液態重力分異 的英文怎麼說

中文拼音 [tàizhòngfēn]
液態重力分異 英文
liquid-gravity differentiation
  • : 名詞(液體) liquid; fluid; juice
  • : 名詞1. (形狀; 狀態) form; condition; appearance 2. [物理學] (物質結構的狀態或階段) state 3. [語言學] (一種語法范疇) voice
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : 形容詞1 (有分別; 不相同) different 2 (奇異; 特別) strange; unusual; extraordinary 3 (另外的;...
  • 液態 : [物理學] liquid state液態空氣 liquid air; 液態氣體 liquid gas
  • 重力 : [力學] gravity; force of gravity; gravity force; power of gravity; pull of gravity; gravitational...
  1. The second chapter simply introduces the development of alternate asynchronous inverter technology and retrospects some types of energy - saving systems for hydraulic elevators. then the working principles of the project are discussed and analyzed at four different working status, i. e. light load upwards, heavy load upwards, light load downwards and heavy load downwards. and the chapter focus on the introduction of structure design of pump station, calculation and type selection of pump / motor reversible units, research on oil leakage principles of accumulator circuit, design of accumulator - pump / motor pressure - energy transformer and integrated valve blocks, etc. the last but not the least, the electrical wiring of vector inverter control cabin and design of computer control and data acquisition system are introduced

    論文第二章首先簡單介紹了交流步電動機變頻調速技術的發展概況,在回顧電梯壓控制系統節能技術的基礎上,介紹了本課題研製的「採用蓄能器的壓電梯變頻節能控制系統研究」的基本原理,析了動系統在電梯轎廂輕載上下行、載上下行等四種典型工況下的基本工作狀和工作方式;詳細地介紹了本課題節能系統壓動泵站的結構設計和參數設計,點研究了壓動泵站的結構設計、壓泵馬達可逆性問題及其選型設計計算、蓄能器迴路泄漏油損失機理的研究及其補償裝置的設計、蓄能器-泵馬達壓能量轉換裝置的設計、多功能集成控制閥組的設計等內容;最後簡單介紹了本課題矢量控制變頻控制櫃的外部附件電氣接線、計算機控制及數據採集系統的硬體設計等內容。
  2. The peculiar mechanical character about pumping liquid concrete is discussed. based on the supposition that the ability of transferring hydraulic pressure of liquid concrete is orthotropic and the friction forces exists between concrete and steel tube, the pressure formulas of liquid concrete and the allotting formulas of deadweight are reasoned out. a new method is brought forward for allotting deadweight of liquid concrete during simulation analysis in pumping - core - concrete construction phase, which improves the calculation precision

    在探討泵送混凝土的特殊的學性質基礎上,在假定混凝土傳遞壓強能為正交各向性、混凝土與鋼管壁之間的存在有摩擦的前提下,推導出混凝土壓強公式和自荷載的配公式,提出了在進行鋼管內混凝土灌注過程的施工模擬析時處理混凝土自荷載配的合理方法,從而提高施工模擬析的計算精度。
分享友人