評論
打印
permanently
adv.永遠地
permanence
n.永久
Glaciers may form in permanently cold areas, and these slowly moving masses of ice cut out valleys, carrying with them huge quantities of eroded rock debris.
冰川可以永久存在于寒冷地區，而這些緩慢移動的大量冰塊卻切削著峽谷，它們帶走了大量被侵蝕的巖石碎片。
vertebrates-vertebrate
n.脊椎動物adj.有脊椎的
invertebrates-invertebrate
)n.無脊椎動物
Indeed, comparisons of numbers of species among the Amazon basin, tropical Asia,
將亞馬遜盆地，亞洲熱帶地區以及非洲的物種進行比較，
and Africa are still mostly "personal communication" citations, even for vertebrates.
甚至對于脊椎動物而言，多數還是“個人交流”。
press
n.報刊；新聞界
The Associated Press (AP) news service inaugurated its Wire Photo network and offered subscribing newspapers morning and afternoon weather maps
美聯社創立了有線電傳真，提供了早晚天氣訂閱服務，
redrafted by the AP's Washington, B.C., office from charts provided by the government agency.
撰寫來自美聯社華盛頓辦公室，圖表由政府部門提供。
tribe
n.部落
A third opinion takes psychological motivation much further into the realm of tribal ceremonies and mystery:
第三種意見把心理動機上升到部落儀式和神話的層面：
the belief that certain animals assumed mythical significance as ancient ancestors or protectors of a given tribe or clan.
他們相信某些動物擁有神秘的重要性，它們是某個特 定部落或種族的古老祖先或守護神。
physics-physic
n.醫學,v.給...服藥, 治愈
The applied arts are thus bound by the laws of physics,
因此，這些應用藝術品受到物理法則的約束，
which pertain to both the materials used in their making and the substances and things to be contained, supported, and sheltered.
這些物理法則既關于制作藝術品所用的材料，又關于去容納，支撐，遮蔽的物品。
liquid
n.液體adj.液體的
Much of the research on nutrient deficiencies is based on growing plants hydroponically, that is, in soilless liquid nutrient solutions.
大多數關于營養素缺乏癥的研究都基于水培法，即在無土營養液中培養。
items-item
n.名詞；項目
Linens and stockings from Germantown, for example, were popular items.
例如來自日耳曼敦的亞麻布和長筒襪，都是流行事物。
imported-import
v.進口
He imported such a Boulton and Watt engine from England to run the Clemont.
他從英格蘭進口博爾頓和瓦特的引擎，來發動Clemont。
health
n.健康
But in many cases consumers are misled if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods.
如果顧客相信有機食品更健康，且能夠提供比傳統食物更多營養，那么多數情況是被誤導了。
ground water
n.地下水
This unprecedented development of a finite groundwater resource with an almost negligible natural recharge rate
考慮到幾乎沒有補充率（實質上沒有自然水資源進行補充），
that is, virtually no natural water source to replenish the water supply—has caused water tables in the region to fall drastically.
這種有限地下水資源前所未有的發展已經引起了該地區地下水位的急劇下降。
export
v.出口n.輸出品
Export merchants became differentiated from their importing counterparts,
出口商不同于進口商，
and specialty shops began to appear in addition to general stores selling a variety of goods.
除了買賣各種商品的一般商店，特色商店也應運而生。
explosion
n.爆發; 爆炸
The Ediacara fossil formation provides the most information about the Cambrian explosion, while the earlier,
通過伊迪卡拉化石群，我們充分了解了寒武紀大爆發，
Tommotian and Burgess Shale formations give clues about Precambrian evolution.
早間，Tommotian和伯吉斯頁巖化石群為前寒武紀進化提供了線索。
expected-expect
v.期待
expectations-expectation
n.期待
A worsening of the plight of deer was to be expected as settlers encroached on the land, logging, burning, and clearing,
鹿群數量的減少預示了它們今后生存的艱辛，當殖民者入侵它們的領地時，人類在它們生活的土地上進行采伐、焚燒，清除障礙，
eventually replacing a wilderness landscape with roads, cities, towns, and factories.
最終將公路、城市、城鎮和工廠代替了荒野風景。
electron
n.電子
electronic
adj.電子的
electronically
adv.電子地
Their radio emission arises from the synchrotron process, in which electrons accelerated to nearly the speed of light move through magnetic fields.
無線電發射來自同步加速器，電子將以接近光速的速度穿越磁場。
