ecological的例句大全

But along with the economic and social development, ecological crisis has appeared and is becoming worse there because of many factors.

但是，在云南少数民族地区经济与社会发展的进程中，由于种种原因导致了生态危机的出现并且呈现日益恶化的趋势。

Acid rain in Pearl River Delta is becoming worse and causes serious ecological problems, special for the surface water quality.

当前珠三角地区酸雨现象日益严重，并带来一系列的生态问题，尤其是对地表水水质影响较大。

Ecological literature not only provided spiritual resources for the ongoing spiritual revolution alsoinpart of this revolution.

生态文学为正在进行的精神革命提供了精神资源.

The air was clean, clear and the ecological balance of the planet was restored.

大气清洁，天空晴朗，地球的生态平衡得到恢复。

Ecological study on Hydromedusae in the East China Sea

东海水螅水母类生态研究钓鱼岛周围海域的水螅水母类

Technical route for ecological function zone mapping in Liaoning province was demonstrated.

介绍了生态功能分区的制图原则、方法及成果.

Extensive ecological studies are under way in the Republic of the Congo and Gabon to identify the Ebola's natural reservoir.

正在刚果共和国和加蓬进行深入的生态学研究，以查明埃博拉的自然宿主。

Leaf structure and ecological type of Osmanthus fragrans

桂花叶的结构及生态类型

Various forest type sequences with an environmental gradient indicated that pteridophyte fit to various environment, therefore pteridophyte in the region could be divided into four ecological types.

具有环境梯度的不同林型序列，反映出蕨类植物运生生境的不同，据此，将本区主要蕨类植物分为4种生态类型。

According to the change of soil moisture under the different water ecological areas and different exposition sites, a compartment model and the data of the soil moisture measured in 2004 were used to to set up a balance model with absorption chamber of rainfall infiltration into the soil.

并根据不同水分生态区、不同坡向立地条件下刺槐人工林的土壤水分的变化规律，运用隔室模型和2004年的实测数据建立了降水在土壤中的入渗平衡模型。

A green lake with best scenery, the new Qinghai of ecological harmony!

一湖碧水秀天下, 生态和谐新青海!

Elaborate environment characteristic of chernozem soil area, analysis feasibility of planting licorice with ecological benefit? zoology benefit? society benefit and production technology.

阐述了黑钙土区的环境特点，从经济效益、生态效益、社会效益及生产技术等方面分析了种植甘草的可行性。

The Ecological Footprints and Environmental Assets and Liabilities in Hexi Oasis Agricultural Area

河西走廊绿洲农业区生态足迹和环境资产负债研究

Because of this, to build ecological environmental equilibrium model to support the competitiveness of the city.

基于此, 构建以三力平衡为支撑的城市竞争力模型.

Distribution and Ecological Risk Assessment of PAHs in Sediment Core from Xuyi Section of Huaihe River

淮河盱眙段柱状沉积物中PAHs分布及生态风险评价

Water and soil conservation and management with the ecological environment effect in the District of low mountains& taking Xuyi county of Jiangsu Province as an example

低山丘陵区水土保持治理与生态环境效应&以江苏省盱眙县为例

Effect of Ecological Function Material Palygorskite on Water-retention and Yield of Potato

生态功能材料坡缕石的保水及对马铃薯产量效应研究

The American Marketing Association ( AMA) held the first workshop on "Ecological Marketing" in1975.

美国营销协会（AMA）举行了第一次研讨会“生态营销”于1975年。

Pine Wilt Disease ( PWN), a fatal disease to China's pine forest, has killed tens of millions pine trees, causing great economic losses and doing severe damage to the ecological environment.

松材线虫病是我国松林毁灭性病害，已造成数千万松株死亡，发生区经济损失巨大，目前此病害正威胁着南方重点林区及重要风景名胜区松林的安全。

On July 20,2004, the underwater irradiance was measured and the water samples were collected at 9 sampling sites in Wuli lake ecological demonstration project.

2004年7月20日在五里湖南岸生态示范工程区共布设9个采样点进行水下光场的测定，并采集水样分析悬浮物、叶绿素a、DOC浓度和各组分吸收系数。