查询词典 biomass

The present study mainly focus on the growth dynamics, physiological response and biomass allocation of Fagopyrum dibotrys under three kinds of different stress conditions in order to supply some evidences for its nutritional and officinal uses as well as its protection.

本研究以金荞麦为研究对象，通过三个不同的处理，研究和分析了金荞麦在不同处理下的生长动态、生理反应及生物量的配置情况，旨在了解金荞麦在资源限制条件下，各个构件之间的资源配置方式及规律，进而研究其生殖分配特点，为其营养及药用价值的开发提供一些资料，并为其野生资源的保护提供依据。

Cellulases are a family enzymes that convert biomass into higher quantities of fermentable sugars, and in turn, into bioethanol.

纤维素酶是一个家庭的酶转化成生物量较高数量的发酵糖类，并反过来，变成乙醇。

Total bacteria and filamentous microbial biomass in 0～10cm were more than that in the other soil layers.

在内蒙古伊盟准格尔旗皇甫川流域，对退化草地和恢复草地土壤微生物生物量进行了研究。

Effects of traffic stress on the underground biomass and soil physical properties of three turf grasses (Poa pratensis, Fistuca arundinacea, Zoysia japonica) are studied.

研究了践踏胁迫对3种草坪草（草地早熟禾、高羊茅、日本结缕草）地下生物量的影响。

The P. flagellaria clonal population distributing in the Songnen grassland was studied,and we observed the season dynamics of petiole length and the total stolon length as well as pattern of spacer length,compared the numbers of maternal ramets,daughter ramets and single ramets as well as the yearly dynamics of total biomass in 3 years (2003,2005,and 2006). Furthermore,we analyzed the correlation between population quantative character and the community's quantative character.

以松嫩草地羊草草甸内分布的蔓委陵菜无性系种群为研究对象，观测了叶柄长度、匍匐茎总长度的季节动态以及间隔子长度分布格局，比较了3个年份（2003、2005、2006年）的种群母株数、分株数、独立株数和总生物量年间动态，分析了种群数量特征与其所分布的群落的数量特征之间的相关关系。

From tiny leptanilline ants that look like a dusting of pepper to Australia's 5cm (2-inch) bulldog ants, the weight of the Formicidae family is equal to that of the world's population of humans and accounts for 10% of the biomass of all the creatures on the planet.

从看上去像辣椒粉末的小细蚁到澳大利亚5厘米（2英寸）长的牛头犬蚁，蚂蚁家族的质量总和相当于世界人口的质量总和，占到全球生物量的十分之一。

From tiny leptanilline ants that look like a dusting of pepper to Australia's 5cm (2-inch) bulldog ants, the weight of the Formicidae family is equal to that of the world's population of humans and accounts for 10% of the biomass of all the creatures on the planet.

从状如胡椒粉颗粒大小的Leptanilline蚁到长达5cm的澳洲bulldog蚁，蚂蚁家族的总重量与世界人口总重量相当而且它占据了地球上所有生物中的10%的生物量。

He effects of exogenous putrescine and calcium on plant biomass, leaf water content, proline content and ion uptake including Ca2+, Na+ and Cl- in strawberry ( Fragaria ananassa Duch. cv. Darselect) under 150 mmol/L NaCl stress were studied.

在150 mmol/L NaCl 胁迫条件下，以达塞莱克特草莓为试材，利用基质盆栽方法研究了外源腐胺和钙对草莓生长、叶片含水量、脯氨酸含量及Ca2+、Na+和 Cl-吸收的影响。

The effects of exogenous putrescine and calcium on plant biomass, leaf water content, proline content and ion uptake including Ca(superscript 2+), Na(superscript +) and Cl(superscript -) in strawberry (Fragaria ananassa Duch. cv. Darselect)under 150 mmol/L NaCl stress were studied.

在150 mmol/L NaCl胁迫条件下，以达塞莱克特草莓为试材，利用基质盆栽方法研究了外源腐胺和钙对草莓生长、叶片含水量、脯氨酸含量及Ca(上标 2+)、Na和Cl吸收的影响。

The increase in the ratio of root to shoot was more in Spiraea pubescens and Lespedeza bicolor than in Quercus liaotungensis and Fraxinus, which shows that biomass allocation preferred to roots not to stems or leaves under drought conditions.

土壤水分胁迫对柔毛绣线菊和二色胡枝子的茎高影响大于对辽东栎和大叶白蜡茎高的影响。

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。