英语人>词典>汉英 : 求偶期的 的英文翻译,例句
求偶期的 的英文翻译、例句

求偶期的

基本解释 (translations)
estrous  ·  estrual  ·  estral

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The effects of mating experience and temperature on the production of the female black cutworm moth's sex pheromone were studied in this paper. The results indicated that the mating experience did not significantly affect the production of sex pheromone.

中文摘要:研究了交配和温度对小地老虎雌蛾性信息素产生的影响,结果表明,交配对性信息素各组分的滴度无显著影响,因此不影响小地老虎在下一暗期的再次求偶和交配。

"The courting male's throat pouch becomes bright red and is inflated to the size of a person's head. Perhaps the most aerial of all bird s except the swifts, frigate bird s land only to sleep or tend the nest."

雄鸟的喉囊于求偶期变成鲜红色,可臌起,大如人头,除雨燕外,军舰鸟可能是所有鸟类中最善于飞翔的种类,只有睡眠和抱卵时方停止飞行。

The calling and copulation behaviour of Ancylis sativa Liu had a dielperiodicity.The female moths began to calling at the first day and increasedto 100% at the second day,then the percentage of calling decreasedgradually from the third day to the fifth day,only 16.7% of females showingcalling behaviour at the sixth day.The effect of environmentaltemperature on calling behaviour of Ancylis sativa Liu was studied duringadult life at 16℃,21℃,26℃ and 31℃.The result showed differenttemperature during adult life affected significantly the calling behaviour ofvirgin females.There was considerable variability in the calling patternsamong the different temperature groups,the higher the temperature was,thelater females called,the shorter the calling behaviour lasted.The copulationbehaviour of Ancylis sativa Liu can be divided into following squence:female calling,male responsing,male approaching female,hairpencil displayingand copulating.

枣粘虫求偶和交配行为研究结果表明,在光周期为14L:10D、温度为21℃下,越冬代枣粘虫雌蛾的求偶高峰期为黑暗期6.0-8.0小时,求偶活动以羽化后1-3天表现强烈,第二天求偶百分率高达100%,第4天开始,求偶百分率下降,到第6天仅为16.7%;环境温度对枣粘虫雌蛾的求偶活动有明显的影响,随着温度的下降,求偶高峰期明显提前,求偶高峰期的持续时间变长,在21、26、31℃下,求偶百分率接近或达到100%,在16℃下,仅为43%;枣粘虫的交配行为可分为雌蛾求偶、雄蛾反应、雄蛾接近雌蛾、打开味刷及交配成功等阶段;交配活动也以羽化后前3天表现强烈;第1、2代在黑暗周期中的交配高峰期比越冬代推后1-2.5小时;越冬代枣粘虫的交尾持续时间多为3-4小时,第1、2代比越冬代短;越冬代交尾前期多为2-3天,第1、2代多为1-2天,少数羽化当天便可交尾;雌雄成虫均有多次交尾习性,雄蛾最高交尾6次,平均3.3次,雌蛾最多交尾3次,平均1.5次,在田间自然条件下,大多数越冬代雌雄成虫只交尾1次,第1、2代交尾次数有所增高,第1、2代成虫交配率明显高于越冬代。

Duration of every phase was recorded.An unusual pattern of male pedipalps inserting duration during copulation was discovered.

以雄蛛的行为为依据,将其交配行为划分为4个时期:潜伏期、求偶期、插入期和纳精期,并记录了各个时期的持续时间。

Of, relating to, or being in estrus.

动情期的,求偶期的动情期,与动情期有关的或处于动情期的

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Anas platyrhynchos:野 鸭

研究了绿头野鸭(Anas platyrhynchos)成鸭繁殖期行为规律.实验用鸭共54只(6雄48雌).实验环境是全封闭围栏.结果,人工养殖绿头野鸭在采食饮水行为、休息睡眠行为、护理行为、交配行为、求偶无选择性、繁殖无就巢性方面与家鸭相似,但依然保持着野性的行为特征,

estrous:动情期的; 有发情期特征的; 求偶期的 (形)

estrone 雌激素酮 (名) | estrous 动情期的; 有发情期特征的; 求偶期的 (形) | estrum 动情期; 动情周期 (名)

polyoicous:雌雄杂株的

polyoestrous 多求偶期的 | polyoicous 雌雄杂株的 | polyolefine 聚烯烃

estrum:动情期; 动情周期 (名)

estrous 动情期的; 有发情期特征的; 求偶期的 (形) | estrum 动情期; 动情周期 (名) | estrus 动情期; 动情周期 (名)