查询词典 biological

I'm a person and I have the right to have a biological child, Beatie told chat show host Winfrey this week, sporting a light beard.

我一个人，我有权有生物的孩子， beatie告诉聊天节目主持人温芙蕾这个星期，体育轻型胡子。

Four experiments were conducted to study the nutritional function mechanism andrelative biological availability of iron amino acid chelate.

随着集约化养殖的迅猛发展和人们环境保护意识的逐渐增强，作为第三代铁添加剂的主要代表氨基酸螯合铁也越来越受到营养学家的关注。

Self-assembly is one of the most popular and important phenomena occurred in the biological, chemic...

功能有序分子装体系目前界面科学和材料科学等领域中的重要前沿方向之一。

Currently combination of physical, chemic and biological process was more applied, which is difficult to coloring removal and sludge disposal.

目前，通常采用的是物理、化学和生物化学法的组合工艺，但色度的去除和污泥的处置仍是难点。

Integration of chemical and biological xxidation processes for water treatment :Review and recommendations.

电化学方法生成羟基自由基及其在酸性铬蓝降解脱色中的应用。

Molecule interaction is important to the biological process and chemical reaction.

分子间的相互作用是一切生物或化学变化的基础。

The grain drying is not only a physical course, but also a biological and chemical process.

它不仅是一个物理过程，而且还是一个生物和化学的过程。

Features and innovations in this study:(1) Longest successive time scale of Precambrian samples is studied;(2) The environmental and biological significances of the difference between . the carbon isotopic compositions of kerogen and coexisted carbonate were discoved;(3) The difference of biogeochemical processes between Proterozoic closed and open sea system was considered in the disccussion;(5) It is first time to carry out the chemolysis and thermolysis of kerogen in Precambrian organic matter research.(6) It is first time to apply molecular organic geochemical data to the reconstruction of Proterozoic Rodinia Supercontinent.

此项研究具有以下特色和创新之处：(1)研究对象连续时间跨度最长；(2)研究内容涉及面较全面；(3)较早详细探讨了前寒武纪沉积有机质的分子特征与古环境和生物群落的演化关系；(4)独立推导和论证了δ〓C〓和δ〓C〓的差值的生物和环境的重要意义；(5)在前寒武纪有机质研究中区分了局部封闭环境下的生物地球化学循环过程与广域海环境下的生物地球化学过程的差异；(6)开展了前寒武纪干酪根化学和热降解研究；(7)开创性地将分子有机地球化学的数据应用于元古宙Rodinia超大陆的重建中。

The population diversity of chestnut blight fungus, Cryphonectria parasitica and its double strand RNA were studied in this thesis.dsRNA virus of Cryphonectria parasitica was studied by use of biological assay and gel electrophoresis.

本研究以栗疫病菌为实验材料，进行栗疫病菌及其dsRNA的群体多样性研究。

And whether the biological preparation for the treatment was addictive was determined through the chiasm and vicarious experiment.

然后使用生物制剂进行治疗并观察其疗效。通过吗啡和生物制剂交叉替代试验，确定生物制剂是否成瘾。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。