孵蛋

It is time for hens to brood.

该是母鸡孵蛋的时候了。

It's a time for hens to brood.

是母鸡孵蛋的时候了。

Thus, studies on the oviposition﹑nesting and incubation of dinosaur not only help us to understand the evolutionary history of reproductive behavior of dinosaur, but also illuminate the dinosaurian egg shape and thermoregulation.

通过对恐龙产蛋、筑巢和孵蛋行为的研究，不仅帮助我们认识了恐龙繁殖行为的演化历史，同时也阐述了恐龙蛋的形态特征和体温调节功能。

You know, hatching these eggs|is a big responsibility.

你知道 孵蛋可肩负着很重要的责任

I wish to hatch my own eggs; I will hatch them all by myself, quacked Jemima Puddle-duck.

杰米玛·帕德尔鸭嘎嘎地争辩着："我真想自己孵蛋，我会亲自把他们全孵出来的！"

The offbeat character of the Kiwi bird has been developed after millions of years of isolation on the New Zealand islands: they are chubby flightless, nocturnal birds with hair-like feathers, they breathe through nostrils at the end of their beaks, the female lays eggs that are half a kilogram in weight (about 20% of body weight), which the male incubates .

鹬鸵不寻常的特性是经过千百万年在新西兰岛屿上离群索居发展而来的：它们是体态丰满、不会飞的夜行鸟；羽毛像体毛一样纤细；通过喙末端的鼻孔呼吸；雌鸟产蛋，蛋重半公斤(约为体重的20％)，雄鸟孵蛋。

I wish to hatch my own eggs; I will hatch them all by myself, quacked Jemima Puddle-duck.

杰米玛·帕德尔鸭嘎嘎地争辩着：&我真想自己孵蛋，我会亲自把他们全孵出来的！&

The researchers compared the family tree for four snake species that specialize in eating eggs and found that their ancestors originally ate the lizards that lay the eggs.

研究人员比较四种专门吃蛋的蛇物种的系谱图，发现它们的祖先最初吃孵蛋的蜥蜴。

Emperor penguin: A father Emperor penguin withstands the Antarctic cold for 60 days or more to protect his eggs, which he keeps on his feet, covered with afeatheredflap.

帝企鹅：雄性帝企鹅为了呵护雌企鹅产下的蛋，会在冰冷的南极大陆呆上60天或更长时间，孵蛋时，雄企鹅将蛋放在两脚的蹼上并用毛绒绒的肚皮盖住。

"Z and Vielpunkt, both males, gladly accepted their 'Easter present' and began straight away with hatching the egg," the zoo in Bremerhaven in northern Germany said.

这家位於德国北部不莱梅的动物园表示：「齐和维尔庞这两只公企鹅开心地接受了它们的『复活节彩蛋』，并马上就开始孵蛋。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。