动植物的温度

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

发表于:2018-12-01 / 阅读(201) / 评论(0) 分类 新东方背诵文选

By Gary Garriott Broadcast: July 22, 2003 This is Robert Covent with the VOA Special English Agriculture Report. Many farmers around the world are 1)composting to improve their soil so they can produc

发表于:2018-12-07 / 阅读(47) / 评论(0) 分类 VOA2003(下)-农业与经济

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow range around 37C; a departure of a few

发表于:2018-12-30 / 阅读(43) / 评论(0) 分类 考研背诵50篇

1. If we did not have air, there would be no sound. Without air, there would be no life. 2. not…but… 不是 … 而是 … 连接并列状语 eg: In the past three years, he did not study for his

发表于:2018-12-30 / 阅读(38) / 评论(0) 分类 自考英语(一)78讲

英语短文:Cells and Temperature Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow ra

发表于:2019-01-08 / 阅读(52) / 评论(0) 分类 英语小短文

Well, mushrooms are merely one of many types of fungi. Not all fungi grow in soil. However, mushrooms and other fungi do resemble plants in many ways, so much so that scientists long classified fungi plants, but they know better now. Eating Habits Wh

发表于:2019-02-24 / 阅读(53) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
aerospace equipment instruction
Allium winklerianum
altofrequent
analogical control
auerswald
average gross money wages
bill of pratique
bogywoman
c.c.t.
Candaces
casearia glomerata roxb.
CAV
charge-stroage tube
Chinese leaves
chipchases
Cistanthe
clot-bird
confineless
cook-up
croddy
cutaneous ureterostomy
deter ... from
Dian Lake
dihydrocuminaldehyde
DIIOP
efficiency recovery
electromechanical effects
emplane
ex-pat.
external power supply
fatty alcohol-polyoxyethylene ether
felviten
five-bedrooms
flamencoes
flocculated structure
flour golds
flustrate
flying school rating
free-draining
friction feed motion
gheld
hepatolysin
hidden-outline
high cube container
Houben-Hoesch synthesis
HTDOP
hurtling
indirect insertion
institute rules
integrities
International Radio Watch-Keeping Period
kingma
lacquer-like protecting layer
Leos
loan default
manometrically
maritime mobile
micro causality condition
miscue analysis
multipass overlapping
napier equation
National Film Theatre
Nef and Spengler method
ocellar plate
oligomeric protein
Oost-Vlaanderen, Prov.
optimum concentration
Panicum maximum
Pelican I.
per-gallon
Pilimelia
plain presedimentation basin
pooling of land as shares
pressure increment
pythium iwayamai ito
recurrent event
reflected impulse
relative error of closure
rotala mexicana cham et.schltdl.
Saint-Raymond
sales of land
samarium oxalate
scrieveboard
sealapack
semi-arid climate
Sitophilus zeamais Motsch
slavery law
sphenoturbinal
spring-locked
star resistor
teleplay
TETRAGONURIDAE
the living standard
tiral trench
tocopherol-dl-alpha
tritriacontanoic
trunk-length hosiery
tympanic part
under port burner
zoescope