forced rolling 中文意思是什麼
forced rolling
解釋
強迫橫搖-
Test result is in accord with estimated value for the natural frequency of tank. forced oscillation test results of rolling table show that the theoretical analyses are good
本論文的研究成果和結論對于u型減搖水艙的設計及試驗搖擺臺的模擬具有重要的指導意義。 -
In this dissertation, the experimental study of rolling condition on two - phase flow instabilities of the forced - single - tube circulation system was carried out. furthermore, based on the d - partition method and the hypothesis of drift flow model, given some conservative equation, using the perturbation method the response of the pressure drop of the tube to the inlet flow rate perturbation was analyzed both in rolling condition and in normal upright position
本文主要通過實驗對搖擺條件對單管強迫循環中汽液兩相流動不穩定性的影響，同時在d分區法的前提下，在兩相區基於漂移流模型，一定的守恆條件下，在搖擺和不搖擺工況中用線性小擾動法對實驗段的壓降對入口流速的擾動的響應進行了分析。 -
Railway rolling stock. electric air heaters with shielded elements, with forced ventilation
鐵路車輛.有防護裝置的機械通風電採暖器具
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