同位素年代测定;放射性测定年代

定案理由 reason for decision 定金 deposit 定期减免所得税 regular reduction of income tax 定性 determination on the nature 丢弃 waive 东北人民政府 Northeast People's Government 东乡族自治县 Dongxiang Nationality Autonomous

发表于:2018-11-29 / 阅读(364) / 评论(0) 分类 法律英语

My Father Was My Hero My father was my hero, all throughout my life. The father of eight children, he saw his share of strife 1 . When I was very little, he appeared to be so large. In my eyes he coul

发表于:2018-12-05 / 阅读(170) / 评论(0) 分类 英语沙龙2004全年合辑上

In 1883, a creative engineer named John Roebling was inspired to build a spectacular[壮观的] bridge connecting New York with Long Island. However bridge-building experts throughout the world thought that this was an impossible feat and told Roebling

发表于:2018-12-11 / 阅读(241) / 评论(0) 分类 英文故事剧

[00:03.08]A person of great determination [00:07.65]Lesson 29 [00:11.60]1 Dialogue [00:15.36]Jane and Kate are leaving the swimming pool. [00:20.69]JANE:See you next Friday. [00:24.14]KATE:Next Friday?Why,what's happening?I'm going away for the weeke

发表于:2018-12-13 / 阅读(243) / 评论(0) 分类 高中英语人教版高三

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The Earths crust is old. Billions of years old. So old that its nearly impossible to imagine. And now scientists have discovered what may be the oldest

发表于:2018-12-24 / 阅读(186) / 评论(0) 分类 Scientific American(九)月

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(156) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres definitely methane on Marsand there are seasonal variations of how much is being released into the thin Martian atmosphere. Which means that Mar

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 Scientific American(一)月

What does an 800-pound gorilla eat? If you said: anything it wants, youre not thinking like a scientist. A scientist would say, Let me analyze the isotopic composition of its excreta and Ill get back to you. Because a new study shows that the ratio o

发表于:2019-01-08 / 阅读(162) / 评论(0) 分类 Scientific American(十二)月

Scientists Closer to Solving Plain of Jars Mystery A new group of human remains has been uncovered on the Plain of Jars in Laos. They are believed to date back to the Iron Age, some 2,500 years ago. The Plain of Jars is in the central Lao province of

发表于:2019-01-12 / 阅读(148) / 评论(0) 分类 2016年VOA慢速英语(三)月

If you have discipline, drive and determination, nothing is impossible. 如果你有自制力、动力和决心,没有什么是不可能的!

发表于:2019-01-21 / 阅读(199) / 评论(0) 分类 这句英语怎么说

当你给自己设定了一个目标之后,你是踌躇满志还是心存怀疑?当你没有如愿实现自己的目标时,你是不是就此降低对自己的期望?这篇短文将告诉你:矢志不移地追求你的目标,不妄自菲薄

发表于:2019-01-28 / 阅读(150) / 评论(0) 分类 实用英语

The Power of Determination: Glenn Cunningham's Story by Burt Dubin The little country schoolhouse was heated by an old-fashioned, pot-bellied coal stove. A little boy had the job of coming to school early each day to start the fire and warm the room

发表于:2019-02-03 / 阅读(249) / 评论(0) 分类 英语美文

HAVANA, June 5 (Xinhua) -- First Vice-President Miguel Diaz-Canel reiterated Wednesday that Cuba supports Syria's right of self-determination and sovereignty. Diaz-Canel made the remarks during talks with Mohsen Bilal, a special envoy of Syrian Presi

发表于:2019-02-06 / 阅读(181) / 评论(0) 分类 英语新闻

The biggest secret of success Once there was a young man who came to ask Socrates how to learn philosophy. Socrates said nothing but took him along to a river. He suddenly pushed him into the river forcibly. At first the young man thought Socrates wa

发表于:2019-02-08 / 阅读(164) / 评论(0) 分类 英语美文

那些最初的梦想 【口语词汇精选:梦想篇】 1.ambition 野心,抱负 【栗子】 She was intelligent but suffered from a lack of ambition. 她聪颖过人却因缺乏抱负而受苦。 2.live up to 履行,执行 【栗子】 He fa

发表于:2019-02-09 / 阅读(169) / 评论(0) 分类 英语口语

shall和will这一对助动词都用可于将来时态的表达,但它们还有一些用法的相异之处,分不清楚怎么办?看看牛津博客怎么说~ 1.The traditional rule in standard British English is that shall is used with first pers

发表于:2019-02-11 / 阅读(180) / 评论(0) 分类 英文语法词汇

O, that you were yourself, but, love, you are 啊,愿你就是你自身,但是爱啊, No longer yours than you yourself here live; 你拥有自己的时间长不过你的生命, Against this coming end you should prepare, 势不可免的末日会

发表于:2019-02-16 / 阅读(214) / 评论(0) 分类 莎士比亚十四行诗全集

Compston's machine allowed such rocks to be dated with unparalleled precision. 康普斯森的仪器能以无与伦比的精确度测定这些岩石的年代。 The prototype SHRIMP was built and machined in the Earth Science department's own worksho

发表于:2019-02-17 / 阅读(169) / 评论(0) 分类 万物简史

WASHINGTON - The Obama administration told Congress on Thursday it does not plan to make a determination on whether a military coup occurred in Egypt, avoiding a decision that would force the cut off of most of the annual $1.55 billion in U.S. aid. U

发表于:2019-02-18 / 阅读(145) / 评论(0) 分类 英语新闻

Once there was a young man who came to ask Socrates how to learn philosophy. Socrates said nothing but took him along to a river. He suddenly pushed him into the river forcibly. At first the young man thought Socrates was kidding so he didn't take it

发表于:2019-03-02 / 阅读(236) / 评论(0) 分类 英语美文
学英语单词
a figment of your imagination
abogenin
adjustable drawing table
Alvarado, Pedro de
antigonon leptopus
Armand Jean du Plessis
atresic teratism
autostill
avalanche excess noise
benefactresses
bottle grafting
carriable piston shape
chain and bucket elevater
cholestatic
coated ginger
compiler tool kit
conference telephone central board
cooperage store
copper(ii) hydroxynitrite
cynan
dialectick
dock hand
dress length
equation of Fuchs type
evervone
F2-region
foundationalisms
funeralgoer
generalized solution of Lagrange
getter container
gwartney
Harliano
heavy series hexagon nut
hedeoma pulegioidess
hydraulic traversing guide control
immune hemolytic anemia
inner endodermis
instacalling
interceed
interchangeable grain sieve
Itie
jet blast
Kolbuszowa
leech line
limiter diode current
lubrication device
manicon
mark-pen
Mauvoisin
medium-fast
nitrosations
No cross no crown
nonporous
nozzle valve assembly
nucleus reticulares thalami
oligo-1,6-glucosidase
oligochaetologist
operator of non-principal type
organismo
palatial architecture
pathogeny biology
peripheral arterial pulsation
pistillodes
pitied
plane rigging valve
plastic thickening
Plimouta
polonide
postoperative nutrition
potato pulp
pressure guard
profit transferred
progestagen
puckery
quick smoking system
R.Hist.S.
rectification of projection
rectifying thrust
register tons
reinterred
resonance absorber
septate junction
shaly bedded
spring diaphragm
standard specific gravity
strain measurement
Subantarctic province
Sāhri
terminal brain death
terpilene dihydrochloride
tetrahydropalmatine
top symbol on right convention
turbo-fan
twirling baton
unstable gasoline
valid guaranty
vehicle wear-out
want-away
water source pollution
wooden hatch board
wrynecks
XHTML MP