保护利用天敌是农田害虫生物防治的基本手段。
Conservation and utilization of natural enemies is the basic measure in biological control of agricultural pests.
蜂、蚕的资源保护利用和生产经营，适用本法有关规定。
The protection, utilization, production, and business operation of bee and silkworm resources shall be governed by this Law.
本文从四个方面阐述如何保护利用过程中的学术档案的各种权利。
From four perspectives, this article has discussed the protection of various rights related to the academic archives in the process of their use.
在对地质遗迹资源定性评价的基础上，提出遗迹保护利用的协调措施。
According to the appraisal to the Geological Remains Resources, to present the measures of coordination between its protection and exploitation.
符合NEMA2—室内与一些反对下降极少量的水或泥土的保护利用。
NEMA 2 - Indoor use with some protection against minimal amounts of falling water or dirt.
符合NEMA3—室外，具有一些针对扬尘，雨或雨夹雪的保护利用。
NEMA 3 - Outdoor use with some protection against windblown dust, rain or sleet.
详细叙述了用MAPGIS软件进行地质遗迹保护利用规划图的成图方法。
This paper expounds in detail the mapping method for protection and utilization planning map of geological heritage by using MAPGIS software.
要很好地保护利用广西石刻，发挥广西石刻的文献价值，认真整理是当务之急。
To successfully protect and make good use of Guangxi's stone inscriptions in the hope of bringing into play their real documentary value, a careful collation is the urgent task at present.
但是由于大遗址的规模巨大，历史距今遥远，在遗址的保护利用规划上实质性的可操作保护很难进行。
However, because of the massive size and long history of the great relic, it is difficult to operate the planning of conservation and development substantively and practically.
如何保护利用运河承载的线型文化，是一个系统工程、整体工程，无锡市在实践中已开始做了一些探索。
How to protect and take advantage of the liner culture embodied in the Canal is an overall systematic project. Wuxi Municipality has started to make exploration in practice.
本文介绍了该城的历史、文化、文物古迹的特点；阐述了保护利用规划的指导思想、规划内容及具体措施。
It also expresses the guiding thinking for the preserved use of the town and planning content as well as the detailed measures.
这对了解及探讨生物荧光现象、加强对中国的发光甲虫及其它发光生物的研究及保护利用具有一定的借鉴作用。
It is intended to popularize the knowledge of bioluminescence, to provide some references for studying, conserving and exploiting Chinese luminous beetles and other luminous life-forms.
本文对策勒黑羊的品种特性进行了调查分析，提出了保护利用策略，以求提高策勒黑羊的品质和保护利用该品种。
This article has carried on the diagnosis to the Qira black sheep's variety characteristic, proposed the development and protection strategy to enhance the Qira black sheep's quality.
因此，提出了充分认识流域水资源系统演变规律性，约束人类活动的影响，均衡保护利用流域水资源的有关建议。
Therefore, the article proposed some advices about respecting evolvement laws of groundwater system, restricting the affect of human behaviors, and maintaining a balanced use of water resources.
阐述了德化县林地保护利用的现状和存在的问题，并着重对林地区划、林地管理、林地利用等方面提出对策和措施。
This paper describes the situation of woodland protection and utilization and problems in Dehua County, then the countermeasures on woodland planning, management, utilization was put forward.
针对白云鄂博矿床赋存特点，分析了现在的资源利用情况，如何合理利用资源提出措施，对资源保护利用提出了新思路。
In view of ore occurrences in the Bayan Obo deposit, present situation of resource USES is discussed. How to make rational use of resources and new thinking of resource protection are pointed out.
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.
本文基于这些研究成果，针对大辛庄遗址的保护提出若干建议，希望通过本文的研究，能够有效的解决大辛庄遗址保护利用的问题。
Based on these findings, sites for the Daxinzhuang protection a number of proposals, and hopes that research an effective solution to protect the use of inscriptions and ruins the problem.
自然天敌群落的重建是自然天敌保护和持续利用的生态学基础的一个重要组成部分，对天敌的保护利用和天敌效能的提高有十分重要的意义。
It is one important part of the ecological basis for conserving and utilizing natural enemies, which is of important significance to their conservation and efficacy enhancement.
科学家们已利用基因工程来保护番茄不受严寒的影响。
Scientists have used genetic engineering to protect tomatoes against the effects of freezing.
要利用多少资源来保护世界野生动物的问题是当今的热点。
The questions about the amount of resources utilized to protect the world's wildlife are contemporary hot spots.
它涵盖了整个林业领域，包括森林、相关牧场和集水区的保护和管理，森林产品的利用以及林业的经济方面。
It covers the whole forestry field, including the protection and management of forests, related rangelands, and water-sheds; utilization of forest products; and the economic aspects of forestry.
堡垒的保护更容易因为它构造更简单：它没有窗口、几乎没有几道门，没有天窗或通风系统这些入侵者可能利用的东西。
A fortress is easier to protect because it's simpler: it has no windows, few doors, no skylights, or vent systems through which an intruder might sneak.
我觉得利用远期外汇补进来保护我们尚未结清的合同中的利益是明智之举。
I thought it would be wise to take out forward exchange cover to protect our position on the outstanding contracts.
对于那些利用你的个人账户牟利的企业，你几乎没有任何保护措施。
You have almost no protection from businesses that use your personal accounts for profit.
骑自行车是一种保护环境的方法，再利用又是另外一种办法。
Recycling is one way to protect the environment; reusing is another.
也许我们可以更加建设性地利用时间来研究那些的确幸存下来的珊瑚，比如那些在被称为“残遗种保护区”的地方。
Perhaps some more constructive use of our time could be spent at researching corals that do survive, like in areas known as refugia.
也许我们可以更加建设性地利用时间来研究那些的确幸存下来的珊瑚，比如那些在被称为“残遗种保护区”的地方。
Perhaps some more constructive use of our time could be spent at researching corals that do survive, like in areas known as refugia.
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