1) Periodical reproduction
周期性繁殖
2) reproductive cycle
繁殖周期
1.
The development of germ cells of peanut worms, Sipunculus nudus, proceeding with seasonal alternating was observed by optical microscope to study reproductive cycle of the population in the sea of Guangxi.
通过观察体腔生殖细胞发育的季节变化,研究广西海区方格星虫繁殖周期。
2.
The reproductive cycle of marine bivalves is closely related to cycles of nutrient storage and use and to environmental factors such as water temperature and food availability.
海洋贝类的繁殖周期与营养物质储存、利用和环境因子(如海水温度、食物可得性、盐度等)密切相关。
3.
The reproductive cycle of the razor clam Sinonovacula constricta(Lamark) from the Yellow River Delta in Shandong Province was studied from April 2007 to March 2008 in relation to environmental conditions.
自2007年4月~2008年3月对山东省黄河三角洲缢蛏的繁殖周期及其与环境因子(温度、盐度和叶绿素a含量)的关系进行了研究。
3) sexual propagation stage
有性繁殖期
1.
Biomass dynamics of Spartina alterniflora at its sexual propagation stage in Shankou mangrove area of Guangxi,China;
山口红树林区互花米草有性繁殖期的生物量动态
4) changes of reproductive cycle
繁殖周期变化
5) Breeding period
繁殖期
1.
Through herding observation on the spot of the lucky nature reserve in the Inner Mongol picture, have studied the big bustard s domain behavior in breeding period.
通过在内蒙古图牧吉自然保护区的实地观察,研究了大鸨在繁殖期的领域行为。
2.
It carried out observation for the territorial behaviour of Black-browed Reed Warbler in breeding period (incubation and feeding nestling),from May to July,1987 at Duling Forestry Centre, Huangnihe Forestry Bureau, Dunhua City, Jilin Province.
１９８７年５～７月在吉林省敦化市黄泥河林业局都陵林场，对黑眉苇莺繁殖期（孵卵与育雏期）的领域性行为进行了观察。
6) pre-laying phase
繁殖前期
1.
Diurnal time-activity budgets of Grus nigricollis for the pre-laying phase in northern Tibet;
藏北黑颈鹤繁殖前期的昼间活动时间分配
补充资料：低血钾性周期性麻痹
低血钾性周期性麻痹
hypokalemic periodic paralysis
家族性周期性麻痹中的一种类型。为常染色体显性遗传。在我国大多数病例为散发而无家族史。发作多在夜间或清晨醒来时，病儿发觉不能移动自己的肢体，但说话和呼吸正常，重症四肢完全不能活动，不能抬头。发作时肌肉呈弛缓性麻痹，腱反射消失，感觉正常。麻痹持续数小时至2天。发作频度不等，一般不多于每月1次。发作时血清钾减低，为2.5～3.5mmol/L，心电图有低血钾表现。治疗发作时给一次氯化钾口服；重者可静脉滴注氯化钾，同时心电监护以防高钾血症。预防发作可于每晚睡前服氯化钾一次。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条