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

At the range gate, I saw the cow suffering from calving.
我在牧场门口看到一只牛忍受着生产的痛苦。
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
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
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。
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。
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。
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。
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。