[化] 最大允许浓度; 极限允许浓度

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we travel to India by way of the John F. Kennedy Center for the Performing Arts in Washington, D.C. This cultural organization is c

发表于:2018-12-16 / 阅读(132) / 评论(0) 分类 2011年VOA慢速英语(三)月

may----------可能 May-----------五月 maybe--------或许 map-----------地图 mad-----------恼火的 math----------数学 match---------和。。。相配 magic---------魔法 magazine-----杂志 maximum-----最大的

发表于:2018-12-16 / 阅读(85) / 评论(0) 分类 用听的背单词-基础2000MP3(h-z)

Commission 佣金S: Salesclerk 售货职员 C: Customer 顾客情景对话 Dialogue对话1S: How much commission do you expect? 你希望多少佣金? C: How about a ten percent commission? 10%的佣金怎么样? S: 5% is the maximum we can do. 我

发表于:2018-12-26 / 阅读(73) / 评论(0) 分类 外贸服装口语

[00:01.61]As well as the group guide all teams have cooks [00:05.23]and porters. [00:07.03]While on a hiking trip, [00:08.88]our cooks prepare delicious meals. [00:11.49]And our porters carry your luggage, [00:13.87]which means that you can simply [0

发表于:2018-12-29 / 阅读(197) / 评论(0) 分类 北师大版高中英语模块3

21. That matters because theory suggests that the maximum sustainable yields that can be cropped from a fishery comes when the biomass of a target species is almost 50% of its original levels. 【分析】多重复合句。句子主干是 That matter

发表于:2018-12-30 / 阅读(73) / 评论(0) 分类 考研英语长难句讲解

Psychologically defined, concentration is the process of centering one's attention over a period of time. In practical application, however, concentration is not as simple to deal successfully with as the definition may imply. For this reason, it is

发表于:2019-01-02 / 阅读(119) / 评论(0) 分类 双语有声阅读

From VOA Learning English, this is the Health Lifestyle report. In recent decades, countries around the world have made great progress against malaria. However, a new report from the World Health Organization (WHO) says that progress is at risk. This

发表于:2019-01-03 / 阅读(101) / 评论(0) 分类 2018年VOA慢速英语(二)月

数量 Quantity (一) Let's talk about the problem of quantity. 我们谈谈数量的问题吧。 You'll issue a certificate of quantity and weight. 你们必须出具数量和重量证明书。 The package number and quantity are identical with

发表于:2019-01-06 / 阅读(127) / 评论(0) 分类 实用英语

AS IT IS 2016-01-09 Most Wanted Drug Kingpin El Chapo Arrested 墨西哥大毒枭古兹曼越狱后再次被捕 Fugitive drug lord Joaquin El Chapo Guzman has been captured six months after his bold escape from prison. He was one of the most wanted m

发表于:2019-01-12 / 阅读(91) / 评论(0) 分类 2016年VOA慢速英语(一)月

Move your body to the Maximum x 8 Up against the wall see you drawn to me so sexy Intimate but raw youre giving it all to me Im moving left youre moving right two bodies but were so damn tight Everybody's watching but they cant see the way that youll

发表于:2019-01-14 / 阅读(97) / 评论(0) 分类 节奏布鲁斯

21. That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels. 【分析】多重复合句。句子主干为That matters。

发表于:2019-01-16 / 阅读(118) / 评论(0) 分类 考研英语长难句讲解

air passenger departure tax 飞机乘客离境税 Air Services Negotiations Unit [Economic Services Bureau] 民航运输谈判组〔经济局〕 airport tax 机场税 alcohol duty 酒精税 alienation

发表于:2019-02-01 / 阅读(106) / 评论(0) 分类 财会英语

BEIJING, July?30 (Xinhuanet) -- At 6:00 a.m. today, typhoon Saola was centered about 410 km southeast of Hualian, Taiwan province with maximum wind force up to scale 12 near its center. Saola is forecasted to move north by west at speed of 5-10 km pe

发表于:2019-02-11 / 阅读(88) / 评论(0) 分类 英语新闻

Facebook's initial public offering was May 18. CNBC was covering the event live. Ian went online at 11 a.m. Shares were selling at $39 each. He decided to gamble his entire savings of $5,000. He placed a market order to buy 128 shares. He waited for

发表于:2019-02-15 / 阅读(83) / 评论(0) 分类 英文短篇故事(纽约)

请看相关报道: The draft law sets operating standards for travel businesses and scenic areas, and prohibits travel agencies from forcing tourists to purchase goods. 该草案设定了旅游行业和景点的运行标准,同时禁止旅行社强

发表于:2019-02-17 / 阅读(76) / 评论(0) 分类 英文语法词汇

Angles - the lines created to the pockets between balls 角度 在球袋和球之间形成的线路 Break - a sequence of scoring shots - the number of points scored in one go 一杆球 连续击球得分,即击打一杆后所得的总分 Backspin

发表于:2019-02-18 / 阅读(100) / 评论(0) 分类 实用英语

Todd: Hello, Gabrielle! Gabrielle: Hello! Todd: How are you doing today? Gabrielle: Good thanks. Todd: Now, Grabrielle, I hear that you are going back home to New Zealand Gabrielle: That's right. I'm going home for summer. Todd: OK. What are your pla

发表于:2019-02-27 / 阅读(171) / 评论(0) 分类 英语访谈对话

模仿文本: The sun is currently at its maximum - that point in its 11-year cycle where solar activity should be at its height. Usually scientists will expect to be seeing large numbers of sunspots and solar flares. But this time around the sun i

发表于:2019-03-06 / 阅读(149) / 评论(0) 分类 英音模仿秀

经典陷阱种类: 1. 时间先后 考题中经常通过现在和过去的状况的比较来设置陷阱,考生要特别注意used to, in the past, many years ago, at present, now,in the future 等一系列提示时间先后的词。 例如在租

发表于:2019-03-13 / 阅读(166) / 评论(0) 分类 雅思英语

lean vi.斜靠 a.瘦的 The young man was leaning against the wall, looking into the sky. 这年轻人斜靠着墙,仰望着天空。 Matthew's brother is tall and lean. 马修的弟弟又高又瘦。 You should eat more vegetables and lean meat if

发表于:2019-03-17 / 阅读(342) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
acetal formation
Aesculus
altruism
as viewed from
Assynthian
australis pisces
autotomy reflex
b.c.c.
Baldy's operation
bottle rinser
braided compressionresistant hose
calendulas
canu
chloroborate
chondracanthids
coelicomycin
colo(u)rimetric standard solution
cured natural rubber
CV joint
deflecting cavity
diaminodiphosphatide
differentiation of tri-Jiao
direction coefficient
double reduction spur pinion
environmental quality evaluation
extrafollicular
family Thripidae
filling floor
finals
flaxseed oil
forcipomyia (lasiohelea) danxianensis
friction pull
fucugetine
fumigacin
General-Purpose Problem Saver
glycerine Iitharge cement
go into the army
governing council
growth shake
guanosine tetraphosphate
have a foggy noodle
HPLC
hydrogel sheet
impulse reactance
in works
infeed set-up
instantaneous error of rotation
intractable heart failure
jack base
Jumaytepeque
kibaki
Krause's operation
lateral cavity
low-sets
mabuya
methodic doubt
midgets
monolithic integrated circuit
motif description
nagels
narrow shave
non-resident program
novogratz
nutrients
obsolescence cost
obstruction set
occlusal rest
Ocheyedan
operation inspection log
operationtip
overpolluted
peak diameter
penicillin-152
plumb line deflection
post climax
precision alignment gyrocompass
present weather
purple milkweed
Rosasco
rubber milling
secondary sewage treatment
self intoxication
semicryptic
Skraup synthesis
snow-shoeing
starting station
strike-balk
sturring
system rehearsal
take a load off someone's mind
tooth trauma
track disorder
TSNF
Ulotrichaceae
ultrasonic band
vilmorrianine
vinyzene
wall ratio
wear resisting cast iron
wide-angle reflection survey
Xanthoceras
your radio