适应辐射

寒武纪生命扩张及澄江动物群的意义寒武纪生物的扩张应有恰当的翻译，同时对现代生物学的适应辐射应有清楚的中文解释。

The term Cambrian explosion should be translated from English into Chinese properly , and in the meanwhile , a clear explanation of the biological term adaptive radiation seems necessary .

试论软骨鱼类和硬骨鱼类的进化地位和适应辐射

On the evolutionary position and adaptive radiations of Chondrichthyes and Osteichthyes

放大器要求频带宽，以适应辐射脉冲的随机性和其极快的前沿。

The amplifier request band width , to adapt radiation pulse randomness and its extremely quick front .

雀形目鸟类是鸟纲中最大的一个类群，在自然界中有着广泛的适应辐射，有关该类群的起源以及各科演化关系，一直是鸟类学研究中争论的主要问题之一。

Passeriformes is the largest group in aves . It has broad adaptive radiations in the nature . The origin and evolution of Passeriformes have been major arguments in ornithology .

因而，现存被子植物的种子大小具有明显的适应辐射的演化特点。4、植物分布区类型不同，种子大小变异存在较大的差异。

Trends in the evolution of seed size has gone in many directions , towards larger or smaller seeds . Thus , the seed size of angiosperm has the obvious characteristics of adaptive radiation.4.With different areal-types of plants , the seed size variation is significant difference .

了适应同步辐射应用技术发展的需要，我们对合肥国家同步辐射实验室（NSRL）光电子能谱站的数据采集和控制系统的硬件和软件进行了改造，取得了预期的效果。

In order to satisfying needs of many kinds of the new scientific experiments , the data acquisition and control system of the photoelectron spectroscopy station at NSRL has been reconstructed .

为了适应对抗辐射材料的最优化选择，提高辐射防护的质量，对GF-3型辐射防护涂料在工业X射线探伤室建造中的射线屏蔽的性能进行观测与研究。

In order to meet the needs of optimization selection for antiradiation material and improve the quanlity of radiation protections observation is carried out , which is used to check GF-3 type radiation protection coating 's shielding function in building technology X-ray examination room .

本研究结果表明，保护酶系统在南极冰藻适应南极强辐射环境中起着非常重要的作用。

The above experimental results indicate that the protecting enzyme system plays an important role in the adaptation of antarctic ice microalgae to the strong antarctic radiation environment .

目的研究冷适应是否会引起辐射敏感性的变化。

Objective To observe the effects of radiosensitivity in cold - adaptation .