wind selection 中文意思是什麼
wind selection
解釋
風選-
Abstract : the paper introduced the theory of piping transportation of the 1 500 deadweight ton bulk cement barge, and provided the numeration and selection method of main parameters, such as pipe diameter, wind pressure, flux, etc
文摘:介紹了1500t散裝水泥運輸船的水泥管道輸送原理，給出了該船上壓縮空氣管、流化空氣管和水泥裝卸管的管徑、風壓、流量參數的計算和選用方法。 -
Finally, depending on theory result and the problems, which existed during the experimentation, in the eye of rational and economical, some basic technical targets are gived for practical use. a small sized flexible - oared wind generator of 7w power is designed. the determination of constitution size and the selection of parameters are also carefully analyzed
最後，根據理論結果和試驗中所出現的問題，從經濟、合理的角度出發，結合實際應用情況，給出了一些基本的技術指標，重新設計了一臺7瓦的小型柔性槳風力發電機，對一些結構尺寸的確定和參數的選擇，也作了較詳細的說明。 -
To disable the power meter, map, and the wind speed indicator, press and hold ( 2 ), then make a selection at the " select acourse " screen
在選擇場地的時候，按住2鍵，然後選擇，可以讓地圖，尺規和風速計消失 -
Using method of oil - flow visualization techniques and measuring pressure distribution along airfoil chordwise and spanwise studies have been down for sidewall boundary - layer displacement effect in two - dimensional wind tunnel. three different chord models were tested in two different wind tunnel. in order to clarify the sidewall effects and study method of sidewall suction theory and sidewall interference correction method to remove effects of sidewall on model. the results of oil - flow test show that selection rational suction wary can obtain better testing results. by investigations on effects of the sidewall boundary layer suction and application of a sidewall interference correction method
為了很好地解決多機場航班隊列的擁塞問題，在將進場容量、離場容量與機場容量作為統一整體的情況下，充分考慮了機場間的網路效應，詳細研究了多機場航班隊列的優化問題，建立了多機場開放式非實時流量管理的數學模型，通過選取適當的決策變量，使其為線性0 - 1整數規劃模型，實現了中心流量集中管理.與其它演算法不同，本文提出的啟發式隱枚舉演算法能很好地解決此類問題，對某機場網路系統的模擬結果證明了所建模型、優化演算法及相應軟體的有效性和可靠性 -
At the same time, according to the geological condition of a project in gaize county and its power demand, 9 different proposals were worked out for calculation and analysis, therefore a development proposal of pumped storage with wind and light as supplements was finalized as the best through selection and comparison
以改則縣某工程為實例，針對其自然地理條件及對電能的需求，應用風、光、水互補系統分析模型，擬定了9個不同方案進行計算分析，經方案比選，提出了該工程風、光互補抽水蓄能電站的最優開發方案。 -
Aiming at the existed problems of higher investment and running costs in some projects resulting from not considering the influence of natural ventilation on selection of ventilation equipments, introduces a new method of wind pressure calculation by developing an analytic building model
摘要針對某些工程中未考慮自然通風時通風設備選擇的影響而造成初投資偏大、運行費用偏高的問題，通過建立建築分析模型引入了一種計算風壓的方法。 -
Suggestions to the selection of wind turbine types are also proposed. the power flow results of fujian power system with pss / e are agreed to those with bpa and psasp
Pss e對福建電力系統潮流分析的結果與bpa和psasp一致，該軟體適用於福建電力系統的潮流和安全穩定分析，宜推廣應用。 -
Interconnection of wind farm with the power system is also studied. the work in this paper hastens the application of pss / e in fujian power system, hastens the process of excitaion system model test for the modeling with pss / e. some suggestions to the selection of the excitation system types of the generating units are proposed
本文的工作促進了pss e在福建電力系統的應用，促進了福建全省主要發電機組勵磁系統為建立pss e實測模型現場試驗的進一步開展，為后續新建大型水、火電廠發電機組勵磁方式的選型提供了參考意見，為風電場風機選型和接入系統也提供了意見。 -
To solve the optimal control problem, some methods about pre - solver analysis and treatment were put forward, such as moving equations translated into frame of wind and normalized. those methods not only simplified the computation, but also favored the selection of weighting coefficient, and unified the solving methods for the optimal control problem in reachable or unreachable target point
在最優控制的求解中，提出了向風坐標系轉化、無量綱化等解前分析的思想，簡化了計算，方便了加權因子的選擇，使目標點可達與不可達的翼傘系統歸航軌跡最優控制問題得到了統一的求解。
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