periodic activity是什么意思

用法例句

Adult behavior and circadian rhythm of sex pheromone production and release of the legume pod borer,Maruca vitrata (Fabricius) (Lepidoptera:Pyralidae);

豆野螟成虫行为学特征及性信息素产生与释放节律

Study on the rhythm of thermoregulation of growing pigs housed individually within humid and warm environment;

湿热环境中育成猪的体温节律研究(英文)

Studies on Growth and Development Rhythm of Sweet Cherry in Solar Greenhouse;

日光温室甜樱桃生长发育节律研究

In recent years, the study of prosody has been paid much attention to.

节律是现代汉语值得重视的特点之一。

This article summarizes the studies on the relationship between prosody and syntax in modern Chinese.

节律是汉语的重要特征之一。

However, sometimes disagreement between the two is displayed as pause-extension is affacted not only by syntactic structures but also by meaning, prosody and context.

但是句子的停延不仅受句法结构的影响 ,还会受语义、节律和语境的影响 ,使句子的停延和句法结构表现出不一致。

The ecological culture has its own succession rhythm,which has experienced three forms.

生态文化的发展有自己特有的演替节律,它经历了从人与自然本然一体的古代形态生态文化,到人与自然关系异化二分的近代形态生态文化,再到人与自然融洽和谐的现代形态生态文化三个发展阶段,其发展过程呈现出由肯定到否定再到否定之否定的规律性特征。

Changes in diurnal rhythms of free cortisol secretion during different phases of menstrual cycle;

月经周期不同阶段游离皮质醇昼夜节律的变化(英文)

Different collection methods and the diurnal rhythm influenced the carbamazepine level in saliva;

取样方法和昼夜节律对卡马西平唾液浓度的影响

Oxygen consumption rate and diurnal rhythm was also studied.

应用静水呼吸室法,测定10℃、14℃、18℃、22℃、26℃和32℃温度下日本三角涡虫(Dugesia japonica)的耗氧率和窒息点,并测定涡虫耗氧率是否与温度和昼夜节律有关。

At the present,most related studies at home and abroad are concentrated upon the effect of biological rhythms,especially the circadian rhythms,on the astronauts during space flight.

目前,国外相关研究大都集中在生物节律,特别是近日节律,对航天员的影响问题上。

Objective Discussing the relationship between human biological rhythm andchronopharmacology to guide the clinical delivery drugs which in order to improve the accurany ofusing drugs.

目的:论述人体生物节律性与时辰药理学的关系,指导临床用药以提高合理用药水平。

Based on the great thinker s understanding of the law of celestial movement (that is, Way of Heaven lies in seven) and human life rhythm (78 years), and modern medicine s identification of biological rhythm, this paper holds that the reason why "seven" takes an universal connotation and the implication of sorcery and myth is that it embodies the abovementioned laws and rhythms.

本文以数字"七"在中国民俗中的广泛应用为表象,依据我国古代先哲对宇宙天体运动节律(即"天道唯七")和人体生命节律(7—8年)的认识,以及现代医学对人的生物节律的进一步确认,指出数字"七"之所以具有宇宙数字的性质及巫术的、神话的意义,"获得模式数字的资格",根本原因在于它体现了以上两个节律。

State-transition in the Chemical Birhymicity of CuSO_4-H_2O_2-KSCN-NaOH Reaction System by Modulating Flowrate;

CuSO_4-KSCN-H_2O_2-NaOH反应体系双节律的周期调制