马鹿茸

Before the eighteenth century, botany was merely a branch of medicine. Until then, mostly doctors and surgeons studied herbs. Attempts had been made by others to classify plant species into groups, but the breakthrough came with the work of Carl Lin

发表于:2018-12-04 / 阅读(112) / 评论(0) 分类 人教全日制普通高中英语(必修)高三(全一册)

Identity Thieves’ New Ploy: Pharming 2 How do people pharm? Pharming scams take a few different forms: Attackers could use malicious code, such as a virus, planted on a user’s PC to track keystrok

发表于:2018-12-19 / 阅读(258) / 评论(0) 分类 彭蒙惠英语

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve Ember. On our program this week, we will tell about an animal that can reproduce without mating. We also will tell about a Swedish man who d

发表于:2019-01-11 / 阅读(194) / 评论(0) 分类 VOA慢速英语2007年(六)月

By Kevin Billinghurst Uppsala, Sweden 26 May 2007 Celebrations this week in Sweden marked the 300th anniversary of the birth of Carl Linnaeus, the 18th-century Swedish scientist known as the father of taxonomy. On Saturday, the University of Uppsala,

发表于:2019-01-13 / 阅读(248) / 评论(0) 分类 2007年VOA标准英语(五月)

Ganso could be out until 2013, says physio RIO DE JANEIRO, Sept. 28 (Xinhua) -- Brazil midfielder Paulo Henrique Ganso could be forced to wait until next year to make his debut for new club Sao Paulo. Ganso, who joined the Brazilian top division outf

发表于:2019-02-06 / 阅读(223) / 评论(0) 分类 英语新闻

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发表于:2019-03-02 / 阅读(372) / 评论(0) 分类 加州英语分级G6

This was an amazing disclosure. 这句话里包含着丰富的历史内容。 Joseph Banks was England's greatest botanist, and the Endeavour voyage that is the one on which Captain Cook charted the 1769 transit of Venus 约瑟夫班克斯是英国最伟

发表于:2019-03-04 / 阅读(217) / 评论(0) 分类 万物简史

The Linnaean system is so well established that we can hardly imagine an alternative, 林奈分类系统的地位已经牢固确立,我们很难想像还能有别的体系来取而代之。 but before Linnaeus, systems of classification were often

发表于:2019-03-04 / 阅读(262) / 评论(0) 分类 万物简史

The flowers' leaves serve as a bridal bed, which the Creator has so gloriously arranged, 花儿的叶子当做新婚之床,这一切造物主已经作好了极好的安排, adorned with such noble bed curtains, and perfumed with so many soft scen

发表于:2019-03-04 / 阅读(202) / 评论(0) 分类 万物简史

First: The uncertain, unsettled condition of this science of Cetology is in the very vestibule attested by the fact, that in some quarters it still remains a moot point whether a whale be a fish. 第一,鲸类学这门科学之未定未决的情形,正

发表于:2019-03-10 / 阅读(179) / 评论(0) 分类 白鲸记
学英语单词
a train of
air guitarist
air resources
alkylaryl sulfomates
apron plate
attribute closure
autocritique
awrah
baby-face
blood island of yolk sac
breshin
bullnose plane
butylaceous
castano
ceramic absorber
cerny
chronobiologists
cians
civil companies
clearing heat and eliminating phlegm
cluke
cold-weld
commercial data recorder
constant stroke pump
coral cut
Cytochron-S
death-liker
deflection distortion
destrim
di-n-butylcadmium
dibenzylmercury
ditchwater
dubbings
Dutch metal
eglumetad
ethylvinylether
fenale partner
frequency shift elegraphy
gable top carton
gas-assisted injection molding
gasoline meter
Gerstmann syndrome
giardello
Goreyesque
Gripenin
guilingly
i-sait
in all one's glory
inactive trust
Kushchevskaya
labor-using technology
lattice corneal dystrophy
lay something flat
life estimation
lolli
Lycras
lying with
magnetic core array
mahendras
manifold tunnel
microcytis pseudofilamentosa
military personnel
mouse mill
MPD generator duct
needs analysis
Noddy work
non-continuous series
non-leakage factor
optimum curve
panck
payroll
plasma clearance
plurisubharmonicity
preformed coil
pregnaunt
psychological states
python regius
retrades
rhinohematoma
rudder arm
shaft base system
silas
single air gripper feed
ski-jump energy dissipator
sola check
Sorde-l'Abbave
spindasis kuyanianus
standing around
stannous
swimming crab
São Francisco de Sales
T-IMP
tabled zero-sided Lindenmayer system
tufaceous limestone
tundral
ultraviolet irradiation
unbounded medium
vapoaural massage
velincher
volpristin
Yare, R.