In order to understand the mechanisms of bloom formation in cyanobacteria (blue-green algae), we reviewed the literature on inducing effects of grazing pressure of zooplankton on colony formation in algae.
从研究蓝藻水华形成机理的需要出发,综述了浮游动物的牧食压力对藻类群体形成的诱发作用。
The diallel crossing of eight synthetic populations of maize and NCII mating design of five synthetic populations crossing with six inbred were applied to assay combining ability of grain yield per plant and its component factors and the heterotic patterns of five synthetic population which were developed by breeding unit in China.
以8个玉米综合群体的双列杂交和6个群体与6个自交系的NCII交配设计试验,根据杂交种的单株产量和产量因子表现以及配合力表现,对5个玉米人工合成群体的杂种优势模式进行研究。
The results showed that yield and its component factor were significantly different among six synthetic populations (64 3～103 9g).
对６个合成群体的性状表现和配合力进行了初步评估，结果表明：湖北省新合成的４个群体ＷＢＭ、ＷＬＳ、ＬＢＭ、ＬＬＳ的产量较高，除ＬＢＭ外，产量一般配合力较好。
According to the biological data of Parargyrops edita Tanaka in the South Fujian and Taiwan Bank Fishing Ground during July 1998 to June 2000,this paper studied population structure,spawning and feeding characteristics for reasonable utilization and management of this resource.
根据 1 998年 7月至 2 0 0 0年 6月闽南、台湾浅滩渔场二长棘鲷的生物学测定资料 ,本文主要研究其群体组成、生殖、摄食等特点 ,为合理开发利用和管理二长棘鲷资源提供科学依据。
Discussion on the Forming Reason and Assistance Method of Vulnerable Groups;
论农村弱势群体形成原因及救助办法
Studies on Physiological Characters of High-yield Population Formation in Hybrid Rice;
杂交水稻高产群体形成的生理特性研究
corals forming featherlike colonies.
形成羽毛状群体的珊瑚。
Group Meta-perception Formation and Its Effects on Intergroup Relation
群体元知觉的形成及其对群体间关系的影响
One of the distinct individuals that join to form a compound or colonial animal; a zooid.
群体动物的个体形成集合或群体动物的完全不同的个体；单一个体
An Inspection Of The Reason Caused self-awareness Of Scholars And Gentry Group to Be Formed in Eastern Han Dynasty;
东汉士人群体自觉意识形成原因考察
The Appearance of Poverty-stricken Worker Groups in Cities and Approaches to Poverty-Relieving;
城市困难职工群体的形成与解困对策
Causes of the Formation of Disadvantaged Urban Groups and Corresponding Solutions;
城镇“弱势群体”形成的原因及对策探析
amorphous clouds of insects; an aggregate of formless particles; a shapeless mass of protoplasm.
没有形状的成群的昆虫；没有形状的粒子的聚合体；不成形的圆生质。
The Wei and the Jin Dynasties witnessed a new force of philosophers on the Parnassus and thenew force constituted the rivalry to the traditional poets.
魏晋诗坛哲人群体异军突起,形成了与传统诗人群体抗衡的态势。
To form or cause to form a group or cluster.
使群集形成或使…形成一群或一簇
the tendency to associate with others and to form social groups.
喜欢与别人结交并形成社会群体的倾向。
The Formed Mechanism and Development Pattern of Central Henan Urban Agglomeration Spatial Integration;
中原城市群空间一体化的形成机制和发展布局
On Hunan Proletarian Revolutionaries of the Formation and Characteristics of Groups;
论湘籍无产阶级革命家群体的形成和特点
Research on the Formation and Safeguard of City Vulnerable Group;
城镇弱势群体的形成及其利益保护研究
The Charateristic of the Chivalrous Person in "SAN XIA WU YI " and Its Rising Reason;
论《三侠五义》中的侠客形象群体特征及其成因
The Newly-appeared Group of Intellectuals in the Late 19~(th) Century in China;
19世纪末中国近代知识分子群体的初步形成
Group Influence in the Formation and Change of Network Public Opinion;
网络舆情形成与变动中的群体影响分析