輔軌 的英文怎麼說
中文拼音 [fǔguǐ]
輔軌
英文
track-
Orbit non - friction ball valve is a new type of valve and realizes non - friction switching and metal pressurization of the valve by cam mechanism. this paper researches the design of orbit non - friction ball valve mechanism and its computer aided design. the main work and the result are as follows : the author puts forward the kinetic analysis method of orbit non - friction ball valve, analyses the track and motion space of the conglobulation for switching etc, and brings forward rule of its configuration design, designs its assembling body and all the part
本論文對軌道式無摩擦球閥機構設計及計算機輔助設計系統進行了研究，取得了以下幾方面的成果：提出了軌道式無摩擦球閥的運動和動力分析方法，完成了球閥啟閉運動軌跡、球體運動空間以及主要零部件的受力等分析，進一步提出了球閥結構設計的準則，完成了球閥裝配件及所有零部件圖的設計。Application of the full - digging auxiliary transportation rail car in xingtai mine
綜掘輔助運輸卡軌車在邢臺礦的應用Discussion on auxiliary trackless transport in coal mine
煤礦井下無軌輔助運輸Development of the trackless auxiliary transport in the underground mine
地下礦無軌輔助運輸的發展The system realizes multiple serial port communication and management by way of multi - port serial board ( 2 ) use the database technology to manage and manipulate the physics information data of nc tool. the basic information management system, the nc program auto - create system, the simulation of cutter working and dnc communication program are integrated to one system. it realizes the offline programming and controls of no - punched tape, helps to cut short the supplementary cutting time and improves the efficiency of to program and machine tools and realizes the separation and seamless connection of program and manufacture
本課題以硬體為輔助手段，以軟體為主要手段實現了以下功能：以串口擴展卡來實現網路中多臺數控機床的通信和管理；使用數據庫技術對數控機床的物理信息進行管理和操作，將數控機床基礎信息管理系統、 nc程序自動生成模塊、刀具加工軌跡模擬模塊和dnc通信介面模塊集成為一體，實現了數控加工的離線編程和數控系統的無帶控制，提高了編程效率、質量，縮短加工輔助時間，提高了機床的效率，既實現了編程和加工的分離，又達到它們之間的無縫連接。A long time ago they laid the track into the valley, bored the mine shafts.
他們很久以前就把軌道輔進了山谷，打起了礦井。On the base of choosing proper model and designing route, it uses cad and probes into an efficient and easy design way to enhance design efficiency and shorten design periods. it brings in the way of multiple - objective optimization and gives proper optimization model and algorithm to get a comparative satisfying result. and it applies system simulation to cable crane design and gives the simulation model and arithmetic of the freight track
本文針對此問題，引入現代的設計方法：在選取合適的模型和設計路線的前提下，運用計算機輔助設計，研究探討高效便捷的設計方法，大大的提高設計效率，縮短設計周期，節約成本；引入多目標優化的思想，提出合理的優化模型，給出了實現演算法，得到了比較滿意的結果；引入系統模擬的設計理念，給出了荷重軌跡的模擬模型實現演算法和程序，對荷重軌跡進行了計算機模擬，提高了纜索起重機布置的效率和質量，提高了生產的安全性。Heavy rail computer aided roll - pass design
重軌計算機輔助孔型設計Then in allusion to biased momentum wheel system, based on classical control system a pid controller was design about pitching channel. according to specialty of roll - yawing channel, this paper discuss long - time cycle movement and short - time cycle movement. when design the control method of long - time cycle movement, whiff thruster is used to assistant the control system. when design the control method of short - time cycle movemen, in order to sovle the problem of coundn ’ t abtain the angular velocity signal, nonminimum phase controller advanced by terasaki is used
然後針對偏置動量飛輪系統，基於經典控制理論設計俯仰通道的pid控制律，根據滾動?偏航通道耦合的特點，分別討論了由軌道角頻率和章動頻率引起的長周期運動和短周期運動。其中長周期運動控制律設計時，結合了噴氣推力控制來輔助偏置動量控制;短周期運動控制中，為了解決不能獲得角速度信號的問題，採用terasaki提出的非最小相位控制器進行控制。The frame assembly ' s welding technique of trackless vehicle for auxiliary transportation mine
礦山無軌輔助運輸車輛機架的焊接設計Application of domestic dxp40 electric haulage overhead monorail vehicle to mine auxiliary transportation
40電牽引單軌吊在煤礦輔助運輸中的應用Layout locus of input pole length, and design configuration -. position and pose and emulate movement aided by computer. it mainly involves the following work : analyze and compute the position and pose inverse solving of this mechanism, and discuss the possible character value of inverse solving
本文主要研究了新型的3 - rps角臺並聯機構的正反解位姿計算和卡當運動，對該運動的輸入進行了軌跡規劃，並用計算機對該機構的結構、位姿及運動進行了輔助設計和模擬，具體包括以下內容：對機構的位姿反解進行了分析與計算，並對參數的可能取值進行了討論。Auxiliary track fastening
輔助軌道扣件Numerical simulation on the gas - solid multiphase flow in new type pulverized coal impact rich / lean burner is presented in it. under the guidance of the theory of computer aid test ( cat ), the dissertation uses particle - particle random impact model and the fluctuating - spectrum - random - trajectory ( fsrt ) model to simulate the gas phase flow and the particle phase flow based on the lagrange approach, compared with experimental results, and reaches satisfied efforts
在cat計算機輔助試驗理論的指導下，結合實驗研究，本文採用包括脈動頻譜隨機軌道（ fsrt ）模型、顆粒和顆粒的隨機碰撞模型等先進的氣固多相流模型，在高濃度氣固多相流動數值模擬這一前沿研究方面得到了很有價值的結果。The imported vegetable and fruit wholesale trading market on longwu road, shanghai was jointly sponsored, invested and founded by the shanghai caoan cailanzi co., ltd., the shanghai qifan science and technology co., ltd., as well as the shanghai shenhong corporation. it is a large wholesale trading, market to have direct access to world fruit and vegetable markets. its main business is engaged in imported fruits while handling domestic fine fruits and vegetable is its subsidiary operation, thus marking the import business to promote the export one
上海龍吳路進口果蔬批發交易市場是上海曹安菜籃子股份有限公司、上海起帆科技股份有限公司和上海申宏公司共同發起、投資、組建的，以經營進口果蔬為主、國內精品果蔬為輔的，並以進口業務帶動出口業務，與國際果蔬市場接軌的大型批發交易市場。Suspended monorails for mining ; attachment facilities for transport boxes ; dimensions and requirements
采礦用單軌架空軌道.運輸容器用輔助設備.第1部分:尺The main tasks of this thesis are : discussing the dead - reckoning theory of doppler velocity log and compass, decreasing location error methods, emulating several ship tracks ; discussing several aspects influencing the velocity precision of doppler velocity log ; in a pool trial, processing the trial data and achieving some conclusions
本論文主要研究工作包括：對羅經和多普勒計程儀推算輔助導航系統的工作原理，及減小定位誤差的兩種方法和幾種軌跡進行了研究；對影響多普勒計程儀測速誤差的各個方面進行了綜述；最後對多普勒計程儀水池試驗的數據進行了處理，得出所要結論。Rail traffic pivot is a traffic complex to serve passenger transfer between different vehicles and different flow direction, in which rail traffic transfer is primary and bus transfer is accessorial
軌道交通樞紐是以軌道交通換乘為主、地面公交銜接換乘為輔，提供不同交通工具、不同方向客流轉換服務的綜合客運交通建築。They found that the shuttle ' s orbit time could be extended by 25 days, and reckoned that, with a second shuttle on stand - by in case crew needed rescuing, the risk was acceptable
他們發現太空飛梭的軌道時間可以延長25天，並且一致認為:如果在第二個太空飛梭能夠輔助於左右，以防宇航員需要救助，那麼這一任務的危險性還是可以接受的。For reducing dead - reckoning location error of doppler velocity log and compass, this thesis studies two methods, exponential flatness arithmetic and common flatness, gives the emulating results in the different tracks, proves that lawnmower is a efficient method of decreasing location error
本文研究了減小推算輔助導航系統定位誤差的指數加權平滑法和一般平滑法，並結合計算機給出了在同一軌跡下，兩種定位方法的區別；並且還給出了不同軌跡下的定位結果，證明了走剪草機軌跡是一種有效的減小定位誤差的方法。分享友人