浮式平臺 的英文怎麼說
中文拼音 [fúshìpíngtái]
浮式平臺
英文
floating platform-
Referencing the existing laser lithography tools and according the structure principle of maglev - bearing and maglev - vehicle, two structure patterns of precision stage based on maglev technology and driven non - contactly by linear motor are designed and researched. the two maglev precision stages will be of freedom information property and adapt to develop and manufacture laser lithography tools by ourselves
在參考國內外光刻機現有定位平臺結構形式的基礎上，根據磁懸浮軸承和列車的結構原理，以磁懸浮技術為基礎、以直線電機無接觸驅動為動力，研究並設計了具有自主知識產權的兩種結構模式磁懸浮精密定位平臺，以適應我國自主研製開發新一代光刻機的需要。In which, it gives inquiring of the construction of deep - water foundations and the usage of floating crane. the construction program of bridge pier foundation will be fixed according to the water depth. if the water depth is less than 4m, pier foundation will adopt the method of building island by earth filling ; if the water depth is more than 4m and there is over burden at river bed, at the same time, it has sufficient bearing capacity to load steel pipe pile, the steel pipe pile platform will be adopted
其中，對深水基礎的施工及浮吊的使用進行了探討，根據水深確定橋墩基礎的施工方法，對水深不超過四米的橋墩基礎，採用填土築島的方法：對水深大於四米，河床有覆蓋層，且能保證鋼管樁具有足夠的承載力的橋墩，採用鋼管樁平臺；對主河道上河床沒有覆蓋層，鋼管樁無法插打的橋墩，採用浮式平臺。Richtech provide engineering and design service in following field : fixed jacket platform, subsea pipeline, fpso, drilling equipment, subsea production system, lpg & lng, onshore oil & gas and petrochemical facilities, new energy
工程服務領域：固定式平臺、海管、浮式生產儲油系統、鉆井船及鉆井設備、水下生產系統、液化天然氣和液化石油氣、陸上油氣及石化設施、新能源。By magnetic field analysis for the stage, three formulas reached : one is magnetic road magnetic force calculational formula of magnetic levitation system that except flux leakage, the second is magnetic driving force calculational formula for open magnetic road dc linear motor, the third is magnetic flux density calculational formula for dc linear motor. these formulas make reference for design, analysis and control
本文對磁懸浮定位平臺進行了電磁場分析，推導出磁懸浮系統不計漏磁的簡單磁路、磁力計算公式和原理樣機所採用的開磁路直流直線電機推力及磁通密度計算公式，為設計、分析及控制提供參考。After the contrast between performance and cost, the maglev precision stage with applying v - shaped symmetry structure is ascertained for the experiment model in the end
通過性價分析對比，最終確定磁懸浮精密定位平臺採用v型對稱導軌結構形式。However flux leakage is really exist, calculation through formular analytic method has more error, so electromagnetic field analysis is made by using finite element method ( fem ) in ansys7. 1 / multiphysics and ansys / emag programs. typical quantities of interest in a magnetic analysis are available such as magnetic flux density, magnetic field intensity, magnetic forces, power loss and flux leakage in the system of magnetic levitation. then gain the current in the coil which control levitation gap when the stage is stable
由於存在漏磁，用公式的解析法計算有很大的誤差，因此本文採用有限元法（ fem ）來計算磁懸浮系統磁場分佈，從而計算磁力，通過用ansys7 . 1軟體進行有限元電磁場分析計算，得到平臺穩定懸浮時電磁線圈所需電流、懸浮氣隙等控制參數，由於設計的磁懸浮系統為非軸對稱結構，採用2d磁場分析有一定的誤差，而採用3d電磁場分析更接近實際。Double is the most efficient data type, because the processors on current platforms perform floating - point operations in double precision
是最有效的數據類型，因為當前平臺上的處理器以雙精度形式執行浮點運算。With the cobol or c file identified, the tool then gives you the opportunity to specify any platform - specific properties such as code page, floating - point format, endian - ness and so forth, as shown in
標識了cobol或c文件之後，工具給您一個機會來指定任何特定於平臺的特性（如代碼頁、浮點數格式、尾數法等） ，如This thesis introduces the design mode of the system, acoustic signal detection and estimation methods, how to position and solve, etc. others discussed in the thesis include software and hardware realization of buoy electrical platform and base station synthesizer, and module design of controlling application
文中介紹了整個系統的設計模式，聲信號檢測與估計的手段，定位解算的方式，並且對浮標電子平臺、基站綜合處理機的軟、硬體實現及主控軟體的模塊化設計也進行了論述。分享友人