曝光臺 注意防騙 網曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費者

performance of a propeller 螺旋槳性能
fans or windmills 風扇或風車
blade element theory 葉片單元理論
hub 輪軸
axial and angular momentum 軸向動量和角動量
non-linear equation(s) 非線性方程
overall performance of the propeller 螺旋槳整體性能
secondary effect(s) 二次效應
tip vortex 梢渦
radial components of flow 流動的徑向分量
over-predict 過大預示
under-predict 過小預示
cruise speed 巡航速度
limitation 局限（性）
thrust 推力
torque 矩
subdivision n. 再分，細分 55
subdivide v. 再分，細分
（A propeller blade can be subdivided as shown into a discrete number of sections.）
propeller blade 螺旋槳葉片
inflow factors 入流參數（因子）
complexity 復雜性
arise 出現
roughly equal to 粗略等于
slipstream 滑流
swirling nature 旋流特性
axial and circumferential directions 軸向和周向方向
unsteady effects due to the propeller's rotation 螺旋槳旋轉引起的非定常效應
momentum flow rate 動量流量
in conjunction with 和…一起[共同,會合]，連同…一起
bypass and core gas streams 旁路和核心流
turbo-fan engine 渦扇發動機
final form(s) of 最終形式
flight Mach number 飛行馬赫數
nonlinear system of equations 非線性方程組
engine conditions/geometry 發動機條件/幾何形狀
unknown variables 未知變量
iterative solution 迭代解（法）
compressor pressure ratio (CPR) 壓縮機壓力比
solution procedure 求解步驟
have converged to within a specified tolerance 收斂到一個指定的容限范圍內
fan pressure ratio (FPR)風扇壓力比
bypass ratio （內外）涵道比，流量比
It should be noted that 應該注意的是
fuel-air ratio 燃料-空氣比
convergence enhancing technique(s) 收斂加強技術
fuel consumption 燃料消耗
medium ['mi:diəm] n. 介質，媒體 a. 中間的，中等的
Crank-Nicholson under-relaxation ***欠松弛
propeller thrust and torque coefficients and efficiency 螺旋槳推力和矩系數及效率
intermediate [intə 'mi:djət] a. 中間的，居中的，中級的 n. 中間物，仲裁者 v. 調解，介入
gas turbine ideal cycle analysis 然氣渦輪理想循環分析
(Example sentences: Turbofans in civil aircraft are generally divided intro three classifications, based on by-pass ratio: low bypass (1:1), medium bypass (2 or 3:1), and high bypass (4:1 or greater). In a low by-pass engine, the fan and compressor section utilize approximately the same mass airflow, but the fan discharge will generally be slighter greater than that of the compressor. A medium, or intermediate, by-pass engine has an airflow by-pass ratio of between 2:1 and 3:1, and has thrust ratio that is approximately the same as its by-pass ratio.)
behaviour of a gas turbine engine 燃氣渦輪發動機性能
ideal Brayton cycle 理想Brayton循環
ideal intake 理想進氣道
isentropic compression 等熵壓縮
constant pressure combustion 等壓燃燒
isentropic expansion through a turbine and nozzle 通過渦輪和噴管的等熵膨脹
entropy n. 熵
combustion chamber pressure 燃燒室壓強
burner 燃燒室
compressor 壓縮機
turbine 渦輪
exhaust nozzle 排氣噴管
ambient pressure 周圍環境壓強

　
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