詞匯
1.body ? <技>物體冯键，天體
technical a distinct piece of matted; a material object
EX: the path taken by the falling body
2.at rest ?處于靜止?fàn)顟B(tài)
EX: He felt at rest, the tension gone.
3.slope ?斜坡;坡地
a rising or falling surface
EX: a body rolled down the slope
4.lead weight ?吊錘
5.explicit ?詳盡的;明晰的;明確的
stated clearly in detail, leaving no room for doubt or confusion
EX: the arrangement had not been made explicitly.
6.be proportion to ?與……成比例
7.elliptical ?(口頭或書面表達(dá))省略的;橢圓的
(of speech or writing) lacking a word or words, especially when the sense can be understood from contextual clues
EX: an elliptical orbit
8.spiral ?螺旋形的;螺旋
EX: spiral the bandage round the injured limb
9.interval ?間隔
an intervening time or space
EX: After his drparture, there was an interval of many years without any meetings.
10.repute ?普遍認(rèn)為;以為
be generally said or believed ti do sth or to have paticular characteristics
EX: This area gave the lie to the reputed flatness of the country.
11.finite ?有限的;有窮的
having limits or bounds
EX: every computer has a finite amount of memory
12.eclipse ?日食;月食
13.wavelength ?波長(zhǎng);波段
14.equation ?等同;相等;均衡;等式
the process of equating one thing with another
EX: the equation of science with objectivity 對(duì)科學(xué)性和客觀現(xiàn)實(shí)的等量齊觀
15.relativity ?相對(duì)性;相對(duì)論
16.crest ?浪尖;頂部;達(dá)到頂部
crest value ?峰值
dividing crest ?分水嶺
17.infrared ? 紅外線(的)
infrared camera ?紅外照相機(jī)
18.notably ?尤其
especially; in particular
EX: A diet low in animal fat protects against potentially fatal diseases, notably diabetes.
19.contracting ?收縮的
20.hitherto ?迄今;到目前為止
EX: have hitherto continued to do sth
