软氮化

NASA: Strong Evidence of Liquid Water on Mars NASA发现火星存在液态水的强有力证据 Scientists have found strong evidence of salt water on the planet Mars, the U.S.space agency NASA announced Monday. 美国太空总署国家航空航天局周

发表于:2018-12-08 / 阅读(36) / 评论(0) 分类 2015年VOA慢速英语(九)月

One of my favourite times of the day is bath time. I absolutely love taking a bath. Baths are so much better than showers. Having a bath is the most relaxing thing. Theres nothing better in life than sinking into a hot bath and letting the water take

发表于:2018-12-26 / 阅读(68) / 评论(0) 分类 纯正英语一分钟

研究显示太阳能发电站使用熔融金属可能造价更为低廉 While water circulates in this scale model of a concentrated solar power plant, a full-size plant uses molten salt. 水在这种规模的太阳能集中发电厂循环时,这座实

发表于:2019-01-14 / 阅读(47) / 评论(0) 分类 VOA标准英语2016年(三月)

我们今天要学的习惯用语都包括这样一个关键词汇,salt。 Salt这个词大家都熟,是盐。人们在生活中少不了它,一切活细胞也都需要它,人们意识到盐的重要性已经有好几个世纪了,所以由s

发表于:2019-01-14 / 阅读(101) / 评论(0) 分类 美国习惯用语

Salt vs. Ice 食盐大战冰块 Y: Why does salt melt ice? D: It lowers the melting and freezing point of water. Y: Oh,OK.Wait,I don't get it. Doesn't that mean the salt make ice colder? D: Let me explain.Pure water freezes at thirty-two degrees Fahr

发表于:2019-01-26 / 阅读(47) / 评论(0) 分类 英语听力文摘 English Digest

从柴米油盐说起 中国人用柴米油盐酱醋茶概括了生活所必须的点滴琐事,所以,一说起柴米油盐,说汉语的人头脑中第一印象就是过日子。 其实不只是中国人,全人类又何尝不是如此呢?不同

发表于:2019-02-17 / 阅读(58) / 评论(0) 分类 英文语法词汇
学英语单词
a.p.e.x
adaxially
address translator
adult physiology
agricultural agents
alveomycin
Amagasaki
ambages
antivegetarian
Appalachian National Scenic Trail
argentophil
auxoaction
base file name
bility
boin
bow-tie fiber
busy oneself with
carcass flooring
Cargo Ship Safety Equipment Certificate
chela
Chuck Berry
Church of Rome
cimex lectulariuss
closing of pores
column line
compressed air distributor
cooked salami
cross-fertilizable
cyclopropyls
cymel
derujinsky
dithionite
dogon
dyirbals
edriophthalmous
Elburz, Mountains
electric refining
English tar
ephemeridaes
Eulerian wind
explosion switch
Farington
first class charter
flat peas
foisting on
freezing method
fuel oil atomizer
gel pens
genus virgilias
Guineans
harlequin
hillside open pit
includ
ionizing radiation injury
kulturforum
Kyrö
Leptopentacta
mercury method
metacontextual
molecular-sieve zeolite
morbus ecdemicus
multi-shuttle loom
n-ethyl phenylamine
nell gwynns
net-pen cage fish culture
New Brunswick, Prov.of
nijaz
nonbelligerent
notedness
nun-bird
oddment
oil of celery
parting shots
plowshare bone (or ploughshare bone)
poison sb's mind
position line standard error
promoting digestion
public service corporation
Raraga
real-time system executives
regulation whistle
relative curvature
removal of core
rennet casein whey
role performance
send money
sendust
serrated base
settlement factor
Sopyeong-do
spathulatine
spiral fracture
stainless steel bolts
steeped in
tap-ooze
the odds are stacked against you
tog himself out
type-X leader
venae cerebri superiores
water hammer absorber
water-distribution
winding-stair