生物量

Stem and leaf biomass as well as belowground parts had a significant (P.01) correlation with a polynomial, which were fit to a logistics equation.

花茎及叶和地下部分的生物量随花茎环数变化呈现出的规律，用多项式拟合较显著。

It does not, however, explain why this biomass is apportioned into more species.

但是，却无法由此推断更多的生物量可以分割成更多的物种。

A compartmented soil-glass bead culture system was used to investigate characteristics of arsenic accumulation in iron plaque and in mature rice plants irrigated using water with arsenic in greenhouse.

结果表明，水稻的秸秆生物量及其籽粒产量并没有受到不同来源砷的显著影响；灌溉含砷水处理的两品系水稻根表铁氧化物沉积的数量（YY-1：196 g.kg^-1，94D-64：75.8 g.kg^-1）高于对照（YY-1：175g.kg^-1，94D-64：60.1 g.kg^-1），但差异不显著。

These results were corroborated by the biomass and energy benefit analysis.

研究还以试验小区的生物量和能量效益分析验证了结果。

The mechanisms of simultaneous nitrification and denitrification,short-cut nitrification and denitrification,and denitrifying phosphorus removal are discussed.

膜生物反应通过膜的高效截留作用，可维持反应器内高浓度的生物量，满足硝化菌的生长增殖需求，强化活性污泥的硝化能力。

Scientists hope that unlocking the mystery of a slimy biomass that sometimes despoils the sparkling blue-green waters of the Adriatic Sea will push open the door to greater international scientific collaboration in the troubled region .

科学家希望解锁的奥秘一个泥泞的生物量，有时 despoils 波光粼粼的蓝色，绿色水域亚得里亚海将推动开放的大门，更多的国际科学合作的动荡地区。

Based on observation and modeling, the optimal culture temperature, and harvesting and inoculating time were 28℃and 72h .

结果为28℃培养72小时的绿僵菌生长速率最高、生物量较大，是接种的最佳时期。

Secondly, the nitrogen leached from land creates to ensure high productivity.

在农业和林业的实践中，生物量的收割和砍伐必然会带走矿质营养。

Geotrichum candidum was cultured in liquidized WWWSI and saccharificated WWWSI respectively and the varitity of reducing sugar, biomass, the activities of glucoamylase and proteinase,amino-N,pH in the culturing process were studied,The results showed that the Geotrichum candidum grew better and gave high biomass in saccharificated WWWSI .

将白地霉分别培养在液化及液化后再糖化的小麦淀粉废水中，对培养过程中的降糖、生物量、蛋白酶和糖化酶活力、氨态氮、pH值的变化进行了研究。

In order to maintain its normal life activity in adverse circumstance, the microorganism can strengthen its metabolizing intensity.

从本研究的结果及前人的研究结果来看，重金属污染胁迫下土壤的微生物生态效应，在土壤微生物生物量、生理生化代谢活性、种群结构及其动力学特征以及生物修复的机理等基础理论和应用研究上取得了一定的研究成果。

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。