水汽辐射仪

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the

发表于:2018-11-28 / 阅读(259) / 评论(0) 分类 新概念优美背诵短文50篇

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(63) / 评论(0) 分类 Scientific American(五)月

BEIJING, Oct. 21 (Xinhuanet) -- A team of European researchers announced that they have found vast water vapor out of our solar system, according to a study in the U.S. journal Science Friday. Using Herschel Space Observatory, a European Space Agency

发表于:2019-02-09 / 阅读(62) / 评论(0) 分类 英语新闻

Man, born of woman, is of a few days, and full of trouble; 人从呱呱落地,只是短暂的几天,麻烦不断; He cometh forth as a flower, and is cut down; 他初如鲜花哪堪折; He fleeth also as a shadow, 像影子一样循去, And

发表于:2019-02-11 / 阅读(27) / 评论(0) 分类 美国语文第六册

What the Student Say in Science Classes 自然科学课上学生们都说了什么 The following quotations were gleaned from classroom discussions in 5th and 6th grade science classes. 下面的这些话都是从五六年级的自然科学课的课堂

发表于:2019-02-17 / 阅读(42) / 评论(0) 分类 英语小达人

There are 320 million cubic miles of water on Earth and that is all we're ever going to get. 地球上有13亿立方公里水,这是全部。 The system is closed: practically speaking, nothing can be added or subtracted. 系统已经关闭,说得明

发表于:2019-02-25 / 阅读(57) / 评论(0) 分类 万物简史
学英语单词
absorbed electron image
Aloha State
anuran
appt
ascii label
ash storage
auxiliary airport
average capacity standards
bagots
barrier-layer rectification
behavior of rivers
binary-coded octal
black-ties
center pivot sprinkling machine
clayite
closed tube method
contain an explosion
creeped
curetting
day work rate
diesel driven power source
dihydroxyflavones
do sb right
dokki
dollar-value estimate
drunkenlew
EEFA
electronic chronometic techometer
elwyn brooks whites
export quotas
facchinetti
filter factor
forbidden explosives
gamma generator
Gaussian curvature approximation
goatmoth
haplosporidians
head lamp housing
herba mosiae
high responder
high threshold
himachalane
historic episcopate
home birth
hospitaller
hydrologic features
in perpetuity
incrusted soil
integrated radiant emittance
Italian wedding soup
jacobinized
katadromy
knockbacks
Lesina, L.di
Lingran
London Port
magetometer
mechanical interlocking frame
medusoid
memory work space
mergers
Merton
methaniferous
mol concentration
naprapath
network interface module
Nezavertajlovka
novorossiysk
Nuka Bay
Old French
organists
photogra
police cars
prepositional insertion
pretended to
quinoras
rare spring-sedges
razoumoffskin (razoumovskyn)
reifezeugnis
rent arrear
Retan's treatment
robust method
roof rats
rope reel
rotary plate
runners
self-adapting
single means of disease control
slender reed
solution by successive approximation
stephen vincent benets
Strandhöfn
swan neck
telescopic gauge
transient resistance
Trichosanthes quinquangulata
two-statest
Umberto I
vertical space
wiggle-room
workyard