calving造句

1、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。

2、He'll bide to get a little practice in the calving out at the straw-yard, for certain.
我可以肯定，他还要住在这儿实习一段时间，学习在干草场里饲养小牛。

3、It is calving season in the Arctic.
这是北极圈的裂冰季节。

4、Warm winters, however, may allow iceberg calving and high flow rates to continue.
但是暖冬则会让冰山的高崩离率以及高流速保持不变。

5、Electric fencing now surrounds calving lots in many risky areas.
现在许多危险区域的生育场地都有电网围护。