Cities are crystallization of civilizations of human beings, and urbanization is an important mark of the progress of human society.
城市是人类文明的结晶，城市化则是人类社会进步的重要标志。
The assessment of the fire effluent of the materials is the basic research item to reduce the toxicity to human beings, however, the standardization of the test method has got a very slow progress.
减少火灾烟气毒性危害最基础的工作离不开材料产烟毒性评价，然而试验方法的标准化工作进展缓慢。
Education is important to the progress and civilization of human beings, while higher education is essential for the improvement of the quality of qualified personnel resource as a whole.
人类社会的进步和文明离不开教育，教育特别是高校教育对中国的人才资源整体素质的提高至关重要。
Atrial fibrillation is the common type of tachyarrhythmia in human beings. Atrial electrical remodeling is the most important factor in the progress of atrial fibrillation.
心房颤动是人类最为常见的快速型心律失常，而心房电重构在心房颤动的发生和维持中起着重要的作用。
The volunteering spirit represents the spiritual pursuit of human beings and is a driving force for the progress of societies and civilizations.
志愿者精神代表了人类的精神追求，是社会和文明进步的动力。
The volunteering spirit represents the spiritual pursuit of human beings and is a driving force for the progress of societies and civilizations.
志愿者精神代表了人类的精神追求，是社会和文明进步的动力。
应用推荐