[化] 季铵卤化物

In business, Optus has called for Telstra's proposals on its participation in the national broadband network to be blocked. Optus' chief executive Paul O'Sullivan says Telstra's current plan for the separation of its retail and wholesale arms wholesa

发表于:2018-12-11 / 阅读(152) / 评论(0) 分类 澳洲ABC新闻快递2011年

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(161) / 评论(0) 分类 实用英语

Because the British were the most active in the early years, British names are predominant in the geological lexicon. Devonian is of course from the English county of Devon. Cambrian comes from the Roman name for Wales, while Ordovician and Silurian

发表于:2019-01-29 / 阅读(140) / 评论(0) 分类 万物简史

AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have

发表于:2019-01-30 / 阅读(172) / 评论(0) 分类 农业与发展
学英语单词
Abel-Pensky flash point test
absolutising
acre breadth
air cushion car
airflow multimeter
angle of approach
Ansudu
atmospherically
avises
bad-debts
be symptomatic of
bearwoods
Biscarosse
Bluegrass Stater
build-in test equipment
Cefofix
Cerf, L.du
chromospheric
cladophora ohkuboana holm.
close-up cloud chart
cokins
colo(u)r fastness to alkaline milling
Cpus
cutting movement
delate
demand assignment satellite network
Duminichi
emphysematous phlegmons
ESPERN
EUDR
even mass
fluid-bed dry scrubber
for account of
frazzled
Galilean moon
genus Halicoeres
genus thermobias
gunhouse
Hemitripteridae
herdmans
Heterocarpus
ichthyophthiriasis
iinstitution
impact force of falling stone
increep
industrial eye
input/output control
inverted convertor
Issus
knauffite
krishman
latex compounding
lavenderish
lenscale
line emission
Lokasenna
malignant pustules
matricized
mechanically gated channel
minimum distance decoder
mirie
Moncef
monikine
motor generator unit
multiple core
multiple voting shares
nonspecific granuloma
oc-768
ostracizations
pang pang wu
payment of tax
photoperception
picophytoplankton
pisasphalt
plain steels
plasma containment
potassium hydrogen saccharate
precise drawing
production factors
republics of iceland
residual theory
rim lock
roped off
shock enema
sill cock
single plunger plastic injection moulding machine
single spiral turbine
socialistic education
standing permit
Stipa glareosa
storb
systematic designs
thomas kyds
tinily
toralizumab
transfinite induction
Truckee
uranisco-
variable-connector
vectorize
work station structure diagram
yttrocrasite