1、

Preparation of acetol from crude glycerol of biomass-based via catalytic reactive distillation

生物质基粗甘油反应蒸馏制备羟基丙酮

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2、

We use Van Soest abstersion fibre to determine different biomass component.

采用范式洗涤纤维法对不同种类生物质原料的组成成分进行了测定。

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3、

Tree leaf+ sand medium was not profitable for accumulation of tuber biomass, but it was beneficial for growth of bulbil and leaf;

树叶+沙基质不利于半夏块茎生物量的积累,却有利于珠芽形成及叶片的生长;

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4、

The main conclusions were as follows: 1. Whether in monoculture or mixtures, water stress decreased biomass production of both species and the old world bluestem was more sensitive to water deficiency.

主要结果如下:1.不论在单播或者二者混播条件下,水分胁迫均显著降低白羊草与达乌里胡枝子生物量,且白羊草对水分胁迫的响应更敏感。

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5、
6、

One area with high zooplankton-biomass would become young fish feeding ground.

浮游动物的高生物量区形成幼鱼索饵场。

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7、

Biomass is better at local scale.

生物质能源在小范围内更加有效.

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8、

Heat Balance Analysis of Ceramic Ball Heat Carrier and Biomass Powder

陶瓷球固体热载体与粉状生物质的热平衡分析

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9、

For Baxi dry rice, the biomass is greater and the arsenic uptake is lower under intermit irrigation, with non-significant difference compared with the flooded and prophase intermit irrigation aerobic after heading treatments.

间歇灌溉下巴西陆稻生物量较高且As的吸收量较低,这与淹水和前期间歇灌溉抽穗后旱作两种处理比较无显著差异,但重金属吸收量显著低于后两种处理。

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10、

With this process, the low energy density in biomass can be converted into the products with high energy density and many chemicals can be obtained.

通过热解技术可以实现把低能量密度的生物质转化为高能量密度的液、固、气产品,同时还能从生物油中提取多种化学品。

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11、

Pyrolysis is one kind of thermochemical conversion methods, through which biomass can be converted into energy products of gas, liquid, solid.

热解是生物质热化学转化方式的一种,可以将生物质能转化为气、液、固等三相能源产品。

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12、

Effects of winter crops on microbial biomass C and N during rice growth

冬季作物对水稻生育期土壤微生物量碳、氮的影响

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13、

Research on the process of biomass formed coke

生物质型焦生产工艺的研究

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14、

The variance in special combining ability of root volume and plant biomass was larger than that in general combining ability under the normal N level for 35 days, of which the inheritance was controlled by non-additive effect.

正常供氮培养35天时根体积和植株生物量的特殊配合力方差均大于一般配合力方差,这些性状以非加性遗传为主。

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15、

Changes in biomass increment, plant height, and basal diameter with water gradient reflected the slow-growing attributes of the seedlings.

生物量、株高和基茎增量的变化反映了沙地柏生长的缓慢性。

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16、

Benthic Organism Biomass Size Spectra in Huanghe River Adjacent Waters

黄河口邻近海域底栖动物粒径谱研究

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17、

The biomass of annual herb, biennial herb and annual biennial herb were all lower, but their seed amounts were above half of total;

一年生、二年生和一、二年生草本植物生物量较低,而种子数量占总量的一半以上;

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18、

The species and biomass succession were mainly changed according to the season alternating.

藻类主要根据季节更替而出现种类季节演替及生物量的季节波动。

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19、

The species and biomass of phytoplankton was different in the reservoir and overwintering fishponds.

冰封或冰下浮游植物的种类组成、生物量等明显与越冬池冰下浮游植不同。

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20、

The result shows that constitute the plants community of the main dominant species forage biomass variety of year range is bigger than community.

结果表明:分种牧草生物量年变化幅度大于牧草群体的变化;

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