1) fundatrigena emergence period
干母发生期
2) germinal vesicle
生发泡期卵母细胞
1.
Comparison of three vitrification methods on germinal vesicle stage mouses oocytes;
3种玻璃化冷冻小鼠生发泡期卵母细胞效果比较
3) occurrence of dried earth layer
干层发生
4) aroma-producing active dry yeast
生香活性干酵母
5) occurrence period
发生期
1.
The influence of main meteorological factors on occurrence period of hibernating adults of Carposina nipponensis Wals. and it s simulation model;
主要气象因子对桃小食心虫越冬代成虫发生期的影响及模拟模型
2.
Application of Jiaduo frequency vibration pest - killing lamp on monitoring forecast of forest pests during occurrence period;
佳多频振式杀虫灯在森林害虫发生期监测预报上的应用
3.
Population dynamics and occurrence period of brown planthoppers based on the historic data analysis of light trap catches;
水稻褐飞虱灯下发生期及种群数量动态分析
6) occurrence stage
发生期
1.
According to the systematic research on biological characteristics and relevant factors to influence its population quantity,it can forecast the occurrence stage by use of two kinds of forecast methods.
通过对其生物学特性及影响其种群数量的有关因子的系统研究,应用一元回归预测法和发生期期距预测法,可以对同一虫态间或不同虫态间发生期的始、盛、末进行预测;根据害虫发生量与上一代害虫虫口基数有密切的关系,采用有效虫口基数法,即可预测出翌年林分幼虫的发生量及危害等级,即为防治提供了可靠依据,又为该虫的种群动态模型的建立奠定了基础。
2.
The preliminary forecast formula of occurrence stage of Dendrolimus houi was put forward by means of development rate and stage distance.
运用发育进度法和期距法 ,提出了云南松毛虫 ( Dendrolimushoui Lajonquière)发生期初步测报式 ;编制出了云南松毛虫预测预报虫灾级数表 ,进而提出了云南松毛虫危害程度初步测报式。
补充资料：历期预测法(见发生期预测)
历期预测法(见发生期预测)
历期预测法见发生期预测。
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