查询词典 sod culture

The paper mainly studied the effects of different concentration of Cd single and Cd+Se 0.05 mmolL^(-1 combined pollution on dynamics of chlorophyll, proline, malondialdehyde and SOD, POD, CAT in corn seedling using the solution culture method.

采用溶液培养法，在不同浓度Cd单一及Cd+Se复合污染下，对玉米体内叶绿素、脯氨酸、丙二醛，以及对超氧化物歧化酶、过氧化物酶、过氧化氢酶活性的动态变化进行测定。

As material, The changes of the contents of chlorophylls, MDA, praline and the activity of SOD of I. pseudacorus L. leaves were studied with different Pb concentration and different treatment time by sand culture. The results showed that the contents of chlorophylls in the leaves of I.

为材料，采用沙培方法，对不同Pb浓度(0、2、4、6、8、10mmol/L)和处理时间(7、14、21、28d)胁迫下植物的叶片叶绿素、丙二醛和脯氨酸含量以及超氧化物歧化酶活性的变化进行了研究。

The different density saponin of 1×10 μmol/L, 1×10^2 μmol/L effects the induced chondrocyte by H2O2, both survival rate and content of SOD are detected in culture medium.

将浓度分别为1×10μmol/及1×10^2μmol/L的麦冬皂苷作用于H2O2诱导后的软骨细胞，检测软骨细胞存活率以及培养液中超氧化物歧化酶的含量。

Orchard sod culture system combined with livestock makes the orchard ecosystem comprehensive with widely foreground.

目前，果园生草体系逐渐向与畜牧业、养殖业结合的复合生态系统发展，其发展前景广阔。

In the early phase of sod culture., orchardgrass decrease trees' growth and influence the earlier yield, which due to the orchardgrass influence the transportation and distributing of nutrient and water.

在生草初期减弱了果树生长发育，影响了早期产量。其原因可能是体系中生草与果树根系互作，影响了养分、水分的运输和分配。

Layers from 0 to 120cm and the effects of different factors on NO3(superscript -)-N accumulation The results showed the more nitrogen fertilizers applied, the more NO3(superscript -)-N accumulated in different soil layer; nitrogen fertilizers applied with organic fertilizer or sod culture could reduce the accumulation of NO3(superscript -)-N.

结果表明，氮肥的大量施用会造成硝态氮在土壤中的累积，而配施有机肥、地表生草、合理的种植密度均可减少硝态氮的累积量。

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。