listening天文学 Flashcards

1
Q

aerospace

A

n.航空与航天空间,宇宙空间;航空航天学 adj.宇宙航行的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

astronaut

A

n.宇航员

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

astronomer

A

n.天文学家

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

astronomy

A

n.天文学

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

ambient

A

adj.周围的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

crater

A

n.火山口;陨石坑

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

eclipse

A

n.(日,月)食

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

electromagnetic

A

adj.电磁的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

elliptical

A

adj.椭圆的;省略的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

emit

A

vt.发出,放射

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

epicycle

A

n.[天]本轮;[数]周转圆

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

exploration

A

n.探测,勘探

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

gauge

A

n.计量器;v.测量

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

geocentric

A

adj.以地球为中心的,由地球中心所见或测量的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

geomagnetic

A

adj.地磁的;地磁气的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

gravitational

A

adj.引力的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

gravity

A

万有引力,地心引力

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

heliacal

A

adj.太阳的;与太阳同时升落的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

heliocentric

A

adj.以太阳为中心

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

illuminate

A

vi.照亮

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

lopsided

A

adj.不平衡的,倾向一方的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

luminosity

A

n.光;发光体

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

magnetic

A

adj.地磁的;有磁性的;有吸引力的

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

object

A

n.物体

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
optical
adj.光(学)的
26
orbit
vi/vt.盘旋;绕轨道运行; n.轨道
27
orient
v.确定方向
28
parabolic-orbit
n.抛物线运行
29
paradox
n.阜论
30
pattern
n.图案, 图样
31
periodic-orbit
n.绕轨道周期运行
32
phase
n.阶段, 时期 (月亮、行星的)位相
33
prism
n.棱镜;棱晶
34
radiation
n.放射, 辐射; 发射; 发光
35
radio astronomy
[天] 射电天文学
36
radio wave
无线电波
37
reference point
参照点
38
remnant
adj.剩余部分;残余
39
revolve
v.(使)旋转
40
rocket
n.火箭;火箭发射器
41
rotate
v.转动;交替;自转
42
satellite
n.人造卫星
43
scatter
vi.分散,散开
44
diffuse
adj.弥漫的;散开的;v. 扩散;传播;漫射;vi. 传播;四散
45
sea horizon
海平线
46
solar
adj.太阳的;日光的
47
space shuttle
航天飞机
48
spacecraft
n.宇宙飞船;航天器
49
stationary
adj.不动的;日光的
50
sunspot
n.太阳黑子;雀斑
51
symmetrically
adv.对称的
52
telescope
n.望远镜
53
observatory
n.天文台;气象台
54
terrestrial
adj.陆生的
55
visible light
[光]可见光
56
axial tilt
轴倾角
57
launch
v.发射;发动;开展
58
velocity
n.速率,速度
59
impact
n.碰撞;冲击力; vt.撞击;冲突
60
sphere
n.球体
61
treatise
n.论述;专著
62
ultraviolet
adj.紫外线的