石灰藻团块

Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 Scientific American(十一)月

AS IT IS 2014-08-10 Increase in Algae Population Infects Waterways 藻类群体的增加污染水道 The American city of Toledo, Ohio faced a serious problem earlier this month. Four hundred thousand people could not drink from the citys public wate

发表于:2019-01-12 / 阅读(95) / 评论(0) 分类 2014年VOA慢速英语(八)月

查尔斯摩尔船长是Algalita海洋研究基金会的创始人,他第一次发现了大太平洋垃圾带一片无边无际漂浮着塑料垃圾的海域。现在,他为我们讲述大海面临的日益严重的塑料碎片污染问题。

发表于:2019-02-05 / 阅读(90) / 评论(0) 分类 TED公开课:环境 重造计划
学英语单词
a DP
accounts payable-special funds
activator appliance
adolescently
advice of excess parcels
af amplifier
anterior medial basal segment of lower lobe
as happy as large
Bakhchysaray
basiotripsy
benign neoplasm
Bis-Acrylamide
box jig
breadth overall submerged
bursae infrahyoidea
chamizal
chromise
chronic emphysema
clear-felled area
climatological observation
commom ligament of knee
constant cells
coordinatior
cranial types
die by one's own hand
educational fair
electron exchange chromatography
Fjφra
footprints in the snow
free-field emission
goose dance (scilly isles)
high-land ice
hold-up
hollowwort
Impatiens uniflora
in sight of
keep ready
keg float
Kuvango
Kιzιlkaya
Lambasa
lateral ginglymus
left-click
lobe loading
long hair
matrix, adjacency
mattans
MBQ (modified biquinary code)
mean-square-error
mica pneumoconiosis
motherlinesses
new settings
nfes
ngargh
niaces
Novomoskovs'k
on plus side of the account
Orinoco River
over the counter stock
pendent light
PF3
physics of nondestructive testing
pick-up amplifier
pilulifer
plagusia squamosa
planarium
potassium hexafluorophosphate
push button station
Qaboun
reliability criteria
salary earner
sammen
sea carriage
service monitoring board
single frequency code
skipping-ropes
skitterings
soon-to-expire
span length
special-volume anomaly
sppend
sterile immumity
stigmatocythere berberovulgaris
subdefinitions
suction overfall
summing
systematic name
tasocitinib
testing machine of mechanical strength
thermotolenance
thingy
tinning factory
to surrender
trichloro-iodomethane
Usson-en-Forez
wall extensibility
wet-bulb pseudopotential temperature
winch-dyeing
wing core
wireless watcher
Xinjiangese
yaw regulating mechanism