1952年以来，科学家们就知道DNA是遗传的基础物质。
Scientists have known since 1952 that DNA is the basic stuff of heredity.
绝大多数科学家认为，构成生命物质基础的化学元素都来自地球本身。
要想得到晶体，首先要有化学物质，这是前提和基础。
To be crystal, first of all have chemicals, which is the prerequisite and foundation.
信息基础设施是建设信息社会的物质基础。
Secondly, information infrastructure is the physical foundation of the information society.
水，是生命之源，是人类赖以生存的基本物质基础。
Water is the source of life and the material foundation for human existence.
血液也是精神活动的物质基础。
备品备件是缩短检修时间重要的物质基础。
Spare parts are important material basis for shortening maintenance period of time.
我国物质基础雄厚、人力资本丰富、市场空间广阔。
China has a strong material foundation, abundant human capital, and a large market.
物质是精神的基础。
除了物质基础，幸福的感觉也指其他几个方面。
In addition to material basis, the sense of happiness also refers to several others aspects.
能源是目前人类活动的物质基础之一。
Energy is one of present material foundations of human campaign.
物质是精神的基础，精神反过来又为物质服务。
品牌以产品为客观基础，以产品为物质载体。
The brand takes product as the objective foundation, taking product as the material carrier.
网络生产力是一个全新的范畴，它构成了网络经济的物质基础。
Network productive forces is a new category, it forms the material foundation of network economy.
土地是农业生产的物质基础。
大型体育器材是学校教学和训练活动的重要物质基础。
Large sports equipment is an important material foundation in school teaching and training.
能源是工业的物质基础。
心肌收缩蛋白是心肌产生收缩的物质基础。
Cardiac contractile proteins are the material basis of cardiac contractility.
生物基因资源是所有的生命科学研究及其生物技术产业的物质基础。
Biological gene resources are the material base for all life science research and biotechnology industry.
正是实践，构成意识的现实物质基础。
It is practice that constitutes realistic material basis of consciousness.
失业保险基金是支撑失业保险制度运行的物质基础。
Unemployment insurance fund is the material base for supporting unemployment insurance system to run.
资产是学校正常开展教学工作的物质基础。
The property is the school normal development teaching profession material base.
大型仪器设备是检验机构进行检验、科研的重要物质基础。
Large instrument is important material foundation of inspection agencies to inspect and research.
能源是人类赖以生存和进行生产的重要物质基础。
Energy is an important material base for human-kind's existence and production.
水是生命之源，是人类文明和社会进步的物质基础。
Water is the source of life and material foundation of human civilization and social development.
水是生命之源，是人类文明和社会进步的物质基础。
Water is the source of life and material foundation of human civilization and social development.
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