After the 5, 500 mile move, the couple visited experts at California and they tried four cycles of artificial insemination, but none of those worked.

在移动了5,500英里之后，这对夫妇拜访了加利福尼亚的专家并尝试了4轮的人工受精治疗，但没有一次成功。

Recent technological advances in reproduction, such as artificial insemination and in vitro fertilization, have increased the full income of women relative to men.

比如人工授精和体外受精，近来的生育技术进步使女性的总收入相对于男性增加了。

After losing her daughter, 28, and son-in-law in a gas poisoning accident last year, the age-defying woman decided to get pregnant again, via artificial insemination.

在一次煤气中毒事故中失去28岁的女儿和女婿后，这名年迈的母亲决定通过人工授精方式再次怀孕。

Artificial insemination of silkworm have been succeed in research, and the cryopreservation of its germ cell have important significance in long-term conservation of the given gene.

家蚕人工授精已是较为成熟的技术，而家蚕生殖细胞的冷冻保存在特定基因的长期保存等方面具有重要意义。

By employing the techniques of super-ovulation, artificial insemination, and embryo transfer, farmers can more than triple the number of offspring produced by a single cow per year.

通过采用增多排卵、人工授精和胚胎移植技术，农民可以使每母牛产崽数增加两倍多。

Cooperative Resources International is one of the world's leading artificial insemination organizations with a mission to provide superior genetics to dairy and beef producers around the globe.

美国国际资源育种公司是世界上最大的综合型家畜育种公司，拥有全美最大的行销市场及技术服务人员。