查询词典 mating call

All other family members were second, third or fourth generational offspring from the mating of the original 12 and their interbreeding amongst themselves.

所有其他的成员成为最初12人及他们自己所抚育后代的第二、第三或第四代。

In particular, it has remained unclear how oogamy arose from isogamy, a more simple form of sex in which ery similar reproductie cells take on different "mating types" but do not differentiate as distinct sperm and egg.

尤其是异配生殖如何由同配生殖转化而来，我们对此还懵懵懂懂。同配生殖是一种更为简单的结合形式，在此过程中，非常相似的生殖细胞不管三七二十一地就与不同的配子结合，都不分这些配子是"公"是"母"。

Another Jungle Fowl peculiarity: After mating season, males replace their bright red and orange ruff with a crop of dull, blackish feathers called "eclipse plumage."

另一个原鸡的特点是：交配季节后，公的用称为"蚀羽"的暗淡的、带黑色的嗉囊替换了自己明亮的红色和橙色颈毛

The strange and powerful mating calls of the giant flightless parrot of New Zealand, the Kakapo. There are only 86 of them left in the world.

新西兰的枭鹦是一种不能飞的巨大鹦鹉，它求偶时会发出很奇特很大声的交配鸣叫，现在全世界只有86只存活的枭鹦。

LYNEE MALCOLM: The strange and powerful mating calls of the giant flightless parrot of New Zealand, the Kakapo. There are only 86 of them left in the world.

林恩·马尔科姆：新西兰的枭鹦是一种不能飞的巨大鹦鹉，它求偶时会发出很奇特很大声的交配鸣叫，现在全世界只有86只存活的枭鹦。

Methods Mating was conducted at 25℃ in saline between E.coli B101(RP4) and Salmonella aberdeen Kauffmann 50312 without stirring and the donor per recipient ratio was 1:3 constantly.

接合供体菌为大肠埃希菌-HB101(RP4)，受体菌为Salmonella aberdeen Kauffmann 50312，保持供、受体菌液浓度比例为1：3，25℃静止接合相应时间后，计算转接合子数。

Mating types of one hundred and forty two isolates were determined on white kidney bean media.

本试验在白云豆培养基上测试了 1995— 1998年采自河北、内蒙、云南、四川、重庆和北京的 142个菌株的交配型。

But Kruger argues that the research is a valuable tool for understanding mating strategies.

但Kruger争辩说这个研究是一个了解选择配偶策略的有价值的工具。

Kruger argues, however, that the research is a valuable tool for understanding mating strategies.

克鲁格争论说，尽管如此，我们的研究对于理解择偶策略也不失为一个有价值的工具。

After mating the females lay their eggs, and both male and female die.

交配产卵后的女性，男性和女性死亡。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。