[医] 正向性

positive tropism的用法和样例:

例句

  1. For roofs without greening, the air temperature increase is all strongly positive to solar irradiance during a random period of days.对于无绿化屋顶,无论热作用周期的长短,内表面对空气的增温量与太阳辐射照度的变化都呈现很强的正向性。

Lesson 1 Does Television Play a Positive or Negative Role in the Modern Society? Text Do the Advantages of Television Outweigh the Disadvantages? Television is now playing a very important part in our

发表于:2018-11-27 / 阅读(207) / 评论(0) 分类 高级口语教程

Lesson 25 Do Advertisements Play a Positive or Negative Role in Our Society? Text People Change Their Attitudes towards Ads One night, when television began broadcasting a boring TV show, I said to my

发表于:2018-12-02 / 阅读(208) / 评论(0) 分类 高级口语教程

Be Positive Do Something Day is on March 1st. It is our chance to make a difference in the world and do something positive. It might change our lives for the better. It often seems as though the world is full of negative news, negative people and neg

发表于:2018-12-04 / 阅读(79) / 评论(0) 分类 英语课程学习计划和讲义

May every day of your life bring you fresh hopes for tomorrow---because hopes give us all our reason for trying. May each new day bring a feeling of excitement, joy, and a wonderful sense of expectation. Expect the best, and you'll get it May you fin

发表于:2018-12-07 / 阅读(73) / 评论(0) 分类 Faith轻松电台

Psychologist Barbara Held of Maine believes that a little kvetching makes for a better outlook on life. I believe in mystery. I believe in family. I believe in being who I am. I believe in the power of failure. And I believe normal life is extraordi

发表于:2018-12-19 / 阅读(117) / 评论(0) 分类 2007年NPR美国国家公共电台

A: Do you even know where this bus is supposed to go? B: It should take us all the way up to Altadena. A: Don't you know? B: I'm not positive if it does or not. A: Is this the right bus, or not? B: I have never been on this bus, but I'm sure it's the

发表于:2018-12-30 / 阅读(88) / 评论(0) 分类 实用乘车英语

在每个人的学习、生活、工作中,失败是所有人都无法逃避的一堂人生必修课。有些人在失败面前一败涂地,而有些人却通过一次次失败让自己成长为更强大的人。以下10个句子在你失败的时候

发表于:2019-01-05 / 阅读(87) / 评论(0) 分类 阅读空间

By Margaret Besheer Washington 10 November 2007 President Bush says Pakistan's President General Pervez Musharraf has taken positive steps by promising to lift the state of emergency, step down as army chief, and hold elections early next year. From

发表于:2019-01-06 / 阅读(84) / 评论(0) 分类 VOA常速英语2007年(十一月)

Better Treatment for HIV-Positive Pregnant Women The World Health Organization recently issued new guidelines to prevent mother-to-child transmission of HIV. The recommendations include getting more women on treatment sooner and staying on it for lif

发表于:2019-01-13 / 阅读(70) / 评论(0) 分类 VOA标准英语2012年(四月)

HIV - the virus that causes AIDS - affects more than 30 million people worldwide. About half of them are women. An HIV diagnosis can lead not just to debilitating medical problems but also to social stigma and isolation. However, a unique photography

发表于:2019-01-14 / 阅读(65) / 评论(0) 分类 VOA标准英语2011年(三月)

By Peter Heinlein United Nations 08 December 2006 U.N. Secretary-General Kofi Annan has welcomed President Bush's willingness to consider new strategies in Iraq. But as VOA's Peter Heinlein reports from the U.N., Mr. Annan acknowledged that there ar

发表于:2019-01-21 / 阅读(157) / 评论(0) 分类 2006年VOA标准英语(十二月)

NEW YORK, April 15 (Xinhua) -- The U.S. stocks gained on Friday as surging U.S. consumer confidence and industrial(工业的) production offset Bank of America's disappointing earnings report and the inflation concerns, but still ended the week w

发表于:2019-02-06 / 阅读(100) / 评论(0) 分类 英语新闻

今天我们要学的词是positive。 Positive, 是积极的,正面的。A positive attitude, 积极的态度。He has received positive feedback for the work he has done, 他的工作得到了好评。She remained positive even in face of failure

发表于:2019-02-06 / 阅读(84) / 评论(0) 分类 英语每日一词

今天我们要学的词是positive。 Positive, 是积极的,正面的。A positive attitude, 积极的态度。He has received positive feedback for the work he has done, 他的工作得到了好评。She remained positive even in face of failure

发表于:2019-02-06 / 阅读(57) / 评论(0) 分类 英语单词荟萃

NEW YORK, Nov. 30 (Xinhua) -- U.S. stocks soared on Wednesday, with major indexes hitting a two-week high, after the world's major central banks took coordinated action to boost liquidity in the world financial system. The Dow Jones industrial averag

发表于:2019-02-06 / 阅读(121) / 评论(0) 分类 英语新闻

NEW YORK, Dec. 23 (Xinhua) -- U.S. stocks extended gains on Friday, with major indexes higher for the fourth straight day as most of the latest data signaled a pick-up in the economy. As of Friday's close, the Dow Jones industrial average gained 124.

发表于:2019-02-06 / 阅读(86) / 评论(0) 分类 英语新闻

9 Habits of Super Positive People Life is full of positive experiences. Notice them. Notice the sun warming your skin, the small child learning to walk, and the smiling faces around you. Smell the rain, and feel the wind. Live your life to the fulles

发表于:2019-02-06 / 阅读(71) / 评论(0) 分类 阅读空间

1. To make yourself look beautiful 让你看起来更漂亮 2. To keep yourself healthy 让自己更健康 3. To make others happy 能让别人开心 4. To be grateful for what you have 对已拥有的一切充满感激 5. To be positive all the time

发表于:2019-02-18 / 阅读(77) / 评论(0) 分类 实用英语

By Edward Yeranian Cairo 09 October 2009 Cairo University (file photo) Initial reaction in the Arab world - among leaders and the public at large - has been overwhelmingly positive to the news that President Obama is the winner of this year's Nobel

发表于:2019-02-18 / 阅读(59) / 评论(0) 分类 VOA标准英语2009年(十月)

Many people think that they have to accept whatever life throws at them. They'll say, This is my fate, my destiny. I cannot change it. Of course not! You don't have to suffer needlessly. Your destiny depends on you, not on any other external factors.

发表于:2019-02-18 / 阅读(70) / 评论(0) 分类 英语美文
学英语单词
acetylenetetrachloride
advanced data link control
amelioration credit
appliment
armor-bearers
array indexing
ASP-AT
automatic equation solver
balance plough
bikenibeu
bromobenzylcyanide
by hinting
cai (color alteration index)
caramel taint
Cewice
chemical coprecipitation process
consignment agreement
contemporist
copper covered steel conductor
dardanus crassimanus
differential Loran-C
difluorenylene
discharge of river
disruptors
Duvaron
empty attic
enclosed radiator
ethylene chlorhydrin
evaporation water loss
exaggerators
fanning
feeb
flooding light
galactometer
gas discharge noise generator
gay science
hadars
haemal
Hanson's extract
hen track
Huig
illegal entry count
impatiens davidii franch.
indirect-fired drying
insect infestation
interconnection switch
keratomas
kiddy
leukomyelitis
liner ring
list control valve
mecp
Mendelsohn's tests
mg-chelatase
minimoons
nannetta
nanoyarn
niobium(v) oxide
non-metropolitan
Omega Nebula
Oriental Longhair
ossa suturae
other-directedness
ouvert
panettoni
parahilgardite (hilgardite-3tc)
pernambuco (recife)
physid
piston-pin
plasmacytoma of larynx
pleurosigma rigidum
polydactyl
polymeric semipermeable membrane
pots and pans
prime-ministers
pulkkinen
random-uniform number
refrigerated rollingstock
repurge
secondary aneurysm
selective thinning
Si non val.
SIADH
size analyzer particle
smoke stratus
snowboot
Sorbus meliosmifolia
speckle pattarn
strike separation
superdiagonal matrix
switchgear
thin strip
trabers
treefishes
trivial functional dependence
turn on one's heels
U. S. P. unit
underskinpass
water fern
what a business
Zoeppritz equation
zone of preference for rejection