植物的进化史以一系列适应性变化为标志。
The evolutionary history of plants has been marked by a series of adaptations.
有趣的是，这些流体动力学的适应性变化和人类为了改进高速飞机在空气动力学方面的设计特点十分相似。
Interestingly enough, several of these hydrodynamic adaptations resemble features designed to improve the aerodynamics of high-speed aircraft.
这就是适应性变化的基础。
运动训练可诱导肌体生理性适应性变化。
Athletic training can induce the physiological adaptation of the body.
这就是适应性变化的基础。
We must better understand the adaptation of plants to their environment.
然而，目前的法律和文化传统妨碍了这种适应性变化。
But laws and cultural traditions currently stand in the way of such adaptations.
为了减少在水中前行的阻力，这类鱼身上产生了很多适应性变化。
Many of the adaptations of these fishes serve to reduce water resistance (drag).
采用人体和动物实验观察延迟性肌肉损伤对连续运动的适应性变化。
Experiments on humans and rats were conducted to observe the adaptation of exercise-induced muscle injury to repeated exercise.
植物干旱环境胁迫下的结构适应性变化是植物颉颃干旱逆境的标志性特征。
Plants under drought stress environment, the structure of adaptive changes in plant drought stress mark antagonist characteristics.
这是两类不同形式运动对心脏形态和功能长期适应性变化机制的根本原因。
This is the basic reason of two different way exercises make the heart different adaptation on structure and function.
而不同强度运动对骨骼的作用以及对不同部位骨骼的适应性变化尚不明确。
But it is not very certain what the adapted change is when different training load exerted to the bone.
这些物质的适应性变化导致低温半致死温度的下降是抗寒性提高的生理基础。
The adaptability changes of these substrates led to a drop in low semi-lethal temperature, which was the physiological basis for increasing the cold-resistant adaptability.
以同化组织为代表的光合结构的增强，是植物适应干旱环境的结构适应性变化。
Assimilation organizations as representatives of the photosynthetic structure enhanced plants to adapt to arid environment, the structure of adaptive change.
膜保护系统的适应性变化导致低温半致死温度的降低是抗寒性提高的生理基础。
The decline of the semilethal temperature caused by the membrane protective system is the physiological basis to improve cold resistance.
缺氧诱导因子1（HIF-1）是近年发现的调控细胞低氧适应性变化的重要转录因子。
Hypoxia-inducible factor-1(HIF-1), a newly discovered factor in recent years, is an important transcription factor which can control the cells′adaptive responses to hypoxia.
文化变迁的原因有很多，一个社会内部和外部的变动都会促使其文化系统发生适应性变化。
There are many reasons of culture change, for both the internal and external factors can bring about the adaptation in cultural system.
发达的贮水结构、输导组织、和角质层等也是植物适应干旱环境的结构适应性变化演化特征。
Developed the storage structure, conducting tissue, and the cuticle so on are also the structure of plant adaptation to arid environments evolution characteristics of adaptive change.
研究还揭示了他们的饮食，加上经过适应性变化的新陈代谢，使他们足以对抗能冻住其他人的低温。
Research also suggests that their diet, combined with an adapted metabolism, allows them to withstand temperatures that other people would freeze in.
因此，进一步探讨根系抗旱能力在不同环境条件下的适应性变化，将是节水农业研究的一个方向。
The adaptation of rice root resistance drought under different environments conditions would be another main part to non-full irrigation.
利用植物结构适应性变化特征，可用于耐旱植物的筛选，对干旱地区土壤的有效利用和治理具有重要意义。
The use of adaptive changes of plant structure, characteristics, can be used for screening of drought-tolerant plants on the dry soil of the effective use and management of great significance.
说明葡萄幼苗能够对弱光环境产生适应性变化，其蒸腾特性的变化与其气孔结构的变化相关，具有一致性。
Our results showed that young grape plants were able to adapt to a low light environment, and their leaf transpiration characteristics were correlated with stomatal structure.
目的：观察不同强度的运动训练对大鼠骨骼肌谷胱甘肽抗氧化系统的影响，评估其抗氧化能力的适应性变化。
AIM: To observe the effect of exercise training of different intensity on glutathione anti-oxidant system in the skeletal muscles of rats, and assess its adaptive changes of anti-oxidant ability.
运动是一种特殊的刺激，机体在运动过程中将产生一系列适应性变化，这些变化必然对内皮细胞产生一定的影响。
Exercise as a special stimulation, body will produce a set of adaptable changes during the exercise. And these changes had effects on the endothelium cell.
骨髓内有大量造血母细胞增生等适应性变化。结论：“电击跳跃法”是建立大鼠跟腱末端病动物模型可行的方法。
Conclusion:The "electric shock jump" is the feasible way of establishing the rat and the animals models of sinew enthesiopathy.
目的：探讨不同频率慢性电刺激对膈肌肌纤维亚型、肌球蛋白重链(mhc)亚型和代谢酶活性的适应性变化的影响。
Aim: To detect effect of the different frequency of chronic electrical stimulation (CES) on myofibrillar isoform, myosin heavy chain (MHC) and metabolic enzyme activities.
研究人员发现了七种主要的适应性反应，包括增加流动性、永久定居点的搬迁、维持生计的食物的变化以及依赖与其他群体的贸易。
The researchers identified seven major adaptive responses, including increased mobility, relocation of permanent settlements, changes in subsistence foods, and reliance on trade with other groups.
更重要的是，我们可以接纳某些重视知识管理方面的适应性和灵活性的文化变化，就像我们在所设计的系统中重视这些属性一样。
More importantly, we can embrace a cultural change that values adaptability and flexibility in our knowledge management, just as we value these attributes in the systems we design.
我们人类却能在很短的时间内对居住地做出适应性的变化。
We can make the changes on timescales that are very fast, "he said."
我们人类却能在很短的时间内对居住地做出适应性的变化。
We can make the changes on timescales that are very fast, "he said."
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