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- estrus duration 发情持续时间,发情持续期
- He finished the work of three years' duration. 他用三年的时间完成了这项工作。
- Well, I'm stuck here for the duration. 哎，这段时间我只得呆在这儿了。
- The duration of the examination is three hours. 考试时间为三个小时。
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- Short in time, duration, length, or extent. 短的指时间、期间、长度或广度短的
- Limited to the duration of an episode; temporary. 短暂的仅限于一个插曲持续的时间; 短暂的
- A cow's estrus cycle averages 21 days. 母牛的发情周期平均为21天。
- Is this agency agreement made for an unlimited duration? 本代理协议的期限是不限定的吗？
- The duration of such conditional release. 假释期这种有条件释放的期限
- Of, relating to, or being in estrus. 动情期的，求偶期的动情期，与动情期有关的或处于动情期的
- They were put into detention camps for the duration. 他们被关在拘留营里直至战争结束。
- He was prepared to do this for the duration of the campaign. 他准备好在选举期间做这件事。
- The duration of marriage is related most obviously to the expectation of life. 很明显，婚姻生活的持续时间与人的预期寿命有关。
- Let's hope the gunmen will hold off for the duration of the cease-fire. 但愿持枪歹徒在停火期间能约束自己的行动。
- The term or duration of such a contract. 租期这样一种契约的期限或持续时间
- The period of sexual inactivity that follows estrus. 后情期动情后的性不活跃期
- When about 30 days after weaning,the piglet shows estrus sigh. 性成熟早,小母猪断乳后一个月有发情征状,3-4月龄初配。
- The duration of pain was prolonged. 疼痛期延长。
- During estrus, the female is fertile and will accept a male. 在发情期，母犬可以接受交配并且具有生育能力。
