Biologists call this the pair-bond. We’ve institutionalized it as marriage.
生物学家把这称为双纽带（配对连接，长期的对偶结合，一夫一妻的结合），我们将其制度化为婚姻。
The bad news is our pair-bond is designed to last for as long as it takes our offspring to reach some level of independence.
不幸的是这种双纽带仅仅是用来维持到我们的后代达到一定的独立性为止。
She suggests that humans have always tried to strengthen the pair bond to maximise reproductive success.
她指出，人类一直试图加强配偶之间的联系，最大限度地提高繁殖成功率。
So, using our simple valence bond theory, what we would expect is that we want to pair up any unpaired electrons in methane with unpaired electrons from hydrogen and form bonds.
利用简单的价电子成键理论，我们预计，要把所有甲烷中没有配对的电子，和氢原子中没有配对的电子配对来形成键。
Many coastal birds are now getting ready to pair bond, court, and nest, noted the Louisiana coastal Initiative's Driscoll.
很多滨海鸟类现在正配对、求偶、筑巢，路易斯·安娜海岸环保促进会的德里斯科尔指出。
People in Cali, Colombia, are shocked to see the bond between a large African lion and a woman who saved it from abuse, involving long, affectionate kisses and hugs between the pair.
在南美哥伦比亚西部城巿卡利，一只非洲狮和和它的救命恩人相拥亲吻，关系十分亲密，让人震惊。
A top-notch pair of tough Brits in Michael Fassbender (Inglourious Basterds) and Dominic West (The Wire), plus former Bond girl Olga Kurylenko.
两位一流的英国硬汉演员迈克尔·法斯宾德（主演《无耻混蛋》）和多米尼克·威斯特（主演《火线》），还有前邦德女郎欧嘉·科瑞兰寇。
Weighing in at two tons, the young orphan gives his guardian Patrick Murithi a lot to look after here on the Kenyan savannah. The pair have a strong bond.
重达两吨的这只小孤儿，让保育员派翠克马提在这片肯亚热带的稀树大草原需要细心呵护，他们俩，有浓厚的情谊。
A pair of electrons Shared between two atoms in a covalent bond.
在共价键中被两个原子所共有的一对电子。
In the preceding section we discussed the valence bond ( vb) or electron-pair theory of bonding.
在前面一节，我讨论了价键法&电子配对理论。
The influence of lone pair on bond energy cannot be an interatomic effect.
孤对电子对键能的影响不是原子间的效应。
This paper analyzes shell electron pair repulsion theory , valence-bond theory and molecular orbital theory on molecular structure of noble gas compounds.
对稀有气体化合物的分子结构分别用“价层电子对互斥理论”、“价键理论”和“分子轨道理论”进行了分析处理。
Some people may even find this image uncomfortable to view With the long immature period of a young human, mum and dad need to form a stable pair bond to do the looking after.
有些人甚至会觉得这种画面看起来不令人舒服一个年轻的人类必须经过长长的未成熟时期，因此爸爸妈妈需要形成稳定的夫妻关系来照顾下一代。
As their open-road adventure progresses and John drags the kid on a string of robberies, the pair forge an unexpected and powerful bond.
作为他们的乡村道路冒险进展和约翰拖孩子抢劫，两人打造一个意想不到的和强大的债券。
The head support means has a pair of substantially parallel flexible longitudinal arms 28 substantially enclosing the bond pad area 26.
头支持意味着有大量并行灵活的28对纵向武器大幅内附焊盘面积26。
The courtship ritual renews their pair bond after months of roaming the Southern Ocean. ?
它们在南大洋上空遨游数月之后，求爱仪式边拉开了序幕。
Objective: To compare the efficacy of self-etching bond system and composite resin in pair of dental defects.
目的：比较自酸蚀和全酸蚀粘结系统对牙釉质的剪切粘结强度，为临床提供粘结术式选择的依据。
The hyperconjugation between lone-pair of nitrogen atoms and nitrogen-nitrogen bonds, or among nitrogen-nitrogen bonds play a significant role on the nitrogen-nitrogen bond length.
氮原子孤对电子与氮氮键以及氮氮键相互之间的超共轭作用是影响氮氮键长的重要因素。
The hyperconjugation between lone-pair of nitrogen atoms and nitrogen-nitrogen bonds, or among nitrogen-nitrogen bonds play a significant role on the nitrogen-nitrogen bond length.
氮原子孤对电子与氮氮键以及氮氮键相互之间的超共轭作用是影响氮氮键长的重要因素。
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