Distribution and ecological characteristics of Torreya grandis in China;
榧树的资源分布与生态习性
Minimus was developed to 22 generations by artificial copulation, meanwhile its ecological characteristics were observed too in laboratory.
用人工交配法 ,在室内饲养繁殖微小按蚊至 2 2代 ,同时对微小按蚊生态习性作了一些观
Ecological characteristics of Boletus edulis was grasped preliminarily and affected by different ecological factors, and genetic distribution figue of Boletus edulis was drawn.
在自然生态环境下进行调查研究，对吉林美味牛肝菌的生长发育观察记载，初步摸清了美味牛肝菌的生态习性以及不同生态因子对它生长发育的影响，并统计了吉林省美味牛肝菌的分
Study on distribution,ecological feature and malaria transmission effect of Anopheles anthropophagus in Henan Province,China;
河南省嗜人按蚊分布、重要生态习性与传疟作用的调查研究
Objective To investigate the distribution, ecological feature and malaria transmission effect of Anopheles in Guangdong Province.
目的 研究广东省疟疾传播媒介的地理分布、生态习性和传疟作用。
A study on ecological habit of hedgehog in Qufu Konglin;
曲阜孔林刺猬生态习性的研究
Relationships between conditions for activating spermatozoa of four sparidae fishes and the fishes ecological habits;
四种鲷科鱼类的精子激活条件与其生态习性的关系
Ecological habit of two varieties of Avena fatua on wheat field of North Jiangsu Provinceand their control;
苏北麦田野燕麦两个变种的生态习性及其防治研究
Objective To analysis and study on the population bionomics of Aedes albopictus at different habitats in Shandong,and to find the common ground.
目的观察和比较分析山东地区不同生境中白纹伊蚊种群生态习性的特点,以便发现共同点。
Important progress has been made in the studies of biosystematics, bionomics, vector relationships and integrated management of mosquitoes.
新中国成立 5 0年以来 ,在疟疾等蚊媒病防治和爱国卫生运动的推动下 ,我国蚊虫研究受到极大重视 ,生物系统学、生态习性、媒介关系以及综合治理等研究 ,都取得了很大的进展 ,为我国蚊类研究的持续发展 ,打下了良好的基础。
Studies on the ecological habits and the leaf anatomical structure of Rubus corchorifolius L.f.;
山莓生态习性与叶的解剖结构观察
The observation on ecological habits of Onchidium struma;
瘤背石磺的生态习性观察
This paper introduces the morphological characters and ecological habits of the cockroach,points out the harms of the cockroach and the importance of the cockroach killing,and discusses on the components and working principles of the electronic cockroach killer.
介绍了蟑螂的形态特征和生态习性,指出了蟑螂的危害及消灭蟑螂的重要性,论述了电子灭蟑器的组成及其工作原理。
THE DISTRIBUTION AND ECOLOGICAL BEHAVIOR OF LITTLE OWL (ATHENE NOCTUA) IN XINJIANG
纵纹腹小?在新疆的分布及生态习性
Additional Studies on Some Ecological Habits of Himalayan Marmota
喜马拉雅旱獭部分生态习性的补充研究
A Preliminary Studies on Distribution and Ecological Characteristics of Jilin Boletus edulis
吉林美味牛肝菌分布及生态习性的初步研究
Ecological Habits and Landscpe Design of Wetland Plants in Hangzhou City;
杭州湿地植物生态习性及景观设计研究
Investigation on cockroach population distribution and its ecological habit in Dalian from 2005 to 2007
2005-2007年大连市蜚蠊种群分布及生态习性调查
Physio-ecological Character of Abelia chinensis and its Application in Landscape and Architecture
人工栽培糯米条的生理生态习性及其在园林中的应用
The comparation with Cygnus who lives in open country and was raised by person about ecologic habits
大天鹅在野外和人工饲养不同条件下生态习性的比较
Instructors with an accommodator style were much better appreciated by students than divergers or assimilators.
师生学习形态一致性并不影响学生实习成绩。
Study on the Morphostructure and Life Habits of Vermipsylla Alakurt
花蠕形蚤形态结构与生活习性的研究
Study on Flowering Habit of Humulus Seandens and Its Ecological Factors of Influence on Blooming
野生葎草开花习性及影响开花生态因子分析
Restudies on Central Biological and Ecological Characters and Analysis on Major Harmful Pupolation Dynamics of Sylepta Derogate;
棉大卷叶螟主要生物生态学习性的再研究及主害代种群动态分析
It is found that students' test performance is influenced by their gender, living environment, learning attitude, and learning style.
本文发现，学生的性别、住环境、习态度及学习方式，会对成绩造成影响！
The Relationship of Nursing Trainees Personality, Clinical Performance and Their Professional Attitude;
护理实习生个性与临床实习表现及专业态度的相关研究
An Inquisition of University Students Study Attitude--Lack of Internal Study Motive and the Counterplan;
大学生学习态度调查——内源性学习动力不足及其对策
Animacy Effects on the L2 Acquisition of English Passive by Chinese-Speaking Learners of English
有生性对中国英语学习者的英语被动语态习得的作用
A Study on Formative Assessment and the Effects on Students Learning Attitude;
形成性评价及对学生学习态度影响的研究
A Formative Study of the Physics Majors Explorative Learning Psychology;
物理专业大学生研究性学习心态的形成研究
Study on Ecological Environments in Self-centered Learning in Distance Education;
现代远程教育自主性学习的生态环境初探