橫標桿 的英文怎麼說
中文拼音 [héngbiāogǎn]
橫標桿
英文
sight rail-
So we consider five financial indexes includes stock b / p, e / p, current stock size, current stock stru and financial levge by the international tradition, then descriptive statistical test method and cross section statistical test method proved that b / p and current stock size have marked effect on the securities yield besides coefficient b. in the third chapter, the article fut forward a risk factor model, estimates yield sequences of every risk factor by weight regression, and then estimates each risk factor coefficient of different stock by time sequence regression, at last we can reckon the portfolio risk o2p and yield rp which consists n stocks
結合國際慣例，文章考慮了股票的凈值市價比（ b p ） ，市盈率倒數（ e p ） ，流通規模（ size ） ，流通比例（ stru ）和財務杠桿（ levge ）等五個財務指標，應用描述性統計檢驗和橫截面統計檢驗等多種方法，結果表明，除系數以外，凈值市價比（ b p ）和流通規模（ size ）對證券收益率部有重要的影響。在論文的第三章，提出了一個基於多因素的風險因子模型，並用加權回歸和時間序列回歸等方法估計出了不同證券的各風險因子系數（類似於單指數模型中的系數） ，據此，即可衡量出一個包括n只股票的組合的風險_ p ~ 2和收益率r _ p 。The goal is marked by vertical posts, a crossbar, and nets, as in soccer and hockey
就像在足球和曲棍球中一樣，水球的球門也由垂直標桿，一根橫竿和球門網組成。The kinematic performance of the macpherson suspension on a real vehicle is studied, and the changes of the front wheel alignment and the motion of the front wheel in the longitudinal and the transversal directions are figured. based on the requirements of general layout, a constrained optimization design model is set up with the steering cross rod ball joint position as the optimization variables ( design parameters ), and the sum of steering cross rod length interference while the left front wheel turning and bouncing as the objective function. and the optimization results are worked out by programming on computer
針對一種實際車型上的麥弗遜式懸架，計算分析了轉向輪跳動時前輪定位角和車輪橫向、縱向滑移量的變化情況，並根據實際車型上麥弗遜式懸架的空間布置要求，建立了以轉向橫拉桿斷開點空間位置坐標為優化變量，轉向橫拉桿斷開點空間布置坐標可變化范圍為約束條件，車輪轉向和跳動時轉向橫拉桿長度干涉量為目標函數的約束優化設計模型。Then, an optimal design to minimize tyre wear is performed, which brings forward the way to reduce tyre wear through optimal choosing and modulating original deposition of double - link independent suspension and optimizing the cut point of track rodin
論文對雙橫臂獨立懸架參數提出以減小輪胎磨損為優化目標，進行了優化設計。提出了通過優選、調整懸架初始位置狀態，以及優化確定轉向橫拉桿斷開點位置的方法，來減小輪胎磨損。The goal was to develop the largest integrated, real - time rail information system in the world ? one that would allow the new company to control traffic and cargo across 33, 500 miles of track that covered 28 states and two canadian provinces
目標是發展在世界上被整合的最大，即時的欄桿數據系統-會允許新的公司控制橫過33 ， 500里的軌道交通和貨物以復蓋了28州和二個加拿大省的一個。分享友人