查询词典 savanna

This paper describes the design principle and spatial arrangement of the lawn plants, and the planting patterns such as sparse woodland lawn , savanna lawn, open lawn, lawn+edge plants, and so on.

本文通过综合论述草坪植物的设计原理，草坪植物空间的营造，及疏林草坪、稀树草坪、开阔草坪、草坪边缘植物景观的种植形式等，针对性地探讨海南热带草坪植物种植设计方法与思路。

Fargione said, is Brazil, on land that was previously forest or savanna.

法齐翁博士认为，不知不觉地，这些&别处&就会越来越多地落在了巴西的头上，落在了那些过去是大森林或者是大草原的土地上了。

Proctor J Mineral nutrients in tropical forest and savanna ecosystems Oxford:Blackwell Scientific Publication , 1989,null

曾水泉 海南岛土壤植被系统的地球化学广州：广东科技出版社， 1989，null

If the elephant disappears,scientists say,many other animals will also disappear from vast areas of forest and savanna,greatly changing and worsening the whole ecosystem.

使科学家们担心的是，非洲象已经成为濒临灭绝的物种，科学家们说，如果大象消失的话，其它动物也将会从广阔的森林和草原上消失，将大大的改变和恶化整个生态系统。

Rapid expansion of soybean plantations in South America could displace 22 million hectares (54 million acres) of tropical forest and savanna in the next 20 years.

在南美洲，大豆种植面积迅速扩大，这可能会导致未来20年热带森林和热带草原面积减少2200万公顷（5400万英亩）。

Directly beneath the wilderness of savanna and forest, the farm, and the modern apartments of the biospherians, lies the other face of Bio2: the mechanical "technosphere."

就在热带草原和森林的荒野、农场以及生物圈人的现代居所下面，还藏有生物圈二号的另一副面孔：机械化的&人工圈&。

Rapid expansion of soybean plantations in South America could displace 22 million hectares (54 million acres) of tropical forest and savanna in the next 20 years.

很多鱼类品种日益稀少，全球海鲜消费量增加。2004年，全球共消耗1.56亿吨海鲜产品，人均消费量相当于1950年的三倍。

Tropical savanna forest [5trapikl] [sE5vAnE][5fCrEst] n.

热带稀树草原。。

Our brains evolved to make us run from saber-toothed cats on the American savanna, to hunt deer, and to efficiently scavenge from the kills of large carnivores.

我们的大脑进化到使我们能从美洲草原上烈豹的剑齿中奔逃，到从大型腐食动物的战利品中有效分食。

"Ah," said the expert entomologists. The classic savanna butterfly is Edwards hairstreak.

&啊，&内行的昆虫学家说，典型的稀树草原蝴蝶是爱德华兹灰蝶。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。