1) the average change into pupa rate
平均化蛹率
2) the average time for the worm to change into pupa
平均化蛹时间
1.
2%,the average death rate is 29%,and the average time for the worm to change into pupa is 33.
将黄粉甲在不同的温度条件培养,测定其平均化蛹率;平均死亡率;平均化蛹时间。
3) pupation rate
化蛹率
1.
Influence of X-ray irradiation on mortality and pupation rate of gypsy moth larvae;
X射线辐照对舞毒蛾幼虫死亡率和化蛹率的影响
2.
Laboratory experiments were conducted to examine the survival time,pupation rate and eclosion rate for the Brontispa longissima in the situation in lack of food.
研究了椰心叶甲的饥饿耐受时间,饥饿状态下的化蛹率和羽化率。
3.
This paper focused on the larva growth rate, mortality, pupation rate, nutritional component of Tenebrio molitor L.
室内研究了饲料种类、饲养密度对黄粉虫幼虫生长速度、死亡率、化蛹率和虫体营养成分的影响。
4) pupation probability
化蛹概率
1.
This paper probes into main components of an artificial diet(soybean powder,wheat bran,yeast,casein,cholesterin) on the pupation probability of beet armyworm,Spodoptera exigua.
为给甜菜夜蛾的抗性研究、SeNPV的工厂化生产等提供生长一致、高质量的大量虫源,采用二次回归旋转组合设计方法,研究了甜菜夜蛾人工饲料5种主要组分麦麸、酵母粉、干酪素、胆固醇、黄豆粉对其化蛹概率的影响。
5) Prevent maggotrate
阻止化蛹率
6) average change rate
平均变化率
1.
For example,the average change rate is written as average cost.
最新出版的经管类数学书中有的在总成本函数叙述上容易使人们产生误解;有的把总成本的平均变化率写成平均成本,记法也混乱。
补充资料：蛹化
1.完全变态类的昆虫在由幼虫老熟后变为不动的蛹期的过程。
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