長槳 的英文怎麼說
中文拼音 [zhǎngjiǎng]
長槳
英文
sweeping oar-
Hard aport. rack the starboard oars
左舷急轉！收回右舷長槳！Old one-eye, as befitted a chief and leader, paddled out alone, facing peril for the rest of the tribe.
那獨眼老人不愧為酋長和首領，他單槍匹馬蕩槳涉水，為整個部落探險來了。The long oars are dipped into the water.
長槳伸入水中。Long oared boat
長槳船指大船The second chapter studies the economy of ship ' s power plants, based on the aspects of lowering fuel cost, waste heat recovery, the match of ship, machinery and propeller, increasing propulsion efficiency, increasing the economy of ship ' s power plants, etc. the third chapter discusses in detail the control measures of voyage change cost, analysizes systematically the voyage change cost based on the way of fuel cost, harbor cost, voyage venture cost. the fourth chapter studies the structures and control measures of seafarers cost, maintenance cost, spare parts and stores cost, lubricating oil cost, etc. which are relatively easy to be controlled ; based on the state maintenance decision - making, a mathematical model is put forward, the validity and its solve process are discussed. the control measures of spare parts, fuel cost and lubricating oil cost should be based on scientific budget, through the control means of application, reception, usage, store check, try to acquire the inosculation of theory
第一章主要討論營運船舶運輸成本，對船舶運輸成本的概念、結構、性質與分攤、成本細分進行了分析，從宏觀上闡明了船舶運輸成本的生存環境和生長趨勢；第二章研究了船舶動力裝置的經濟性，在營運船舶降低油耗、廢熱利用、船機槳匹配、提高推進效率、提高船舶動力裝置經濟性的有效途徑等方面進行了闡述和論證；第三章詳細論述並論證了航次變動成本的控制措施，全面系統地分析和總結了航次變動成本，通過對燃油成本、港口使費、航次風險成本的分析與控制，提出了航次風險成本的概念並論述了若干航次風險成本的控制措施；第四章對船舶營運成本中的船員費用控制、維修保養及其費用控制、船舶備件物料管理及其費用控制等幾個主要可控性較高的成本進行了細致的分析並分別討論了相互的控制措施，提出了基於狀態維修決策的馬爾可夫數學模型並論證了模型的正確性及具體解算步驟，對于備件、燃潤物料的控制堅持以科學的預算為前提，以申領、接收、使用、盤存為控制環節，切實做到理論與實踐的密切結合；第五章，結合營運成本的預核算的案例，對船舶營運成本的預算及核算進行了有益的探討，旨在揭示成本發生的動因，並給出了成本預算、核算的編制方法。With their crews straining on their paddles, these 15 - metre - plus 50 - foot craft slice through the water with incredible speed
健兒在長達15米50尺的舟上，使勁揮動木槳，以驚人的速度在海上全速前進，鑼鼓喧天，熱鬧非凡。Energy loss calculation and optimization of longduct of propeller
船舶螺旋槳長導管的水頭損失及優化計算With the increase of the tonnage and power of ocean - going ship, more and more attentions are paid to the match among vessel, main engine and propeller by shipping and shipbuilding world. thus the research for high - efficiency propeller becomes of one important project in the field of science and technology
隨著海洋運輸船舶的噸位和功率不斷增長，船舶推進系統中船機槳配合研究越來越受到世界造船業和航運業的重視，成為船舶科技領域的重要課題之一。Hard to port ! rack the starboard oars
左舷急轉！收回右舷長槳！And run out the sweeps
伸出長槳！She had four long sweeps at each end, so we judged she carried as many as thirty men, likely
木排上每一頭有四根長槳，因此我們估摸他們可能共有三十來個人之多。Often they do that and try to see how close they can come without touching ; sometimes the wheel bites off a sweep, and then the pilot sticks his head out and laughs, and thinks he s mighty smart
這些輪船一般往往這么干，好露一露它們能多麼貼近得一擦而過，可又能碰不到我們。有的時候，大輪盤把一根長槳咬飛了，然後領港的會探出腦袋，大笑一聲，自以為挺帥的。A long, thin, usually wooden pole with a blade at one end, used to row or steer a boat
槳，櫓一根尾部有葉狀片的長而細的桿，多為木質，用於劃船或掌舵What ' s the thing with the long skinny boats
那種細細長長有槳的船叫什麼The results showed that drought stress at flowering stage delayed the date of the max filling - speed ( dmfs ), and weakened the rate of average growth ( rag ) and the max filling - speed ( mfs ), and then shorten linear dry matter accumulation phase and leveling - off of dry matter accumulation phase
結果表明：花期乾旱導致玉米最大灌槳速度出現時間推遲、籽粒相對生長率和最大灌裝速度減弱、干物質線性積累期和干物質穩定增長期顯著縮短，乾旱結束后植株通過提高幹物質線性積累期的持續時間和干重，以彌補前期乾旱的損失。The traditional design method of propellers is calculating the surface of propeller from table of offsets, which is low - precision and time - consuming. the dynamic flow performance could n ' t be forecasted by this method
傳統攪拌槳設計都仿照船用推進螺旋槳的圖譜設計法，查表計算，精度低、周期長，且無法預測槳的流體動力性能。分享友人