查询词典 tropics

Eichhornia crassipes had caused many problems in lakes and rivers in the tropics and subtropics all over the world, and was one of the ten kinds of harmful grass.

凤眼莲在全球很多热带和亚热带水体泛滥成灾，已被列为世界十大害草之一。

Elaeis guineensis is a famous oil crop species in the tropics, and is important resources of edible oil as well as reproducible energy.

油棕是热带著名的油料作物，是一种重要的食用油和生物柴油资源，在我国热区颇具发展前景。

Feb. 1988, quasi-biennial and quasi-3-to-4-year oscillation are invenstigated. It is found that the two oscillations are propagating from west to east at all levels, being out of paase for the tropics but in phase for the mid-latitudes; for the latter oscillations in West Pacific, it travels equatorially from both mid-latitudes at low-levels while from south to north through a well-defined channel at...

结果发现：纬向风准两年、准3─4年振荡在热带地区上、下层均一致自西向东传播，但位相相反；在中纬度地区，纬向风准两年、准3─4年振荡上、下层均盛行自西向东传播，且位相一致；西太平洋地区低层纬向风准3─4年振荡均为从南、北半球中纬度地区向赤道传播；高层纬向风准3─4年振荡在175─140°W附近存在一明显的通道，且为自南向北传播，而且在经向上呈1波特征。

Because the unit was equiped and trained for the tropics, it was decided to send us to Africa.

因为部队的装备和训练都是围绕着沙漠的气候展开的，所以还是决定把我们送到非洲去。

Coarse annual grass having fingerlike spikes of flowers; native to Old World tropics; a naturalized weed elsewhere.

粗糙一年生草本具有手指状花穗；属旧域热带植物；广部杂草。

Agricultural production which is dependent on the clearing of forested land is common to many countries of the humid tropics.

这是对农业生产的林地清理依赖是共同的潮湿热带地区的许多国家。

This example from moist sub-tropics is one of an ecological series as well as a geomorphological series.

湿润亚热带的例证是生态系列同时也是地貌系列的一个组成部分。

In Japan C.sinennas of the same genus being ring porous wood,while those from the tropics diffuse porous,wood Much imported from Papua New Guinea,Solomon and Irian Jaya,and a little from other areas.

近80种﹐分布区域由热带至温带﹐亦分布在东南亚及大洋洲一带﹐主要由巴布亚新几内亚、所罗门群岛及伊里安地区进口﹐即份由其他地区进口。

You missed out Thayer's Gull Larus thayeri, Glaucous Gull Larus hyperboreus and Glaucous-winged Gull Larus glaucescens (which has been recorded before in the tropics and in some bizarre locations in the Western Palaearctic!).

你还可以加上下列几种：泰氏银鸥、北极鸥、灰翅鸥(Larus glaucescens，以前在热带地区和古北区西部的一些奇特的地方曾有记录)。

Leucaena, origingated from Central Ameirica, is known as the"miracle tree"because of its wide distribution and uses in the tropics and subtropics.

银合欢起源于中美洲，现广泛分布于世界的热带和亚热带地区，用途广，被誉为&奇迹树&。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。