繁殖

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。

Beagle belong to the animal with single estrus but a relative long dioestrus. This special reproduction characteristic restrains the researches based on dogs.

犬属单次发情动物，间情期较长，犬科动物这一特殊的繁殖生理特点严重制约着以犬为研究载体的科学研究的发展。

Objective: To establish a protocol of rapid clonal propagation of Dioscorea zingiberensis using mature leaves as explants.

中文摘要：目的：以成熟叶片为外植体，建立一套盾叶薯蓣 Dioscoreazingiberensis 的快速繁殖技术。

The study aimed to provide the scientific direction of rapid propagation technique.

［目的］为二色补血草的决速繁殖技术提供科学指导。

Love is only a dirty trick played on us to achieve continuation of the species.

爱是低劣的伎俩，它欺骗我们，只为达到人类的繁殖延续。

His reasoning was disarmingly intuitive: in our hominid predecessors, communities of more sympathetic individuals were more successful in raising healthier offspring to the age of viability and reproduction -- the sine qua non of evolution.

他的理由完全是直觉性的：在我们原始祖先那里，那些其成员更具有同情心的群落在养育更加健壮的达到生育与繁殖能力的后代方面更成功——这是进化的必要条件。

As we all knows, American breeding of Doberman Pinscher has a long history.

众所周知，美国繁殖杜宾犬已有悠久的历史，有着优秀的血统和成熟的体制。

Greyhound Dog Racing Protection Organization, PO Box 442117, Home About Dog Racing Take Action Support Us Greyhound Gifts pass stronger dog protection laws and close down existing greyhound Dog Breed.

赛狗保护组织信箱442117，家采取行动支持我们的狗赛狗礼品通过强有力的法律保障和关闭现有赛犬只繁殖。

Many species are known to have fungal farms, where they domesticate and breed different types of fungus to be harvested for food.

许多已知的物种都有真菌农场，它们在那里培养繁殖不同种类的真菌以获得食物上的收获。

Anyone who intends to domesticate and breed wildlife ''.

驯养繁殖国家重点保护野生动物的，应当持有许可证。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。