音标:[kɒnsə'veɪʃənəl] ;
a. 保存的
a. Tending to conserve; preservative.

conservational的用法和样例:

例句

  1. Starts with Kepler three laws, and analyzes the conservational quantity in this kind of motion.从开普勒三定律出发,分析这类运动中的守恒量。
  2. Throwing rice seedlings with conservational tillage measures can effectively improve ecological environment, increase the 1000-grain weight and rice yield.免耕抛秧保护性耕作措施能有效改善生态环境,增加水稻千粒重,促进水稻增产。

Conservation Week starts tomorrow. During that week, DOC the Department of Conservation would like New Zealanders to celebrate our special places and our native wildlife. What are our special places? Our National Parks are some of our special places.

发表于:2018-12-05 / 阅读(73) / 评论(0) 分类 新西兰英语

AGRICULTURE REPORT - February 5, 2002: Soil Conservation Methods By Gary Garriott 04 Feb 2002, 18:39 UTC This is the VOA Special English Agriculture Report. Soil conservation efforts protect soil from

发表于:2018-12-07 / 阅读(98) / 评论(0) 分类 农业与发展

By Gary Garriott Broadcast: July 29, 2003 This is Bill White with the VOA Special English Agriculture Report. Soil conservation efforts protect soil from wind and water that can blow or wash it away.

发表于:2018-12-07 / 阅读(113) / 评论(0) 分类 VOA2003(下)-农业与经济

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By Lisa Bryant Paris 23 June 2006 A new assessment of Africa's massive Congo Basin rain forest finds that it is less degraded than environmentalists feared. The findings were announced in Paris, where African and Western officials ended a two-day co

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A Fruitful Experiment in Land Conservation 橘子皮的神奇作用 In the fight to conserve tropical rainforests, here's a tool you don't often hear about: orange peels. Specifically, 12,000 tons of them, dumped on the land. You don't usually associ

发表于:2018-12-24 / 阅读(77) / 评论(0) 分类 2017年Scientific American(八)月

President Bush Discusses Conservation and the Environment THE PRESIDENT: Thank you all. Please be seated. Thank you for coming, and Happy New Year. Laura and I thank all of our distinguished guests, starting with members of my Cabinet -- Secretary K

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Listen Read Learn Daniel: May, is this the Hall of Ancient China? May: Yes. Look at these historical relics here, amazing! Daniel: Why are they all in glass boxes? May: For protection. Some relics will turn to dust if exposed to air. Daniel: So there

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1. The Environmental Protection Agency has taken a major step toward regulating greenhouse gases, saying they are threat to the public health. The news comes as the UN's biggest climate change conference is underway in Denmark. Organizers say this ma

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Conservation Project at Risk from Mai Mai Attack The hunt continues for the Mai Mai militia that attacked a DRC conservation project in June. Six people were killed, as well as 14 endangered animals called Okapi, or forest giraffe. The attack occurre

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Kenya's ocean waters are home to five out of the world's eight species of turtles. All are classified as either endangered or critically endangered, and are threatened by poaching, fishing nets, development and pollution. The conservation groups Wata

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Love of Big Cats Sparks Conservation Project Dale Andersons love affair with big cats goes back to junior high school in Santa Rosa, California, when a mountain lion cub was brought to his seventh grade classroom. And ever since then Ive had a desire

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Conservation Groups Unveil Regional Action Plan to Save Great Apes A new action plan has been unveiled to protect Central Africas gorillas and chimpanzees. It outlines threats to the great apes across six countries. The regional action plan is a join

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发表于:2019-01-18 / 阅读(171) / 评论(0) 分类 雅思英语

China's Ministry of Water Resources says the country is to invest 1.8 trillion yuan, or 280 billion US dollars, in water conservation in the coming five years. The country is also aiming to double its annual investment on water projects. Shuangfeng h

发表于:2019-02-14 / 阅读(76) / 评论(0) 分类 世界各地新闻集锦

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KATHMANDU, Feb. 25 (Xinhua) -- Nepal and China have agreed to strengthen and enhance the coordination in the fields of forest conservation and management. A joint meeting between the two neighbors was held in Kathmandu from Feb. 22 for the first time

发表于:2019-02-18 / 阅读(81) / 评论(0) 分类 英语新闻
学英语单词
absorbed nitrogen
acoustic responder
Actinodaphne cupularis
ADO - ActiveX Data Objects
al-maktoums
all the world over
amplifying power
anti-arthritic
at-hold
atomic linkage
automatic direction finding
blackaby
by the-head
calendrer
canalage
Canon der Finsternisse
chyle corpuscle
continuous grain growth
craniosacral
cross screw
decimal attenuator
device pool management
electronographic tube
elevation displacement
embroidery thread
enuresis nocturna
exploitered
f (farad)
finger interface
floating item
floweret
fly apart
foot by foot
garbage
Google Inc.
handsome ransom
Haugean
hide sth from sb
hinge moment parameter
Hyalostachybotrys
hyaluronans
hypermetria
identity cipher
indeterminate benefits
insoluble redwood
invert glass
irradiated yeast
ivore
javels
Kamnitzer's tests
knock-out gear
Kraemer system
Kφge Bugt
labelled gene
log cabin myth
lucked out
mabcha (tibet)
Malora
marine electromagnetism
mesorhine
microencapsulated
mutabillicin
myketosine
New Edinburg
non-projected illumination
not a marker on
oncophorus wahlenbergii
palladium bearing metal
Pauling structure
peripheralzone
phegopteriss
Plutino
polycyclic musk
powerlessness
puffas
quadrasonics
radix point
ready prompt
relay amplifier
renewable bushing
resistance to pressure
Segent's white adrenal line
selective renal arteriography
self-cleaning
sentir
skipped thread
snow skink
sparsely populated
spermatotheca
sports cap
stickproof
SURVL/PC
Tammerfors
tashis
tipping point
transferrins
trichochrysea chihtuana
two stage relay
umbrella arum
video source resistance
wickstromol