calving

英 [ˈkɑːvɪŋ]

美 [ˈkævɪŋ]

v. 生小牛; 产犊
calve的现在分词

复数：calvings　现在分词：calving　

BNC.44142 / COCA.37276

柯林斯词典

VERB 产犊;生小牛
When a cowcalves, it gives birth to a calf.
1. 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。
VERB (象、鲸等)产崽
Some other female animals, including elephants and whales, are said tocalvewhen they give birth to their young.
1. 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。
（calf 的复数）
Calvesis the plural ofcalf.

英英释义

noun

giving birth to a calf

双语例句

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
Very few chief executives of big banks know how to brand a cow, what to do when calving season starts, or how to tell Angus from Shorthorn cattle.
很少有大银行的首席执行官知道如何给牛打烙印，在产犊季节来临时该怎么做，或者如何分辨安格斯牛和短角肉牛。
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。
Our cows will be calving soon.
我们的牛快生小牛了。
Time of calving varies with class of country.
由于各地条件不同，产牛犊的时间也不同。
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。
The grouping of calving seasons and its effect onthe accuracy of breeding value estimation
产犊季节的划分及其对估计育种值准确性的影响
The studies on different energy supplied by forage during dry period of Dairy Cows on their dry matter intake ( DMI) after calving, peripartum performance, blood-biochemistry, endocrine factors about energy metabolite and ingestion were developed.
研究了干奶期不同能量摄入水平对围产期健康奶牛产后干物质摄入量、生产性能、血液生化指标及与围产期奶牛能量代谢、摄食密切相关的血液神经内分泌因子水平的影响。
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
Analysis of Factors Effect on Dairy Cattle Calving Interval
影响奶牛产犊间隔的因素分析