p151-160 Flashcards

(72 cards)

1
Q

margin

A

n.页边空白;边缘;余地;幅度

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2
Q

maximum

A

n.最大值,极限adj.最大的,最高的

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3
Q

merge

A

v.合并,融合,(使)合为一体

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4
Q

meteoric

A

adj. 大气的;流星的;疾速的,昙花一现的

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5
Q

meticulous

A

adj.极其仔细的,一丝不苟的;拘泥小节的

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6
Q

microscopic

A

adj. 微观的;用显微镜可见的

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7
Q

mud

A

n.泥,泥浆v.弄脏,使沾污泥

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8
Q

nitrogen

A

n.(化学)氮

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9
Q

nutrient

A

n.营养物;滋养物adj.营养的;滋养的

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10
Q

obligation

A

n.义务,责任;债务

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11
Q

oceanographer

A

n.海洋学家;海洋研究者

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12
Q

originate

A

v.起源,发生;首创,创造

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13
Q

outcrop

A

n.露头;露出地面的岩层vi.露出

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14
Q

oval

A

adj. 卵形的,椭圆形的;n.卵形.椭圆形

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15
Q

paleoecologist

A

n.古生态学家

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16
Q

pebble

A

n.卵石

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17
Q

penetrate

A

v.穿过,渗入,看穿

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18
Q

penetration

A

n.穿透;突破;侵入;洞察力

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19
Q

persist

A

v.坚持,持续

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20
Q

plug

A

n.塞子,插头v.堵.塞,插上,插栓

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21
Q

phase

A

n.相;阶段;(天)位相vt使定相;逐步执行vi.逐步前进

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22
Q

phosphorus

A

n.磷

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23
Q

portable

A

adj 轻便的,手提(式)的,可移动的,可携带的

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24
Q

populate

A

vt.居住于;构成人口;移民于;殖民于

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25
prairie
n.大草原;牧场
26
precession
n.岁差;先行;优先
27
property
n.财产,地产,房地产,资产;所以物;性质,特性
28
proxy
n.代理权,代表权;代理人;委托书;代用品
29
proximity
n.靠近,接近
30
pulverize
v.粉碎;使成粉末;研磨
31
radiocarbon
n.(核)放射性碳
32
recall
n.召回;回忆;撤销vt.召回;回想起,记起;取消
33
recycle
v./n.再循环;重复利用,回收
34
refuge
n.避难处,藏身处vt.给予...庇护;接纳...避难vi.避难;逃避
35
regime
n.政体,制度
36
release
n.释放,豁免,放松v.释放,解放;发表,发行
37
relic
n.遗迹
38
religious
adj宗教的,信教的,虔诚的
39
resemblance
n.相像,相似,相似性(点,物)
40
revolve
v.旋转;循环考虑;(天)公转,循环
41
rigor
n.严厉;精确;苛刻;僵硬;严峻
42
rudimentary
adj. 基本的;初步的;退化的;残遗的未发展的
43
run-off
n.流量,溢流;决赛,决胜选举;溢放口
44
saturate
v.使湿透,浸透;使充满,使饱和
45
schedule
vt.安排,计划;编排目录;将...列入计划表n.时间表;计划表;一览表
46
scope
n.范围;余地;视野;眼界;导弹射程vt.审视
47
semiarid
adj半干旱的;雨量非常少的
48
shortage
n缺乏。缺少;不足
49
simulation
模拟,假装
50
skeptical
adj 怀疑的
51
smother
窒息状态;令人窒息的浓烟 v 掩盖,掩饰,扼杀;闷死;把(火)闷熄
52
smooth
平滑部分;一块平地 adj 光滑的;顺利的;柔和的 v掩饰
53
soak
浸泡,浸湿,浸透
54
speculate
v 思索;推测;投机
55
stabilize
n (使)稳定,(使)稳固
56
standing water
死水
57
strait
n 海峡,(常pl.)困境,窘境,危境 adj 狭窄的;苦恼的
58
subsequent
adj 后来的,随后的
59
subside
下陷;沉淀;平息
60
substantial
adj 本质的;实在的;相当的;显著地;坚固的;富裕的
61
switch
n 开关;转换;鞭子 v 转变,转换;抽打
62
susceptible
易得病的人 adj 易受感染的,易受影响的
63
swiftly
adv 很快的;敏捷的;即刻
64
theoretically
adv理论地;理论上
65
tilt
n 倾侧,倾斜 v (使)倾侧,(使)倾斜;以言语或文字抨击
66
tilt
n时标;调时制
67
tolerant
dj 心胸宽大的,容忍的,宽容的
68
turbulent
adj 骚乱的,骚动的;狂暴的,无秩序的
69
twist
v拧,捻,扭曲,蜿蜒曲折而行 n 拧,歪曲;曲折
70
waterway
航道;水路;排水沟
71
weather
n 天气;气象;气候;处境 v 经受住;(使)风化;(受)浸蚀,(使)受风吹 | 雨打 adj 露天的;迎风的
72
wetland
n湿地,沼泽地