軌距規 的英文怎麼說
中文拼音 [guǐjùguī]
軌距規
英文
gage rule-
The asteroids are the most important small bodies in the solarsystem, and they mainly lies in the two locations - a main belt between the mars ' s orbit and the jupiter ' s and the near - earth space. the most feature of the orbits of near - earth asteroids ( neas ) is that the semi - major axes of the orbits are nearly equal to that of the earth or the perihelia distances are approximate to or even less than the mean distance between the sun and the earth, thus they could move into inside of the earth ' s orbit, so that they might close approach or even colliside with the earth ( or other planets, such as the venus, the mars, etc. ). the characteristic brings about some difficulties in the numerical research during their orbital evolution, which leads to the failure of the normalization technique in the general removal impact singularities of celestial mechanics methods and the symplectic algorithm which is successfully applied to the investigation in quality. by comparing the computation effects of several common numerical methods ( including symplectic algorithm ), and considering the nature of the movement of the small bodies, the corresponding treatments are provided here to improve the reliability of the computation
小行星是太陽系最重要的一類小天體，主要分佈在兩個區域；火星和木星軌道之間的一條主帶和近地空間.近地小行星軌道的最大特點是其軌道半長徑與地球軌道半長徑相近，或近日距離接近甚至小於日地平均距離，其運動可深入到地球軌道的內部，這將導致該類小行星與地球（還有金星、火星等）十分靠近甚至發生碰撞.這一特徵給其軌道演化數值研究帶來一些困難，包括天體力學方法中一般消除碰撞奇點的正規化處理以及對定性研究十分成功的辛演算法都將在不同程度上失效.通過對幾種常用數值方法（包括辛演算法）計算效果的比較，根據小天體運動自身的特性，給出了相應處理措施，從而可提高計算結果的可靠性Clearance detector of rolling stock gauge for standard gauge railway
標準軌距鐵路機車車輛限界規Rolling stock gauges for standard gauge railway. the gauge for upper part of rolling stock
標準軌距鐵路機車車輛限界規機車車輛上部限界規Verification regulation of calibrater for railway track gauging rule
鐵路軌距尺檢定器檢定規程Code for design of standard track gauge railway in industrial enterprises
工業企業標準軌距鐵路設計規范1 2 3 code for design of standard track gauge railway in industrial enterprises
工業企業標準軌距鐵路設計規范Railway transport equipment. wheel sets for standard gauge rolling stock. theoretical wheel profile at 1 40 of 135 and 140 mm for wheel of intermediaire axles
鐵路運輸設備.標準軌距鐵路車輛的輪組.中軸輪用毫米和毫米規格軸輪的毫米部位的理論輪剖面Shanghai gongkang urban industrial district located in miaohang town of baoshan. it is surrounded by changzhong road, gongkang road and the green belt of airport river. it is 1km between gongkang to gonhe elevated roadway and the light track, 3km to shanghai north suburb railway station, 7km to shanghai port, 10km to people square, 15km to hongqiao international airport and 55km to pudong international airport. it has obvious advantages in geography. the standardized factory buildings are suitable for urban industries
園區南接場中路、北臨共康路、東接規劃中的康寧路、西傍機場河綠化帶，交通四通八達；園區距離共和新路高架，輕軌1公里、離鐵路北郊站3公里、離上海港區7公里、離人民廣場10公里、離虹橋機場15公里、離浦東國際機場55公里，區域優勢十分明顯，園區內的標準廠房主要適合於都市型工業的落戶。By means of the orbit dynamics theory and other knowledge, author established mathematical model related to collision forecast, including space object orbit confirming model, space objects relative movement model, dangerous object distinguishing model and space object collision geometry relation model, etc. according to the mathematic model, author calculated the relative distance transformation rule along with time between the spacecraft and dangerous debris and established early warning rule
依據航天動力學理論和其他知識，建立了碰撞預警相關的數學模型，包括空間目標軌道確定數學模型、空間物體相對運動數學模型、危險物體判定準則數學模型和空間物體碰撞幾何關系數學模型等，根據數學模型計算航天器和危險目標的相對距離隨時間變化規律，設定了預警規則。Specification for tyres for crane rail wheels - double - flanged parallel - tread tyres
起重機軌輪用輪箍規范.第1部分:雙法蘭平行輪距輪箍The beiren hotel is a two star hotel located on the zhong shan road, near the railway statione 2 km, near west hong qiao airport 5 km, near national road 204, 312, near motorway shangai - jia xing and snaghai - ningbo. a perfect choice for both the holiday or business travelers
北人酒店集商務度假娛樂於一體，雄峙申城最大規范的中山北路物貿街，東鄰上海火車站，西距虹橋機場，北接204 312國道和滬寧滬嘉高速公路，內環線高架與浦東開發區緊密相連，輕軌明珠線鎮坪站一步之遙。Rolling stock gauges for standard gauge railway. the gauge for lower part of rolling stock
標準軌距鐵路機車車輛限界規機車車輛下部限界規Rolling stock gauge for standard gauge railway. the gauge for upper part of electric locomotive
標準軌距鐵路機車車輛限界規電力機車上部限界規Rolling stock gauge for standard gauge railway. the gauge for upper part of double - deck coaches
標準軌距鐵路機車車輛限界規雙層客車上部限界規Rolling stock gauges for standard gauge railways. the general rules and methods for inspecting of rolling stock gauge
標準軌距鐵路機車車輛限界規一般規定及機車車輛限界檢查方法In the thesis, tracks programming of the cutting contact points are described in detail for the above two machining methods, including the key techniques of the determination of path interval and step length, the calculation of cutting contact point, and the interference disposal of the part boundaries and the island, which provide the foundation for the improve of the blades " machining efficiency and quality
本文詳細介紹了上述兩種加工方法中切觸點軌跡規劃問題的實現，其過程包括走刀行距的確定、走刀步長和切觸點的確定、邊界的確定和干涉處理、島嶼干涉問題的解決等關鍵技術，為提高葉片的加工效率和質量奠定了基礎。The magnetic distribution of a - magnet is presented by analytic way and numeric simulation way. the single particle movement is studied in a - magnet and the movement rule of charged particle in ideal four poles magnetic field also is obtained. quantificational results of the incidence angle, trajectory length and the maximal distance in x direction are presented for ideal trajectory, and the equation indicates some important characters of a - magnet
論文對-磁鐵的有關物理問題進行了較為詳細的論述，從解析形式和數值模擬兩個方面給出了-磁鐵的磁場分佈，對單個粒子在-磁鐵中的運動進行了分析，利用數值求解方法研究了帶電粒子在理想四極磁場中的運動規律，提出了歸一化運動方程和理想軌道等物理概念，定量給出了消色散的入射角、軌道長度和x方向最大距離的解析表達式。Based on the minimize trip time of passenger, optimal average distance between stations of monorail no. 2 in chongqing is 1. 016km, and is 1. 018 by the three stages method, and total length of line is 11. 2km. based on the maximum of coverage of station, twelve stations are located from linjiangmen to zoo, and the twelve stations are linjiangmen, jiaochangkou, qixingang, pipa mountain park, lianglukou, eling park, xiaojiawan, daping, yuanjiagang, xiejiawan, yangjiaping, zoo
基於乘客出行時間最少的輕軌2號線（起點為臨江門，終點為動物園）最優平均站距應為1 . 016km ，運用三階段規劃法驗證輕軌2號線的平均站距應為1 . 018km ，全線長度為11 . 2km 。基於站點人口覆蓋量最大，沿線布設的12個站點應為:臨江門、較場口、七星崗、枇杷山公園、兩路口、鵝嶺公園、肖家灣、大坪、袁家崗、謝家灣、楊家坪、動物園。The differences in orbital morphologies due to different potentials is slighting, however, given a certain potential, for clusters that have perigalactic distance smaller than 1 kpc, some orbits may exhibit a chaotic behavior. the correlation between the metallicity of samples and the orbital morphologies is unclearly ; ( 4 ) it is found that the semi - major axis, apogalactic distance and azimuth period of 29 sample clusters are changed with their metallicity similarly, but a obvious correlation is seen between orbital eccentricity and metallicity. there is a fraction of 24 % of the sample clusters with eccentricities lower than 0. 4
不同的引力勢模型對球狀星團軌道的具體形態影響不大，在給定的引力勢模型下，當某些星團的運動軌道穿越距銀心1kpc附近的區域時會出現「混沌」現象： （ 4 ） 29個樣本星團的軌道半長軸、遠銀心距和方位周期隨金屬度的變化規律基本相似，樣本星團的金屬度與其軌道形態之間的相關性並不明顯，然而軌道偏心率與金屬度有關，對于所選的暈族樣本星團而言，大約有24的樣本星團的軌道偏心率低於0 . 4 。Railway rolling stock. lifting of railway vehicles fitting the construction gauge specifed in french standard nf f 01 - 501
鐵路車輛.法國nf 01 - 501標準中規定的構造軌距的鐵路車輛的提升裝置分享友人