[数] 子度量拓扑空间

UNIT 8 Text A PRE-READING TASK Exercise 1 Before reading the passage, try to answer the questions. 1. How many years do you think it takes to double the world population now? 2. What might be the poss

发表于:2018-12-04 / 阅读(232) / 评论(0) 分类 实用英语综合教程

65 野火的燃烧会造成汞污染 ENVIRONMENT REPORT September 7, 2001: Mercury Pollution in WildfiresBy George Grow (Start at 59

发表于:2018-12-09 / 阅读(74) / 评论(0) 分类 自然探索

A Real Stewart ACT I There's nothing more joyous than the arrival of a new baby. 没有任何事能比新生儿的到来更令人喜悦了。 I am so excited. Mother! 我好兴奋,妈妈! Just imagine

发表于:2018-12-20 / 阅读(122) / 评论(0) 分类 走遍美国 Family Album U.S.A

Unit 16 concluding a contract Mr Yu, pruchasing manger of NNC company is on the discussion with counter part Mr sean, marketing manager of EIF company limited, talking abour concrete contract terms for the improt business of PAA into China. S:Good mo

发表于:2018-12-25 / 阅读(75) / 评论(0) 分类 外贸英语口语

GWEN IFILL: Finally tonight, we return to one of another of our periodic essays. There are many hot topics under debate in 2016. Bestselling author Daniel Pink wants us to focus on one issue not making headlines, how the metric system measures up. DA

发表于:2018-12-31 / 阅读(65) / 评论(0) 分类 PBS访谈教育系列

1、报实价 This is to confirm uour telex of 6 April1997,asking us to make you firm offers for rice and soybeans Cf singapore.We telexed you this morning offering you 300 metric tons of一步polished rice at A$2,400 per metric ton ,cf singapore,for

发表于:2019-01-08 / 阅读(61) / 评论(0) 分类 天天商务口语

Fresh Water 淡水 Fresh water comes from ponds, lakes, rivers and streams. 淡水来自于池塘、湖泊、河流和溪流。 People use fresh water for drinking, farming and so on. 淡水可用于饮用、耕种等等。 People can only drink fres

发表于:2019-01-10 / 阅读(64) / 评论(0) 分类 与美国小学生一起学英文第3册

(a.) Dear Mr. Jones: We thank you for your letter dated April 8 inquiring about our leather handbags. As requested, we take pleasure in offering you, subject to our final confirmation, 300 dozen deerskin handbags style No.MS190 at $124.00 per dozen C

发表于:2019-01-21 / 阅读(105) / 评论(0) 分类 天天商务口语

生活大爆炸第四季第七集_3 剧情简介: The Big Bang Theory是一部以科学天才为背景的情景喜剧.四位科学天才分别是:可爱善解人意的Leonard,高智商零情商的Sheldon,会六国语言的 Howard Wolowitz,以及患有

发表于:2019-01-28 / 阅读(74) / 评论(0) 分类 生活大爆炸第四季

Delicacy was the key word. Not a whisper of disturbance could be allowed into the room containing the apparatus, so Cavendish took up a position in an adjoining room and made his observations with a telescope aimed through a peephole. The work was in

发表于:2019-01-29 / 阅读(62) / 评论(0) 分类 万物简史

66 成功维修比萨斜塔 DATE=7-12-01 TITLE=SCIENCE REPORT - Leaning Tower of Pisa Repaired BYLINE=George Grow (Start at 1'02

发表于:2019-01-30 / 阅读(60) / 评论(0) 分类 文化聚焦

Broadcast: May 6, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Nuts that grow on trees are an important part of the diet in many cultures. They also provide an important ex

发表于:2019-01-30 / 阅读(187) / 评论(0) 分类 VOA2003(上)-社会广角

拓扑排序 topological sort 偏序 partical order 拓扑有序 topological order AOV网 activity on vertex network AOE网 activity on edge network 关键路径 critical path 匹配 matching 最大匹配

发表于:2019-02-01 / 阅读(78) / 评论(0) 分类 实用英语

得克萨斯州废气排放量仍居全美居首 HOUSTON, Oct. 23 (Xinhua) -- Texas remains to be the biggest greenhouse gas emitter in the United States, according to a report released Wednesday by the U.S. Environmental Protection Agency (EPA). Tex

发表于:2019-02-04 / 阅读(38) / 评论(0) 分类 英语新闻

BEIJING, Aug. 20 (Xinhua) -- China's crude oil production increased only 0.6 percent year on year to 17.24 million metric tons in July as the current economic slowdown dampened fuel demand in the country, according to data released by the National De

发表于:2019-02-07 / 阅读(76) / 评论(0) 分类 英语新闻

BEIJING, Feb. 25 (Xinhua) -- China will work to control coal consumption this year in the face of strained coal supplies, the country's energy chief said Saturday. Putting a cap on total coal consumption will help to hasten industrial restructuring a

发表于:2019-02-08 / 阅读(86) / 评论(0) 分类 英语新闻

Metric是来自加拿大多伦多的独立摇滚乐队,据说乐队是由多伦多艺术大学学生Emily Haines(女主唱)与拥有茱莉亚音乐学院古典音乐背景的James Shaw所领军的摇滚组合。 Wanna make a bet We'll be neck a

发表于:2019-02-11 / 阅读(46) / 评论(0) 分类 金属

1.无法提供客户想要的产品时回复 Dear Thank you for your enquiry of 12 March cate 9 cable. We appreciate your efforts in marketing our products and regret very much that we are unable to supply the desired goods due to excessive demand. W

发表于:2019-02-13 / 阅读(72) / 评论(0) 分类 实用英语

Reduce price and conclude a deal 降价达成协议 Mr. Smith, I'm wondering whether you have found a way of considering my offer? 史密斯先生 ,我想知道你方对我方的报价考虑好了吗? I certainly have the will but I wonder if I've

发表于:2019-02-15 / 阅读(55) / 评论(0) 分类 外贸英语话题王

1.无法提供客户想要的产品时回复 Dear Thank you for your enquiry of 12 March cate 9 cable. We appreciate your efforts in marketing our products and regret very much that we are unable to supply the desired goods due to excessive demand. W

发表于:2019-02-19 / 阅读(52) / 评论(0) 分类 英语新闻
学英语单词
5-O-desmethylnobiletin
a rough diamond
adumbratively
amphitrites
Angstrom's formula
be swimming in
berongaboy
Bleckhausen
branti
buckling
Caerhun
cardiovascular system
clergyman's sore-throat
copelatus japonicus
deck sundry
depth of drill
Diplosoma
dominionless
dried peppermint leaf
e-mail overload
e-sourcing
egretta caeruleas
electro-tinplate
ethusina insolita
financial indemnity
fmcw radar
Frosta
full-wafer memory
gage vessel
gij
have a maggot in one's head
have credit with sb
high frequency motor generator
hook
hysteroovariectomy
igba
Ilex wattii
in-place testing
institute of management accounting
interdiction countermeasure
iron opal
iron-skutterudite
isanakatabaric chart
leasing-type
lewitt
long liner
lose track of time
machine-oriented languages
magnetic fabric
manglers
metal-dielectric interferometry
methyl cyclobutane
model pad method
mousambis
N product
narrow workings
offset eyepiece
oligarchic
optical cleaning agent
ovariocyesis
PCIA
pedal roller
pitman-cut-terbar alignment
pivots polishing mcahine
planned performance
plant pest
plnsmagene
poinsett
popup
pressed section
pseudopelmatops nigricostalis
rice stubble
roaming service
robert wilhelm bunsens
rodacy
self-learnings
sends out for
single customs document
single member district
single-way switch
small-outline j-lead
snap fastener
Soviet of the Union
standard details
State-run hotel
steering resisting torque
sticking in
strike staff
structured interview
Sylt
synchroflash
taiwan-china
Tarenna
Threlkeldia
two party sight draft
unsacerdotally
upstream flow
vacuum incandescent bulb
vapor rate
whole kernel
Wikstroemia indica
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