研究和了解骆驼刺的生物生态学特性，是对骆驼刺进行有效保护和合理利用的重要前提。
It is very important to study and grasp the biological and ecological characteristics of Alhagi in order to effectively protect and properly utilize it.
简要介绍了西加云杉的生物生态学特性及其生境条件，并提出了该树种引种的研究方向。
The biological and ecological characteristics as well as habitat condition of Picea sitchensis have been briefed; meanwhile the study direction of its species introduction has been advanced.
具有生产力高、耐干旱、耐贫瘠、耐盐碱、营养丰富和适口性好等生物生态学特性，经济价值较高。
It has lots of specialities in Ecophysiology such as high productivity, tolerance of dry, leanness-resistant and saline-alkali tolerance, abundance of nutrition, great worth of economy and feels well.
但森林削减坡面径流与侵蚀的效益与森林树种自身的生物、生态学特性及其林分结构状况等密切相关。
However, the reducing benefits of runoff and erosion of forests has a highly correlation with the tree species' biological, ecological property and its stands structural status.
对生物制氢反应器乙醇型发酵和丁酸型发酵的产氢能力及其生态学特性进行了对比分析。
Hydrogen production capacity and ecological characteristics of ethanol-type and butyrate-type fermentation were investigated in continuous-flow reactor.
梨瘿蚊是为害梨树芽、叶的重要害虫。为此，对梨瘿蚊的生物学、生态学特性及防治对策等方面的研究进展进行了综述。
Dasyneura pyri was an important pest of pear. The paper reviews research progresses on the biology, ecology and control strategies of Dasyneura pyri.
对黄河三角洲外来入侵物种米草的生物学、生态学特性进行了观测和研究。
In Yellow River Delta, the biological and ecological characteristics of an invasive alien species spartina were investigated.
对蚜虫重寄生蜂的种类、生物学特性、生态学特性及蚜虫重寄生蜂对生物防治的影响进行了较详细的综述。
This paper deals with a detailed review on the species, biology, ecology and their effect on biological control of aphid hyperparasitoids.
珊瑚以其独特的生物学及生态学特性成为研究热带海洋环境的重要信息载体。
Coral has become an important carrier in the researches of tropical oceanic environments due to its special biology and ecology characteristics.
介绍了柏肤小蠹的生物学和生态学特性，并针对其发生为害特点，提出了监测预报方法和综合治理措施。
Biological and ecological features of Phloeaslnus aubel are introduced and monitor, forecast, and comprehensive control measures are presented on its development and damage characteristics.
同时对龙棕的生物学特性及生态学习性进行了初步研究，为保护和开发利用这一珍稀濒危植物资源提供科学依据。
The paper also makes a preliminary study of the plant's biological and ecological features and thus paves the way for protection and utilization of this rare and near-extinctive plant.
本文从研究和利用角度对多刺蔷薇的分布、生长规律、抗逆性等生物学、生态学特性、经济价值及利用等方面进行了论述和探讨。
Biological characteristics such as distribution, growth law, stress tolerance, economic value and utilization of Rosa spinosissima have been discussed in this paper.
本文报道了广东地区寄生在松褐天牛上的花绒坚甲的形态特征、生物学和生态学特性，并提出了关于保护利用的一些看法。
This paper gives a brief report on the morphology, biology and ecology of the natural enemy, and give some advice about its conservation and application.
研究表明：上述树种的生物学、生态学特性对于其分布区内水土保持、水源涵养及防护林营建的树种选择有积极的意义和可行性；
The result shows: bioecological characteristics of these tree species can help to choose tree species for planting protective forest in their distributing area.
研究表明：上述树种的生物学、生态学特性对于其分布区内水土保持、水源涵养及防护林营建的树种选择有积极的意义和可行性；
The result shows: bio ecological characteristics of these tree species can help to choose tree species for planting protective forest in their distributing area.
文章对谷蠹生物学、生态学特性，谷蠹抗药性及谷囊防治方法进行了综述。
Biological amd ecological characteristics of Rhyzopertha dominica and its control were reviewed.
本系统注重对外来有害生物生物学和生态学特性的分析，利用计算机模型，提高了风险评估的便利性和可靠性。
The system paid more attention to the biological and ecological analysis for alien organism, and improved the advantage and dependability of risk assessment by using computer model.
本系统注重对外来有害生物生物学和生态学特性的分析，利用计算机模型，提高了风险评估的便利性和可靠性。
The system paid more attention to the biological and ecological analysis for alien organism, and improved the advantage and dependability of risk assessment by using computer model.
应用推荐