[化] 苯酸; 苯甲酸
[医] 苯甲酸
词型变化:名词复数形式 : benzoic acids

benzoic acid的用法和样例:

例句

用作名词(n.)
  1. Benzoic acid has antibacterial and antifungal properties.苯甲酸具有抗菌和杀真菌的特性。
  2. Therefore, it is important to assess the levels of benzoic acid in milk in China.因此,对中国乳制品中苯甲酸含量进行评估是十分有必要的。

What I saw was a great opportunity to provide computing technology in a much more efficient way. That was the core idea of what became Dell Computer Corporation, and it’s one that we’ve stuck with

发表于:2018-11-28 / 阅读(129) / 评论(0) 分类 疯狂英语2002年

Challenge(难题挑战,而不说problem,比较积极),reputation(声誉) F: your challenge is to lower your distribution costs. M: but not at the expense (cost)of our reputation. F: No, you still have to deliver on time. M: If we lower distribution costs, we

发表于:2018-12-16 / 阅读(141) / 评论(0) 分类 VOA 商务英语

今天我们要学的词是challenge。 Challenge, 是挑战的意思。经济不景气,使今年的大学毕业生面临严峻的就业挑战。 College graduates are facing tough challenges in finding a job amid the economic downturn, 奥巴马在法

发表于:2019-02-06 / 阅读(40) / 评论(0) 分类 英语单词荟萃

RIO DE JANEIRO, Jan. 23 (Xinhua) -- Brazil's Davis Cup captain Joao Zwetsch has welcomed the challenge of facing a United States team buoyed by the inclusion of world No. 13 John Isner. Isner had been doubtful for next month's World Group first-round

发表于:2019-02-07 / 阅读(93) / 评论(0) 分类 英语新闻

What New Challenge are You Going to Take This Year? If you want to grow, you need to expand your personal capacity. I already wrote about it before, but I think its necessary to touch on this topic again. Its an important topic that deserves constant

发表于:2019-02-07 / 阅读(76) / 评论(0) 分类 阅读空间

Police in northwest China's Xinjiang Uygur Autonomous Region say 181 terror groups were dismantled since a sweeping campaign was launched a year ago. According to police, 96 percent were thwarted at the planning stage, and 112 suspects turned themsel

发表于:2019-02-18 / 阅读(72) / 评论(0) 分类 cctv9英语新闻2015年
学英语单词
Armenian Church
Asbury, Francis
Astrocytus
azoic compound
band saw stretcher
bell crown
benumbment
beta-naphtol
BHN
blanking ampliffer
bowks
Cancer Research UK
carrier-free preparations
CDK-inhibitor
cell free
cells of tesmination
chronological systematization
coctoantiserum
contrastive difference
corundum products
costal chondritis
Crooke's changes
cumulative molecular-weight distribution
deck tackle
dehydromakisterone
dentex tumifrons
drift-netter
dyer's broom
europium oxide
execute card
farspoke
fashion icon
ferroelectric domain
flowcharts
fragments
free-speecher
fromherz
graphite-uranium ratio
gross building cost
half-cell
harsh grain
hemerdon
homomethionin
hubbards
incondign
indefensibleness
intextomyces contiguus
kirkman
lalorrhea
lithium cobalt oxide
lizard balloon
loss effect
magnetoconvection
Mental Deficiency Act
metabolizability
mix together
monochrome console
multispectral imaging
nonunifiable
obstacle avoidance laser radar
Ocean Towage
ordinary transaction
outside callipers
overswaying
pasta salad
Pasu
premodem
primary input
privary
psych verb
pulverized coal firing equipment
redeemer
remote surveillance and telemete-ring for highway level crossing
rhyobasalt
salzer
security custodian
self-repugnance
significatory
sinkiangensis
steel desk
stem eelworm
stm/sdh
subroutinization
tactical troops
tellurium disulfide
tension leveller
third-order leveling
three-letter code
triple salt
tripropyl
truk-mounted crane
tufted vetch
uncontentious
upstroke twisting
V.
variable area flowmeter
Victorian Rococo
wajed
water whirlpool brake
wons
Yankee
zsofias