查询词典 biomass

Seven years experiment on the effects of bioorganic fertilization, including 15t/hm^2a and 7.5t/hm^2a vermincompost (EM compos, EM chook manure and traditional vermicompoat), and chemical fertilizer on soil fertility and microbial biomass carbon was conducted at the Quzhou Station of China Agricultural University.

为了研究施用生物有机肥（EM堆肥，即有效微生物制剂＋堆肥）对土壤肥力及微生物生物量碳的影响，进行了7年的施用15t/hm^2a有机肥、施用7.5t/hm^2a有机肥（包括EM堆肥、EM鸡粪肥和传统有机肥）、施用化肥和对照处理的田间试验。

The comparison of fine root biomass and belowground C and N storage among the Korean pine and broad-leaved climax forest, three dark-conifer forests, a betula ermanii forest along the altitudinal gradient

因此，细根由于其生长迅速、周转率较快，而且可以在较深的土壤中分布，成为生态系统中土壤碳、氮的重要来源。

"We found some heat-loving bacteria in a compost heap, from the Geobacillus family, which in their wild form produce lactic acid as a by-product of sugar synthesis when they break down biomass," said Milner.

"我们发现了一些热爱好细菌在堆肥堆，从Geobacillus家庭，在其野生的形式产生乳酸为的副产品糖合成当他们打破生物质能，"米尔纳说。

Relatively condign low density may increase the biomass production after heading and improve the seed setting characteristics.

适当降低密度，可增加结实期的物质生产量，从而达到改善结实特性的效果

The biomass accumulated before flowering and seed yield were conic section while terminating flowering and maturity stage linear correlation respectively.

增加开花后群体的光合生产量油菜不同生育时期形成的生物产量对子粒形成的作用不同，初花之前形成的生物产量与子粒产量呈二次曲线关系，而终花期和成熟期的生物产量与子粒产量呈直线关系。

The forecast result of biomass and stand growth by the equations was consistent with the actual situation.

经检验，生物量和林分生长预测方程的预测结果与实际基本吻合。

China's REET diffusion experiences show that Improved Biomass Cookstove is the most successful technology diffused in rural China.

在中国农村地区可再生能源与节能技术推广的实践中，省柴灶的推广是最成功的。

In copepod, Thermocyclops taihokuensis and Mesocyclops thermocyclopoides were dominant, and their average lengths were 730μm and 680μm, respectively. Nauplii and cyclopoid copepodites also had high abundance and biomass.

桡足类优势种为台湾温剑水蚤和温中剑水蚤，平均体长介于680~730μm之间，此外，无节幼体和剑水蚤幼体在数量和生物量上也比较高。

Benthic mollusk was mainly distributed in lake bends, among which, Alocinma longicornis and Bellamya were dominant in density, while Corbicula fluminea and Bellamya were dominant in biomass.

软体动物主要分布在湖湾，在密度方面，长角涵螺和环棱螺占优势，在生物量方面，河蚬和环棱螺占优势。

The decolorization performance of a biomass adsorbent-modified corncob to dye wastewater has been introduced in this essay.

研究了生物质吸附剂－改性玉米芯对印染废水的脱色特性。

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。