乳糖发酵

lactose fermentation的用法和样例:

例句

  1. Lactose fermentation is used to verify the existence of coliform bacteria in national criteria.大肠菌群的国标检验法采用乳糖发酵法。

Sara needed to see the doctor. She had an upset stomach. She felt bloated, and needed to pass gas every minute or so. This was terrible. She couldnt go anywhere in public. Her friends told her it was because she had moved to America. The air, water,

发表于:2018-12-06 / 阅读(93) / 评论(0) 分类 365个英语简短小故事

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The ability to digest milk as adults, and as infants, actually, is due to the expression of an enzyme called lactase. That's the University of Pennsylvania's Sarah Tishk

发表于:2018-12-24 / 阅读(78) / 评论(0) 分类 Scientific American(二)月

This is Scientific American 60 Seconds. I'm Cynthia Graber. This'll just take a minute. In Europe and the near east, people went from being mobile hunter gathers to more settled agriculture way of life. But in Africa, no matters domesticated animals

发表于:2018-12-24 / 阅读(107) / 评论(0) 分类 Scientific American(六)月

AGRICULTURE REPORT - Making Cheese the Traditional Way, Part Two By Mario Ritter Broadcast: Tuesday, October 04, 2005 I'm Jim Tedder with the VOA Special English Agriculture Report. Last week, we hear

发表于:2019-01-02 / 阅读(93) / 评论(0) 分类 农业与发展

FAITH LAPIDUS: Im Faith Lapidus. DOUG JOHNSON: And Im Doug Johnson with EXPLORATIONS in VOA Special English. Since ancient times, people have grown grapes to produce wine. Join us as we tell about the history of wine and how it is made. We will also

发表于:2019-01-12 / 阅读(92) / 评论(0) 分类 2010年VOA慢速英语(十)月

At the same time, methanogens can use hydrogen and carbon dioxide produced by other bacteria to generate methane, 同时,产甲烷菌可以使用其他细菌产出的氢和二氧化碳以生成甲烷, which can reduce the total volume of gas by u

发表于:2019-01-17 / 阅读(101) / 评论(0) 分类 TED演讲教育篇

You start with a liquid containing some kind of sugar, add yeast, and wait. The yeast digests the sugar, giving off alcohol in the process. The sugar in beer comes mostly from a grain called barley. With wine, the sugar usually comes from grapes. Eit

发表于:2019-01-22 / 阅读(84) / 评论(0) 分类 英语时差8,16

you shouldnt quit drinking milk. It is a good source of calcium after all.what you should do is stop consuming dairy on an empty stomach period. On an empty stomach, dairy moves faster through your intestines and is more likely to cause you intoleran

发表于:2019-01-26 / 阅读(72) / 评论(0) 分类 英语听力文摘 English Digest

词根联想记忆法词汇教程(四)

发表于:2019-02-01 / 阅读(87) / 评论(0) 分类 英文语法词汇
学英语单词
abstinency
adeoniform
adrenogenital symdrome
aphagopraxia
aquatic microorganism
be careless about
be unique to
Beutlermethod
blood shedder
bob wire
boot us
break-before-make
bridge (circuit)
bring something on
CARACANTHIDAE
centenary appraisal
chocolate spot
chordal tissue
codlin moth
crawler-tread
Cringleford
cut the cable
cuts into
delts
Diana monkeys
disqualify for
downgoing
doyen of diplomatic corps
Dusocin
Dysstichy
e.w
Erioderma
Executive Forfeit
fetalometer
final saturation
fingerlings
fire pack
fruit-and vegetable processing plant
gitties
grinding force
half-width
helicobasidin
house keeper
iminoctadine
infertility
international disarmament
intervenient
jalaps
job control job id
kalfax film
Kitago
Laguncularia racemosa
law of lever
lokuta (sudan)
lucky lindies
lykam
malic
Meissner coil
methyltolylcarbinols
minimikes
moving average process
mtRNA
need hierarchy
Nicollella
nine-month
organic vertigo
parabolic logarithm
past mistress
photo head plotter
pluviographic
press shell
pulsating sphere source
quennell
reaction at support
reactor damage
reconvergences
reverse casehardening
saliferous strata
saprolegnia subterranea
sequential programming
Sharp I.
she's like
snowy mespilus
tailorings
terebrate
the dying swan
three wire transformer
took a telling
torsion suspension
traction drive shaft
traversing conveyor
treewe
trimethyl oxosulfonium iodide
trophoblastic knob
tungsten point file
typical daylight
typifiers
undivided surplus
vapor cooled transformer
white dead nettle
yoke assembly
young jeezy