| 1. | Long lived material 长寿命物质 |
| 2. | Living materials and social stratification : a study on urban social stratification in central china 一项对中国中部城市的社会分层研究 |
| 3. | One can not make nucleic acids in the laboratory , from non - living material , let alone rna 人无法在实验室中用非生物原料制造出核酸,更不用说(制造出)核糖核酸了。 |
| 4. | Trawling cuts the living material from the sea bottom , and reduces the future productivity of the ocean 拖网捕鱼对海底的现存鱼类造成急剧减少,并削弱海洋未来的产量。 |
| 5. | " for their discoveries concerning the molecular structure of nucleic acids and its significance for information transfer in living material 发现核酸结构及其对信息传递的重要性与 |
| 6. | The living material of a plant or bacterial cell , including the protoplasm and plasma membrane after the cell wall has been removed 原生质体植物细胞或细菌细胞的有生命的部分,包括原生质和去掉细胞壁后的质膜 |
| 7. | Residency is one of the most basic living materials during human ' s subsistence and development . it is also the significant sign for estimating the country ' s economy and living condition 住宅是人类生存与发展中最基本的生活资料之一,也是衡量一国经济和生活水平的重要标志。 |
| 8. | Therefore , toreniafournieri is a very suitable model plant for studies of double fertilization in living material . we transferred the fusion gene ofgfp : mtn to toreniafournieri by leaf disc transformation mediated by agrobacterium and gain transgenic plant 我们将嵌合基因gfp : mtn通过叶盘法导入蓝猪耳,探索了蓝猪耳遗传转化的方法和转基因苗的再生条件,建立了成熟的蓝猪耳转化系统。 |
| 9. | Maintenance concern is another key area . it has to be emphasized that quality maintenance is vital to quality landscape works since plants , as growing and living materials , require constant and appropriate attention to up keep the optimum form 我们必须强调高质素的保养工作对高质素的园境工程来说是极为重要的,皆因植物是会不断生长的生命体,它们长期需要适当的照料,以保持最佳状态。 |
| 10. | Pyramid of biomass a type of ecological pyramid based on the total amount of living material at each trophic level in the community , which is normally measured by total dry weight or calorific value per unit area or volume , and shown diagrammatically 生物量金字塔:指基于群落每个营养水平上有生命的物质总量的一种生态金字塔类型,通常通过总干重或者每单位面积或体积的生热量值来衡量,并用图表表示出来。 |