曝光臺 注意防騙 網(wǎng)曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費者

streamline 流線
pathline 跡線
streakline 色線
sketch n. 草圖 v. 畫草圖
streamtube n. 流管
a bundle of streamlines 一束流線
animation 動畫（片）
identify vt. ①識別，辯認，鑒別，驗明 ②視為同一，鑒定為同一人[物] ，使等同，使同一
cumbersome['kʌmbәsәm] a. 笨[繁]重的，麻煩的，不方便的
cumbrous['kʌmbrәs] = cumbersome['kʌmbәsәm]
(Example sentences: In the Lagrangian approach one identifies a particle or a group of particles and follows them with time. This is bound to be a cumbersome method. But there may be situations where it is unavoidable. One such is the two phase flow involving particles)
system and control volume 體系和控制體
control volume approach 控制體方法
control surface 控制面
thermodynamics 熱力學
remain v. 保持
piston-cylinder 活塞
analyze v.分析
turbomachinery 渦輪機械
momentum 動量
energy 能量
akin [ə'kin] a. 同血統(tǒng)的，同族的，同性質(zhì)的，同類的，類似的
differential and integral approach 微分和積分方法
deduce v. 推導(dǎo)
alternative a. 二者擇一的，可選擇的
centre of pressure 壓強中心
centroid 中心；質(zhì)心
aim to 目的（目標）在于
obviously ad. 明顯地
encompass vt. 圍繞，包圍，包含；成就
the overall features 總體特性
procedure 步驟
integral equation 積分方程
basic laws for fluid flow 流體流動基本定律
conservation of mass 質(zhì)量守恒
Newton's second law of motion 牛頓第二運動定律
conservation of energy 能量守恒
second law of thermodynamics 熱力學第二定律
surprisingly ad. 令人吃驚地
impose upon v. 加(負擔，懲法等)于；課（稅）
it is to be realised that 要認識到的是…
torque [tɔ:k] n. ①轉(zhuǎn)（動力）矩，扭（轉(zhuǎn)力）矩 v. 扭轉(zhuǎn)
entropy 熵
Reynolds transport theorem 雷諾輸運定理
dilemma [di'lemə] n.（進退兩難的）窘境，左右為難的狀況；兩端論法；雙關(guān)論法
favour n. vt. ①幫助，支持，贊成 ②促進，有助于，便于 ③好感，喜愛，偏愛
(Example sentence: First of all we favoured a control volume approach.)
enunciate [i'nʌnsieit] v. ①說[闡, 表]明，宣布[言]，宣[公]告 ②發(fā)音
{⇒ to enunciate the basic laws }
obey 服從
equation of motion 運動方程
foresee v. 預(yù)見，預(yù)示
theorem 定理
beneficial a. 有益的，有幫助的，有利的，[法律]可享受利益的
as sketched 如圖所畫
continuity equation 連續(xù)方程.
vanish v. 消失
simplify v. 簡化
momentum equation 動量方程
Bernoulli equation 伯努利方程
fluid behaviour 流體性態(tài)
differential stream tube 微元流管
moving control volume(s) 動控制體
angular momentum 角動量
deformable control volumes 可變形控制體
control volumes with non-inertial acceleration 帶非慣性加速度的控制體
energy equation 能量方程
internal energy 內(nèi)能
potential energy 勢能
kinetic energy 動能
nuclear energy 核能
electromagnetic energy 電磁能
enthalpy 焓
total enthalpy 總焓
stagnation pressure 滯止壓強, 駐點壓強, 總壓
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Venturi tube 文丘利管
converging-diverging nozzle 收斂-擴張噴管
mass flow rate 質(zhì)量流率(流量)
sharp-edged orifice 尖銳邊緣的孔
uniformity 均勻性
come into play 起作用
negotiate v. ①商議, 談判, 協(xié)商, 交涉(with) ②處理 ③使(證券等)流通, 轉(zhuǎn)讓 ④克服(困難), 通過，越過(障礙) ⇒negotiate a bend [corner] 拐彎
（Example sentence: But as the flow negotiates the body viscosity comes into play.） //boundary layer develops 附面層發(fā)展起來）
move downstream 向下游運動
centerline 中心線
wake region 尾跡區(qū)
signatures 簽字，簽名；鮮明特征
imbalance 不均衡，失調(diào)
prescribe a control volume 指定一個控制體
jet impingement on a surface 射流(噴流) 對表面的碰撞
Froude's Propeller Theory 復(fù)勞德螺旋槳理論
propeller 推進器, 螺旋槳
generic[ʤi'nerik] a.① (同,定)屬的, 類(屬性)的 ② 一般的, 通用的, 普通的
rotating blade 旋轉(zhuǎn)的葉片
mount v. 安裝
shaft 軸
energize (energise) vt. ①激發(fā)[勵,磁] ②增能, 供能, 給予能量 ③通以電流, 使…通電[帶電]
(Example sentences: Propellers are a mechanism for the propulsion of an aeroplane. In its generic form a propeller is pair of rotating blades mounted on a shaft that houses the engine as well. As the engine operates the propeller turns sucking a large amount of air. As this air passes through the rotating blades, it gets energised, its speed increases. In the process the required thrust to propel the aircraft is produced. )
impart vt. ①給予, 分給 ②傳給, 傳遞
a thin disc rotating in air 在空氣中旋轉(zhuǎn)的薄盤
{⇒The disc imparts momentum and energy to the incoming air.}
eliminate v. 消去
pressure tap 測壓孔 （pressure orifice）
(Example Sentences: Static pressure is conveniently measured by drilling a hole in the wall or the pipe, called the pressure tap. A manometer or a pressure gauge is connected to the tap.)
　
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