They collected information on vector breeding sites, people’s knowledge, attitudes and practices surrounding dengue, and the characteristics of the study areas.
他们收集了与病媒滋生地点、人们对于登革热的认知、态度和行为以及研究区域的特征等有关信息。
On the face of it, this seems unlikely, because the characteristics that have been engineered into them are ones designed to make them into better food, rather than lean, mean breeding machines.
表面看来，这似乎不太可能，因为基因工程赋予它们的特征是为了使它们成为更好的食物，而不是竞争力强的高效繁殖机器。
Even after air masses move far from their original breeding ground source, they may still be recognized by their characteristics.
即使在气团远离其原来的生成源地以后，它们仍然可根据其属性而被识别出来。
In this paper the techniques of its artificial training and breeding and its biological characteristics are reported.
本文报道了灰喜鹊的生物学特性和引种、驯养及人工诱导繁殖的技术。
Microsatellite DNA molecular marker has been a popular kind of molecular marker in animal breeding and genetics, because of its special advantages and characteristics.
微卫星DNA以其独特的优点和特点而成为当前动物遗传育种研究中颇受欢迎的一种分子标记技术。
Molecular markers such as RFLP, RAPD, AFLP and SSR have characteristics of overcoming the defects of the classic genetic markers, and can be utilized extensively in molecular assisted breeding.
以RFLP、RAPD、AFLP和SSR为主的分子标记各具特色，克服了传统遗传标记的缺陷，在分子标记辅助育种中已得到广泛的应用。
The breeding process, characteristics, flowering habit and combining application of large-panicle indica CMS line "Jingfu 1a" were introduced in this paper.
介绍了大穗型籼稻不育系“京福1a”的选育经过、特征特性、开花习性及配组应用表现。
The author summarized the primary principle, characteristics and the basic strategies of the markerassisted selection, and its application to the crop breeding.
综述了分子标记辅助选择技术的基本原理、特点、基本策略及其在作物育种中的应用，并对该技术的应用前景进行了展望。
The characteristics and achievement are taken into consideration on the traditional breeding and the modern breeding, and also their relations during the ornamental breeding.
探讨了传统育种和现代育种在花卉育种进程中的特点、成就以及相互之间的关系。
In accordance with the special characteristics of genetic process in crop breeding, we explore the methods for building the mathematical models of the process.
本文针对育种遗传过程的特点，研究了该过程数学模型的建立。
The starch pasting properties usually evaluated by RVA (characteristics) are the (important) target of wheat quality breeding.
小麦淀粉的糊化特性是衡量小麦品质的重要指标，常以RVA特征参数度量。
The breeding of new sweetpotato variety Fushu 2 and its major traits and characteristics was studied.
报道了甘薯福薯2号选育及主要特征特性鉴定的过程。
As it has many characteristics of DNA marker, RMAPD has a widest potential application in animal breeding and genetics, such as analysis of genetic structure and relationship and MAS.
该方法也具有DNA标记的特点，在群体遗传结构和亲缘关系分析以及标记辅助选择等遗传育种领域具有广阔的应用前景。
Secondly: Improving the quality of exhibitors, the participanting rate of enterprises of "Breeding , reproduction and pushing" integration and regional characteristics corporates was high.
二是提高参展质量，“育繁推”一体化企业、区域特色实力企业参会率较高。
According to many year rape breeding experience and the characteristics of the parents of hybird rapeseed Wanyou 27, the seeds prooluction technique of Wanyou 27 was summarized.
根据多年油菜制种经验和皖油27号父母本生育特点，科学总结了制种技术。
The physiological and biochemical characteristics of different type senescence wheat are studied so as to identify senescence and provide basis for wheat breeding against early senescence.
并研究不同衰老类型小麦发育后期的生理生化特性，以期为小麦早衰鉴定和抗早衰育种提供依据。
The biological organic fertilizer provided by the invention has the characteristics of broad pesticidal spectrum, short breeding cycle and disease preventing function.
本发明提供的生物有机肥具有广谱杀虫谱，培育周期短，具有防病功能的特点。
Based on the yield structure mode, the breeding goal and strategy of super wheat also were brought forward aiming at different ecotopes and physiological characteristics of wheat.
针对不同的生态区、不同的小麦生理习性从产量结构模式上提出了超级麦育种目标与策略。
The characteristics of simple sequence repeats(SSR)and its importance in genetic mapping, variety identifying and molecular markerassistant breeding, etc, are discussed in this article.
综述简单重复序列标记（SSR）的特点及在作物遗传图谱构建、品种鉴定及分子标记辅助育种等方面的应用价值。
The breeding process and characteristics of Jia 66a were introduced in this article.
本文主要介绍了嘉66a的选育过程及特征特性。
The process actually began long before they were whelped, when in planning the breeding you considered the characteristics of the sire and dam and their parents, siblings, and other relatives.
事实上，这个评估过程可以早在幼犬出生之前，制定繁殖计划的时候就可以开始了：观察父犬、母犬及其父母，兄弟姐妹及相关血成员的特性。
The breeding process of Ganzaoxian 56, main characteristics and the value of its exploitation and application were described in this paper.
本文主要介绍了赣早籼56号的选育经过、主要特征特性及推广应用价值。
The main characteristics, effect of increasing yield, course of selection and realization for breeding of new soybean species GS Pudou 6018 were introduced in this article.
介绍了GS濮豆6018大豆新品种的主要特性，增产效果，选育经过和育种体会。
Chinese fir is the most important timber tree in south part of China, and the research of flowering characteristics and its breeding is one of the most active research area.
杉木是我国特有树种，也是我国最重要的用材树种。育种是杉木研究最活跃的领域之一。
The research on bamboo genetics and breeding were limited by bamboo's characteristics and progressed slowly.
竹子遗传育种研究因为受到其生物学特性的限制，一直进展缓慢。
Objective to find out the types of the breeding places of the mosquito larvae and the distribution characteristics of the natural mosquito population in urban area of Guangzhou.
目的了解广州市城区蚊虫自然种群幼虫的孳生地类型及种群分布特点。
Objective to find out the types of the breeding places of the mosquito larvae and the distribution characteristics of the natural mosquito population in urban area of Guangzhou.
目的了解广州市城区蚊虫自然种群幼虫的孳生地类型及种群分布特点。
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