| 释义 |
Holstein bulls
基本例句
荷斯坦种公牛
ABS is the World's largest cattle breeding company with progeny tested 360Holstein bullsand 50 Color breed bulls per year.ABS是世界最大的奶牛育种产品公司，每年对360头荷斯坦公牛和50头其他公牛进行后裔测定。
Six StudHolstein bullswere selected to study the effect of zinc on semen quality,enzymatie activities,zinc and testosterone concentrations in the serum or seminal plasma.试验选用6头荷斯坦种公牛，研究了锌对性反射时间、精液品质、精清酶活性及血、精清锌与睾酮浓度的影响。
Based on a parallel run done at CDN using the February 2006 data, the range and average change for Conformation and LPI are presented in Table 1 for provenHolstein bullsborn since 1990.根据CDN采用2006年2月的数据同时开展的管理活动，表一列出了1990年以后出生并经验证的荷兰种公牛的遗传力构造和LPI的范围与平均值变化情况。
Different Hereford, Angus and Holstein bull semen were used for in vitro fertilization of bovine oocytes, the purpose was to observe the effects of different bull semen on in vitro fertilization.分别利用不同个体的海伏特、安格斯和荷斯坦种公牛精液进行体外受精;观察了不同品种不同个体种公牛精液的体外受精效果. |