查询词典 primary forest

Its major protective objectives are primary Cyclobalanopsis phanera forest ecosystem and Presbytis francoisi together with its habitat.

以中亚热带原生性亮叶水青冈森林生态系统和黑叶猴及其栖息地为主要保护对象，同时保护分布于该保护区的一系列珍稀动植物和中亚热带湿润森林生态系统，归为森林生态系统类型自然保护区。

We have set up the following targets on greenhouse gas emission control to be met in 2010: cut energy intensity by around 20 percent from the 2005 level, increase the share of renewable energy in primary energy supplies to 10 percent, keep industrial emissions of nitrous oxide at the 2005 level, increase forest cover to 20 percent, add 24 million hectares of grassland, treat 52 million hectares of degraded, sandified and alkalinized grassland, increase the share of nature reserves to about 16 percent of China's total landmass, and treat 22 million hectares of desertified land.

我们明确提出了控制温室气体排放的具体任务，包括到2010年实现单位国内生产总值能源消耗比2005年降低20%左右、可再生能源在一次能源供应结构中的比重提高到10%、将工业氧化亚氮排放稳定在2005年水平，同时努力实现森林覆盖率达到20%、新增改良草地2400万公顷、治理退化和沙化及碱化草地5200万公顷、自然保护区面积占国土总面积比例达到16%左右、治理荒漠化土地面积2200万公顷等。

The article concludes six kinds of representative Confucianist"s learning-mode in the Song dynasty, namely, reading in mountain forest, edifying sentiments; learning doctrine from sages, subliming the profound ; concentrating completely on study, exerting oneself; learning primary by oneself , interchanging in betweens; pondering carefully while querying, innovating while having a style of one"s own; and studying in order to apply it, carrying it out sincerely.

本文归纳了宋儒具有代表性的六种学习方式，即：读书山林、陶冶情操；学圣志道、崇尚高远；居敬主一、着紧用力；自学为主、师友砥砺；精思质疑、创新自得；明体达用、笃实尚行。

On that basis,the primary features of spatial distribution of the forest line in China and its relations with the permafrost limits and climatic snowline are discussed.

在此基础上研究了我国森林线的空间分布特征及其与多年冻土线、气候雪线的关系。

Jiang Y X The primary study on habitat type of alpine forest in Miyaluo and Markang,West Sichuan Scientia Silvae Sinicae , 1963,4

刘国华%马克明%傅伯杰%关文彬%康永祥%周建云%刘世梁岷江干旱河谷主要灌丛类型地上生物量研究生态学报， 2003，9

Seed rain is the primary source of propagules in the regeneration of forest community.

种子雨是森林群落更新繁殖体的主要来源。

Their contribution to the maintenance of ecological processes, to offsetting pressure on primary/old-growth forest and to providing regional employment and development with the adequate involvement of local inhabitants should be recognized and enhanced.

应认识和提高它们对维持生态过程、抵消对原始林/老森林的压力以及提供区域就业和有当地居民充分参与的发展的贡献。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。