查询词典 forests

The species of this genus are trees of mangrove forests, banks of tidal creeks, and borders of coastal fishponds.

本属的种为红树森林，潮汐小溪的岸边，和沿海鱼塘的边的乔木。

The plants called cycads remain rock hard. Forests arose and nurtured things with wings.

而苏铁依然顽强地存活到今天，森林产生并孕育出生有双翼的动物。

For the third time in 1 2 months,one of the deadest diseases known has emerged from the forests of Africa.

问句后有l5秒间隙，要求考生从所给出的4个选择项中选出一个最佳答案。

But at present the forests that can be cut down are fewer, so that the forestry industries are very difficult, and the situation has been very hard for the economic activities for the people there and the sustainable development of the city. Under such background, this paper does research on the problem of the sustainable development in the forestry resource-based city, find the relationship between the cut of the forest and economic development, and the problems in the economic develop process and the reasons of the declining. Then I construct the dynamic model of the sustainable development in economic in Yichun, in order to find the reciprocities among the population, resource and economics to provide more scientific data to the deciders. From the model, we can get the sustainable mode in the forestry resource-based cities.

本文就是在这种背景下，研究林业资源型城市的经济可持续发展问题，探讨林业资源开发与经济可持续发展的耦合关系，以及林业资源型城市经济发展存在的问题及经济衰退原因，并通过建立伊春市发展的系统动力学模型，进而揭示出城市发展过程中，人口、资源、经济之间的相互作用关系，为决策者做出正确的决策提供更加科学准确的技术支持，试图找出林业资源型城市可持续发展的系统优化模式，同时，把系统动力学方法引入林业资源型城市经济可持续发展研究领域，为解决相关问题探索一种新的方法与思路。

The use of defoliants, as in Vietnam or in jungle clearance for agriculture, can permanently destroy tropical forests.

使用落叶剂，如在越南或在为农耕而清出的丛林空地上，会永远地破坏热带雨林。

The Riau province of Indonesia is home to one of the densest tropical forests in the world.

印尼廖内省是世界最密集的热带森林之一。

Boreal forests cover less then 4% of the total area of the earth, but the oxidation inside marshes produce lots of carbon dioxides.

摘要寒带沼地之面积虽只占全球面积不到百分之四，但由於沼地之氧化作用，产生了大量的二氧化碳。

The ancient art gets passed through generations by the masters in the secret dojos in the depth of the Japanese forests.

古老的艺术会通过几代人的美国名人赛的秘密dojos的深入，日本的森林。

At last, local residents' resistance to the invaders as well as the subrogation of dominators had more or less influences to the forests, too.

最后，由于朝代的更替，当地人民的反抗，外敌的入侵等，或多或少会对森林造成一定程度的影响。

For example, dryads have forest walk, which allows them to ignore difficult terrain in forests.

例如，树精有穿林的能力，可以使他们不受森林中的困难地形的阻碍。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。