Health Retreats: Learn healthy living methods like nutrition, fitness, natural health care, and even meditation.
保健静养：学会健康的生活方法，比如营养搭配、健身、自然保健，甚至于冥想。
Now the core of natural selection is the claim that phenotypic traits are selected for their adaptivity, that is, for their effect on fitness.
目前自然选择的核心观点是表型性状因其适应性而被选上。
Genetic algorithms mimic Darwinian natural selection, where "fitness" selects individuals for survival, breeding, and, hence, adaptive mutation.
遗传算法模仿达尔文的自然选择，其中“适应性”选择进行生存、繁殖以及由此而来的适应性变异的个体。
It mimics Darwinian natural selection, making "fitness" (as determined by a formula applied to an individual) the chief selector of individuals for survival and procreation, together with mutation.
它模拟达尔文的自然选择，还有变异，把“适应性”(正如适用于个体的公式所决定的那样)作为主要因素选择生存繁衍和变异的个体。
It is a fill natural charm, the collection leisure and the fitness in a body movement project.
是一项充满自然魅力、集休闲与健身于一体的运动项目。
A systematic long-term change of this kind suggests the action of natural selection and indicates that female skeletal characteristics confer greater fitness. But is this the whole story.
这种长期的系统变化说明自然选择的作用，并表明女性骨骼的特性较大的适应性。但是，情况完全是这样的吗？
The movie theaters, library, fitness facility, and food service areas rely on solid facades, while the farmers market and shops interlaced with gardens bring in natural light through transparent ones.
电影院、图书馆、健身设施和餐饮区的立面以实体为主，而农贸市场和商店之间交织着花园，并通过透明部分采光。
This article by fitness trainer and natural bodybuilder shawn lebrun will show you the fastest way to build muscle and lose fat.
本文由体能教练和自然健美萧恩勒布伦将显示您的最快途径建立和失去肌肉脂肪。
The pursuit of fitness should be as natural as cleaning your teeth.
从事健身运动应当像刷牙一样自然，需要像刷牙那样有规律又彻底。
In such a concept under the auspices of, MBT shoes, MBT shoes, natural and highly respected Fitness, MBT in the world this year, selling up.
在这样的观念主导下，MBT健体鞋自然备受推崇，MBT今年在全世界都热销起来。
Humans can also affect the fitness of individual animals indirectly by changing or destroying an animal's natural environment.
人类还可以通过改变或者破坏某一动物的自然生存环境，间接影响个体动物的适应性。
Therefore, it is reasonable to presume that these hybrids can have similar or higher fitness than parental species only if natural habitat is changed substantially in a short period.
所以，我们有理由推测，在原始生境发生巨大变化的条件下，杂交个体是有可能与亲本有着相似或更强的适应能力的。
Therefore, it is reasonable to presume that these hybrids can have similar or higher fitness than parental species only if natural habitat is changed substantially in a short period.
所以，我们有理由推测，在原始生境发生巨大变化的条件下，杂交个体是有可能与亲本有着相似或更强的适应能力的。
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