tropical species

Introduction and selection of forage in red soil region of northern Fujian ⅱ Tropical species

闽北红壤区牧草引种与筛选研究Ⅱ.热带种

Of the species , the tropical species total 25 and accounts for 58.14 % , thereby being the dominant species ;

热带种有25个，居主导地位，占其总种数的58.14%；

In order to popularize and plant the excellent forage in red soil region of Northern Fujian , 40 tropical species were introduced to Jianyang , Fujian province .

为在闽北红壤区推广种植优质牧草，1990年引进40个国内外热带品种，在福建省建阳市试种。

Applying the tropical species Black Cheribon as cytoplasmic source and Indian sweet Sorghum as hereditary source can afford a higher resistance to Eye-spot .

热带种黑车里本（BlackCheribon）作为细胞质源，印度种甜高梁作为遗传组成源的品种具有较高的抗性。

In all species , there are 622 China endemic species , account for 37.42 % ; 791 tropical species , for 47.59 % and 249 warm-temperate species , for 14.88 % .

种级区系成分中，有中国特有种622个，占37.42%，热带种791个，占47.59%，温带种249个，占14.88%。

In this community , there were 113 temperate species , which was higher than that of tropical species ( 35 ), which indicated that under the upland condition of this nature reserve , a lot of temperate species formed and entered .

群落中温带性质的种（113种）比热带性质的种（35种）多，说明在本区山地条件下，在该群落中形成和迁入了大量温带的种类。

There are more temperate species in Shengsi marine area of northern Zhejiang due to its high latitude . However , some subtropical and tropical species can also be found in a relatively large number for the influence from the warm current of open seas .

浙北的嵊泗海区由于纬度较高导致温带种较多，但由于受外海暖流的影响，暖水性种类也较多。

Current status and perspectives of Nursery Techniques for tropical tree species

热带树种育苗技术现状与发展

A Study on Seedling Medium and Container Standard of Several Tropical Hardwood Species

热区几种阔叶树种的育苗基质和容器规格研究

Analysis of Genetic Diversity of Major Tropical Chicken Species of China by Using Microsatellite Markers

中国热带地区三个鸡品种遗传多样性的微卫星分析

Study of Wood Identification and Utilization of Fifteen Tropical Tree Species Endemic to Yunnan

滇产另15种热带材识别与利用初步研究

Introduction and Silviculture Trial of Three Tropical Bamboo Species in Southwest Guangxi

3个热带竹种在桂西南的引种栽培试验

Drying Characters of Five Tropical Wood Species

五种进口热带木材干燥特性的研究

General use plywood of tropical broadleaved species genus of tropical hardwood timber trees .

GB/T13009-1991热带阔叶树材普通胶合板热带阔叶材用树种的一个属。

Mend a torn map with Sellotape General use plywood of tropical broadleaved species

用透明胶带修补破损的地图.GB/T13009-1991热带阔叶树材普通胶合板

Acclimation of Lamina Mass Per Unit Area , Photosynthetic Characteristics and Dark Respiration to Growth Light Regimes in Four Tropical Rainforest Species

四种热带雨林树种幼苗比叶重，光合特性和暗呼吸对生长光环境的适应

Small tree of coastal regions of Old World tropics whose leaves are silvery beneath . General use plywood of tropical broadleaved species

东半球热带海岸小型树种，树叶下端呈银色。GB/T13009-1991热带阔叶树材普通胶合板

Studies on the Dinoflagellata in adjacent waters of the Xisha Islands ⅲ . some rare tropical ocean species

西沙群岛甲藻的研究&Ⅲ.几种罕见的热带大洋性甲藻

The dominant species are neritic eurytopic and low salinity species , a few individuals belong to tropical oceanic species .

出现种类多数以近岸广布种和近岸低盐种为主，少数是近岸性暖水种和外洋性热带种。

Most of the seedlings and young trees of tropical rainforest species need some shady conditions in raising period to grow well except the pioneer species .

育苗中幼苗除强阳性树种不需遮荫外，大多数热带雨林树种幼苗和幼树期都需要一定的荫蔽条件才能生长良好。

Plywood : Manufactured panel made up of three or more thin plies ( layers ) of wood . General use plywood of tropical broadleaved species

胶合板：用三层或多层的木材薄片胶结在一起制成的复合板材。GB/T13009-1991热带阔叶树材普通胶合板

This behavior isn 't totally selfless , however , and it turns out males of one tropical bird species receive future benefits from helping out an alpha pal.

这种行为并非完全的助人为乐，研究表明，热带鸟类中的雄鸟们帮助过“老大”后，自己以后也会获得好处的！

The time required to reach 90 % of maximum net photosynthetic rate differed among species , and was short ( 4.4 - 12.5 min ) , which was consistent with induction times reported in other tropical shade-tolerant species .

6种植物达到90%最大净光合速率的时间为4.4～12.5min，这与所报道的其它热带雨林中一些阴生植物的诱导速率相近。

In the paper , the distributive characteristics are described on the relative content of dominant diatom species , the relative content of tropical pelagic species and the diatom assemblages in two sedimentary cores in the central section of Okinawa Trough ;

文中描述冲绳海槽中段2个柱样沉积物中优势硅藻种相对含量，热带远洋种相对含量和硅藻组合的分布特征；

The results show that the limit of > 20 % relative content of tropical pelagic species is consistent basically with the demarcation of Kuroshio Current , and that the distributions of dominant diatom species and diatom assemblages reserve the records of their closer relations to material resources .

结果表明，热带远洋种的相对含量>20%的界线与黑潮流的边界基本上一致；优势硅藻种和硅藻组合的分布留下了与物质来源的关系较为密切的记录。

This paper describes the relative contents of dominant diatom species and the distributive characteristics of tropical pelagic species and diatom assemblages , and also discusses the relations between the relative content of tropical pelagic species and Kuroshio Current and between the distribution of diatom assemblages and material resources .

本文报道了冲绳海槽表层沉积物中优势硅藻种的相对含量、热带远洋种和硅藻组合的分布特征，讨论了热带远洋种的相对含量与黑潮流、硅藻组合的分布与物质来源的关系等问题。

Photosynthetic induction in seedlings of six tropical rainforest tree species

6种热带雨林木本植物幼苗光合诱导的研究

Effect of light intensity in the habitat on photosynthetic apparatus in two tropical rain forest species seedlings

生长环境光强对两种热带雨林树种幼苗光合机构的影响

Leaf Photosynthetic and Anatomic Acclimation of Four Tropical Rainforest Tree Species to Different Growth Light Conditions

四种热带雨林树种光合和形态解剖特征对不同生长光强的适应

But it is not easy to find the pure tropical genera and species , some pan-tropical and tropical species are close to the northern boundary of their distribution areas ;

纯热带成分不形成区系和植被的表征，许多泛热带、热带种类已接近其分布北限；