查询词典 biomass

Available plant biomass supplied by environment was estimated based on the main food availability in moose winter habitat. According to the field investigation, moose main food in this area includes poplar, willow, birch and filbert.

环境所提供的可食生物量的估计基于驼鹿的冬季生境所提供的主要食物的可获得量，根据野外调查，确定在该区驼鹿冬季的主要食物为：杨、柳、桦和榛。

Though the fish biomass method is usually adaptive to large floodplain river, it should be used with cautions for the small stream in mountains.

而鱼类生物量方法，一般适用于较大的平原型河流，对于较小的山区河流，该方法需慎重使用。

The biomass of trematode worms, also called flukes, was three to nine times that of the marshes' birds--and about on par with that of the fish and burrowing shrimp .

吸虫的数量是沼泽地鸟类数量的3至9倍，大约跟鱼类和大蝼蛄虾的数量等同。

The study of using TD-700 fluorometer to determine the biomass of microalgal［J］.

微藻叶绿素荧光值与传统生长指标的关联性研究［J］。

The pyrolysis characteristics of typical agricultural biomass were investigated using a tubular reactor coupled with a Fourier transform infrared analyzer.

采用管式反应器与傅里叶变换红外分析联用技术进行了生物质热解特性及主要气体产物释放规律的研究。

Inert solvent was selected to extract corresponding extractives from different kinds of biomass. Pyrolysis of the extractives was studied on thermogravimetric analyzer coupled with Fourier Transform Infrared spectroscopy.

利用惰性溶剂从生物质中提取得到相应抽提物，在热重红外联用仪上研究了抽提物的热裂解行为，并探讨了其对生物质热裂解的影响。

By the use of the principles and methods of fractal geometry, the morphological character and biomass of?

应用分形几何学的原理和方法对木榄幼苗的形态特征和生物量进行了研究。

This paper has applied a new approach, known as the fugacity approach, to study the relation between POPs and algae biomass .

本文以太湖为研究对象，应用逸度方法研究不同藻类生物量对 p，p′- DDT、六氯苯和六六六在太湖沉积相和水相中分布的影响。

The ethanol from biomass removes impurities, for example carbon dioxide, fusel oil ect, in ethanol distillation process, and then goes into the reactors for dehydration reaction in gaseous state after preheating vaporization.

由生物质制得的乙醇在精馏段除去二氧化碳、杂醇油等杂质，精馏后的乙醇经过预热汽化在气相状态下进入反应器进行脱水反应。

The incorporation of waste tire beads at a concentration of 40 g/L into conventional activated sludge tank, led to the attachment of 50 mg/g biomass on the surface of tyre beads at steady state.

传统的活性污泥工艺中加入废弃轮胎颗粒作为生物膜载体形成复合式生物膜反应器，在颗粒浓度为40g/L时，稳定运行条件下在轮胎颗粒表面可形成约50mg/ g 的生物膜量，即在传统曝气池的2000～3000mg/L悬浮生长污泥的基础上，可增加2000mg/L的附着生物膜量。

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。