B. Translate the 1st and 3rd paragraphs of lesson 33 into chinese.
C. Explain the following abbreviations
1. FAA
2. GPWS
3. GPWC
4. G/S
D. Answer the questions 1~12 that are given for lesson 33 reading
material.
LESSON 34
YAW DAMPER
VOCABULARY
1. oscillation [ si'lein ] n. 摆动;振荡
2. subsonic jet [ 'sb's nik ][d et ] 亚音速喷气机
3. oscillatory [ si'leitri ] a. 摆动的振荡的
4. dutch roll [ dt ] 荷兰滚;摆动;飘摆
5. sweep back angle 后掠角
6. gust wind [ gst ] 阵风;骤风
7. sideslip [ 'saidslip ] n. ; vi.侧滑
8. sufficiently [ s'fintli ] ad. 充分的;足够地
9. objectional [ b'd eknl ] a. 有害的
10. damping [ 'dæmpi ] n. ; a. 阻尼;阻尼的
11. inoperative [ in' prtiv ] a. 无效的;不工作的
12. displacement [ dis'pleismnt ] n. 位移;移动
13. oppose [ 'pouz ] vt. 反抗;对立;与…对抗
14. yaw rate [ j : ][reit ] 偏航角速度
15. electromechanical [ i'lektroumi'kænikl ] a. 机电的;电动机械的
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