1) Egg-laying interval
产卵间隔
2) egg laying plastochron
产卵间隔期
3) mitotic interval τ0
卵裂间隔
4) Inter ovulatory Interval
排卵间隔
6) calving interval
产犊间隔
1.
We analysed about 800 dairy cattle data of the calving interval, calving season, milk production, calving number, birth weight and sex of the calving.
对江苏省徐州市某奶牛场约800头荷斯坦奶牛1998到1999年产犊间隔与产犊季节、产奶量、产犊胎次、犊牛初生重、犊牛性别等基础资料进行统计分析,结果表明:产犊季节对产犊间隔有极显著的影响(P<0。
2.
The objective of this study was to investigate the effect of non-genetic on 305-day milk yield,datas of Holstein production records which contained the information from 1996 to 2005 were collected form Xinjiang Hutubi Dairy farm in Xinjiang,the effects of year,season,calving interval and parity on Holstein 305-day milk yield were analyzed by least squares means with SAS 8.
1软件的最小二乘方差分析,分析了年度、季节、产犊间隔和胎次对荷斯坦牛305d产奶量的影响。
补充资料：变色间隔
分子式：
CAS号：
性质：又称变色间隔，变色域。酸碱指示剂在水溶液中有酸式色和碱式色两种形态。两种形态的浓度比与pH值有关，浓度比改变，溶液的颜色即发生变化。当肉眼能观察到指示剂从一种颜色变化到另一颜色的pH值间隔，叫做指示剂的变色区间或指示剂变色范围(colour range of indicator)。大多数指示剂的变色区间是在pK1±1范围之内。pK1为指示剂常数。
CAS号：
性质：又称变色间隔，变色域。酸碱指示剂在水溶液中有酸式色和碱式色两种形态。两种形态的浓度比与pH值有关，浓度比改变，溶液的颜色即发生变化。当肉眼能观察到指示剂从一种颜色变化到另一颜色的pH值间隔，叫做指示剂的变色区间或指示剂变色范围(colour range of indicator)。大多数指示剂的变色区间是在pK1±1范围之内。pK1为指示剂常数。
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