calving
英 [ˈkɑːvɪŋ]
美 [ˈkævɪŋ]
v. 生小牛; 产犊
calve的现在分词
BNC.44142 / COCA.37276
柯林斯词典
- VERB 产犊;生小牛
When a cowcalves, it gives birth to a calf.- When his cows calve each year he keeps one or two calves for his family.
他的母牛每年产犊时,他都给自家留上一两头。
- When his cows calve each year he keeps one or two calves for his family.
- VERB (象、鲸等)产崽
Some other female animals, including elephants and whales, are said tocalvewhen they give birth to their young.- The whales migrate some 6,000 miles to breed and calve in the warm lagoons.
鲸会迁移6,000海里左右,到温暖的环礁湖生殖繁衍。
- The whales migrate some 6,000 miles to breed and calve in the warm lagoons.
- （calf 的复数）
Calvesis the plural ofcalf.
英英释义
noun
- giving birth to a calf
双语例句
- After calving occurs the uterus should return back to its normal condition following a30-40 day period.
产犊后，子宫应当在接下来的30-40天的时间里恢复到正常状态。 - Calving rate: The number of calves Born alive in any year expressed as a percentage of the number of females let to the Bull in the previous year.
产犊率：指一年所产活犊数量与前一年参加交配的母牛数量之比。 - This was calving season, and fellow ranchers watched for coyotes, cougars, wild dogs and, of course, the lone wolf.
这也是裂冰的季节，同行的农场主们都在监视着丛林狼、美洲狮、豺狗，当然还有单独出来的狼。 - Analysis of Factors Effect on Dairy Cattle Calving Interval
影响奶牛产犊间隔的因素分析 - The results showed that the average conception rate was 41.86%, the calving survival rate was 91.67%;
结果表明：平均受胎率为41.86%，产犊成活率为91.67%。 - A high oocyte maturation, fertilization and cleavage rate and a low rate of blastocyst yield and calving following transfer of in vitro produced buffalo embryos have been obtained. The efficiency of IVP in buffalo is much lower than that in cattle.
水牛胚胎体外生产已获得了较高的卵母细胞成熟率、受精率和卵裂率，但囊胚发育率和体外胚的移植成功率仍较低，水牛IVP胚胎体外生产效率比黄牛低得多。 - The influences of calving month, parity and heat stress on milk yields of Holstein cows
产犊月份、胎次和热应激对乳牛产奶量的影响 - Analysis of the Effect of Calving Seasons of Cow on Milking Amount
奶牛不同季节产犊对产奶量影响程度的分析 - The negative cation-anionic difference ( DCAD) can increase the concentration of blood-ionized Ca of dairy cow before calving and mitigate responsiveness to Ca homeostatic hormones.
负的阴阳离子差可以增加血液中离子钙浓度，增强钙平衡调节激素的反应。 - A baby boom has given a lift to the endangered North Atlantic right whale, with a near-record number of births in the just-ended calving season, according to researchers at the New England Aquarium.
新英格兰水族馆的研究人员日前介绍说，在刚刚结束的产仔期里，北大西洋的脊美鲸迎来了一个接近历史最高纪录的生育高峰。