石棉松绳/无尘石棉松绳：以石棉绒为芯，外用石棉线编织网状外皮的圆形绳适用于各种有振动或弯曲的热管道中。包装：要，每箱20kgs

Our Company is Japanese joint venture Company, The Green Sea designs the various kinds of bag sealer, and tape cutter, which are good looking and Efficient environmental protection.

本公司是中日合资企业，由日本Green sea公司提供并设计各种造型美观、高效环保的塑料袋胶带封口装置和胶带封箱机。

Is specializing in the production of electronic balance, the balance plate frame, sliding rheostat, Jane resistor box, cube group, cylinder groups, hook code, such as slot code, the primary rationale, Chemistry and Biology, nature, mathematics and other teaching equipment.

是专业生产电子天平、架盘天平、滑动变阻器、简式电阻箱、立方体组，圆柱体组、钩码、槽码等各种中、小学理、化、生、自然、数学等教学仪器。

Unequal feeding of the mixing in hopper bale breaker.

棉箱拆包机中喂料不足。

Based on rail/wheel reaction and track/bride reaction theory and systems engineering theory, new vehicle-track and vehicle-track-bridge system dynamic models are established and discussed in details, including ballast track model and ballastless track model. The characteristics of the models are:(1) vehicle-track and vehicle-track-bridge system dynamic models are coupled in vertical and lateral;(2) track vibration on bridge is taken in account, track on bridge is considered as one or two layer continuous-point supported rail model, according to actual track structure, interaction between vehicle and bridge transfer from track structure;(3) three type of ballastless track models (tieembanked, elastic-tie-block, slab track) are presented;(4) models reflect the main feature of actual vehicle, track and bridge structure, the response computation frequency of models is relatively broad, which can be applied to analyze both low frequency and high frequency vibration.

基于轮轨相互作用和线桥相互作用特点，本文从系统工程角度出发建立了车辆、有碴轨道和无碴轨道、简支箱梁桥垂向和横向耦合系统动力分析模型，该系统模型具有以下特点：（1）车线、车线桥体系均考虑为垂向、横向耦合振动系统，车线间通过轮轨接触几何关系耦合，轨道与桥梁间通过轨道与梁体间的力与位移协调条件耦合；（2）充分考虑桥上线路在车线桥系统中参振作用，根据桥上线路轨道结构特点将桥上轨道结构模型具体化，即对桥上轨道结构视为多层支承体系，车桥间的动力作用通过轨道结构来传递；（3）建立了三种形式无碴轨道动力分析模型，即长轨枕埋入式、弹性支承块式和轨道板式无碴轨道模型；（4）系统模型详细，分析频带宽，适用范围较广。

"They all have a string -bearing neck that projects through a small resonator and a bow, the hair of which passed between the two string s."

这些胡琴都有琴杆，上有琴弦，琴杆从一小共鸣箱及弓中伸出，弓毛穿过两弦之间。

It established the electricity eqoipment,motive box,depending the mold device,bed body,singn pillar and sign pillar base etc.a series of equipments.

总体设计中设置了电气装置、动力箱、主轴箱、靠模装置、床身、立柱、立柱底座等一系列装置，并且满足结构合理、简单、实用的要求。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。