One potentially cheap and self-sustaining method of halting the spread of bracken is to introduce natural enemies of the plant.
阻止蕨菜蔓延的一种潜在的廉价和自我维持的方法是引入该植物的天敌。
Should a pandemic strain emerge, slowing its spread will be vital as this could buy valuable time to produce vaccines against the virus and introduce other emergency measures.
如出现大流行株，减缓其传播至关重要，因为这样可获取宝贵时间以便针对该病毒生产疫苗和采取其它紧急措施。
It also introduce the causing of shock wave in the water and the gas, and its spread in blasting hole, as well as its reflection and transmission and effects of rock.
就水和空气不偶合装药爆破冲击波的产生，及在炮孔内介质中的传播、反射和透射以及对周围岩石的作用过程都进行了详细的介绍。
AIM: To introduce the clinical manifestation during music therapy for autistic disorder, and spread the therapeutic principle.
目的：介绍孤独症音乐治疗的临床表现，推广孤独症音乐治疗的指导原则。
This article introduce the application of mobile rail gas pressure welding technology in the track maintenance of Shanghai Metro, and bring forward this technology is applicable and worthy to spread.
本文介绍了移动式钢轨气压焊接技术在上海地铁轨道维修中的应用，表明移动式钢轨气压焊接技术适合地铁维修施工，值得推广运用。
It is necessary to build bases of oleoresin production, select high gum-yielding trees for planting, spread advanced tapping technology and introduce intensive management.
要改变这一状况，必须建立松脂生产基地，选育高产脂力良种，推广先进采脂技术，实行集约化经营。
Introduce the technique of SOPC with softcore processor NIOS II. Analyze the traditional design and the SOPC design in a Direction-Sequence Spread-Spectrum Receiver and Transmitter system.
介绍了基于NIOSII软核处理器的SOPC技术，分析了传统方法和基于SOPC技术的方法实现扩频收发机的优劣，详细说明了嵌有双nios II的SOPC技术的方案设计。
For a man to form a clear idea of the needs of society and to make an effort to spread his views widely is to introduce a grain of leaven into the general mentality.
对于一个人而言，清楚了解社会的需求，努力去广为传播其看法，就是将一粒酵母播入大众的心中。
Based on the basic concepts of epic, this paper, including two parts, will introduce and analyze the main content, background, and spread process, etc. of "Gesar".
本文分为上下两篇，上篇由史诗概念入手，概括阐述了世界最长的史诗《格萨尔》的基本内容、产生背景和流传过程等等方面。
In addition, we introduce the integration of the spread spectrum technology and the digital watermark technology, so this digital technology has a strong haleness and safety.
另外介绍了扩频与数字水印技术的结合，利用扩频原理的数字水印技术具有很高的健壮性和安全性。
"Wild birds may introduce the virus, but peoples' actions in poultry production and marketing spread it," Lubroth noted.
“野生鸟类可能将病毒引入，但其传播者则是参与家禽生产和销售活动的人，”卢布罗兹博士指出。
"Wild birds may introduce the virus, but peoples' actions in poultry production and marketing spread it," Lubroth noted.
“野生鸟类可能将病毒引入，但其传播者则是参与家禽生产和销售活动的人，”卢布罗兹博士指出。
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