时间:2019-01-29 作者:英语课 分类:万物简史


英语课

 The commercial potential for the stuff—which soon became known as phosphorus, from Greek and Latin roots meaning "light bearing"—was not lost on eager businesspeople, but the difficulties of manufacture made it too costly 1 to exploit. An ounce of phosphorus retailed 2 for six guineas—perhaps five hundred dollars in today's money—or more than gold.


它很快被称之为磷,这个名字源自希腊文和拉丁文,意思是“会发光的”。有眼光的实业界人士看到了这种物质的潜在商业价值,但生产的难度很大,成本太高,不好开发。一盎司(约28.35克)磷的零售价高达6几尼—很可能相当于今天的300英镑—换句话说,比黄金还要贵。
At first, soldiers were called on to provide the raw material, but such an arrangement was hardly conducive 3 to industrial-scale production. In the 1750s a Swedish chemist named Karl (or Carl) Scheele devised a way to manufacture phosphorus in bulk without the slop or smell of urine. It was largely because of this mastery of phosphorus that Sweden became, and remains 4, a leading producer of matches.
起先,人们号召士兵们提供原料,但这样的做法对工业规模的生产几乎无济于事。18世纪50年代,一位名叫卡尔·金勒的瑞典化学家发明了一种方法,不用又脏又臭的尿就能大量生产磷。很大程度上就是因为掌握了这种生产磷的方法,瑞典才成为——而且现在还是——火柴的一个主要生产国。
Scheele was both an extraordinary and extraordinarily 5 luckless fellow. A poor pharmacist with little in the way of advanced apparatus 6, he discovered eight elements—chlorine, fluorine, manganese, barium, molybdenum, tungsten, nitrogen, and oxygen—and got credit for none of them. In every case, his finds were either overlooked or made it into publication after someone else had made the same discovery independently. He also discovered many useful compounds, among them ammonia, glycerin, and tannic acid, and was the first to see the commercial potential of chlorine as a bleach—all breakthroughs that made other people extremely wealthy.
金勒既是个非同寻常的,又是个极其倒霉的人。他是个地位低下的药剂师,几乎在没有先进仪器的情况下发现了8种元素——氯、氟、锰、钡、钼、钨、氮和氧——但什么功劳也没有得到。每一次,他的发现要么不受人注意,要么在别人独立做出同样的发现以后才加以发表。他还发现了许多有用的化合物,其中有氨、甘油和单宁酸;他还认为氯可以用做漂白剂——具有潜在商业价值的第一人——这些重大的成就都使别人发了大财。

adj.昂贵的,价值高的,豪华的
  • It must be very costly to keep up a house like this.维修这么一幢房子一定很昂贵。
  • This dictionary is very useful,only it is a bit costly.这本词典很有用,左不过贵了些。
vt.零售(retail的过去式与过去分词形式)
  • She retailed the neighbours' activities with relish. 她饶有兴趣地对邻居们的活动说三道四。
  • The industrial secrets were retailed to a rival concern. 工业秘密被泄露给一家对立的公司。 来自《简明英汉词典》
adj.有益的,有助的
  • This is a more conducive atmosphere for studying.这样的氛围更有利于学习。
  • Exercise is conducive to good health.体育锻炼有助于增强体质。
n.剩余物,残留物;遗体,遗迹
  • He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
  • The remains of the meal were fed to the dog.残羹剩饭喂狗了。
adv.格外地;极端地
  • She is an extraordinarily beautiful girl.她是个美丽非凡的姑娘。
  • The sea was extraordinarily calm that morning.那天清晨,大海出奇地宁静。
n.装置,器械;器具,设备
  • The school's audio apparatus includes films and records.学校的视听设备包括放映机和录音机。
  • They had a very refined apparatus.他们有一套非常精良的设备。
标签: 万物简史
学英语单词
a for instance
a.w.
Aeolic
air-to-air missiles
albatross around one's neck
allegedly
ammonium nitrate-fuel oil mixture
approach lighting system
autoshock cord glider launching
Ban Outhoum
blank reciprocal lattice
blanked scope
Bonshaw
Bradyrhizobiaceae
central clearing
commissives
component port
compound laccolith
counter overvoltage
cover protectometer
crystal formation
cup-type nozzle
Dangjin
de-emulsification
diatrizoate
Do you get much rain
download accelerator
dysentery vaccine
Elatostema bijiangense
enthraling
exit ramp
external water circulation
file name generation
fixed joBcontract
four-way
four-wheel braking
geographical profile
germyl
graphics symbol
guiteau
hull insurance
hyperneurotization
inherent flow characteristic
integrated environmental design
intelligibility threshold
jamaluddin
japanese anime
jolt ramming machine
Karelian language
lawbreaking
length measuring machine
lonicera kungeana hao
low-background
lubricant groove
machine-riveting
maintenance (maint)
mercuroxyammonium
minato-ku
mixed phase hydrocarbon
mixing transformation
Muskira
natural development
Novecyl
oklahoma-born
old city
pedways
peracting
perphosphoric lime
plunger-type pump
polypus cysticus
position control loop
project and design engineering
psoriasis arthropathica
punchlike
RCC (Radiochemical Co.)
residual exciting current
revolving field type synchronous alternator
root-mean-square value
Saar
samsonite
Sangiyn Dalay Nuur
scavenger cells
scientific terms
Seckach
shells out
shuttle spring
snoop leak detector
special character
stop roll
Symplocos ulotricha
three step feed box
tom-axe
toponymies
Turnbull, Mt.
unit-boundary
vascillans paralyses
vegetarian burger
Vested Liabilities
voice-operated antisinging device
vole bacillus
war debt
zygotene stage