地上生物量      aboveground biomass(236) above-ground biomass(60) ground biomass(53) above ground biomass(236) over-ground biomass(3) belowground biomass(8) aerial biomass(1) underground biomass(29) upper biomass(1) aboveground accumulation biomass(0) aboveground biomass yield(1) aboveground biomass density(4) up-ground biomass(1) biomass on ground(3) biomes aboveground(1) total aboveground biomass(11) biomass above ground(7) above － ground biomass(0)   aboveground biomass      Considering the total coverage,the total aboveground biomass,species biomass and coverage of fine herbage of alpine grassland,the best manure amount for natural alpine meadow is 150 kg/hm~2,which can increase the total fresh aboveground biomass 2 883 kg/hm~2 or 1 770 kg/hm~2 fresh grasses yield.      综合考虑草地总盖度、草地总生物量、优良牧草生物量及优良牧草分盖度的增加,认为天然高寒草甸草地的最佳施氮量为150 kg/hm2,2年累积可增加地上总生物量2 883 kg/hm2鲜草,增加禾本科牧草地上生物量1 770 kg/hm2鲜草。 短句来源      50% change of precipitation could create 37% and 50% annual change of NPP and above ground biomass respectively.      降水量变化50%,年NPP改变37%,地上生物量将改变近30%。 短句来源      the order of above ground biomass from large to small is:E>B>F>C>A>D,leaves are the main parts in the composition of the above ground biomass;      不同生境生物量大小顺序为:E>B>F>C>A>D,叶是地上生物量中最主要的组成部分; 短句来源      The aboveground biomass decreased from reseeding +fertilize treatment (460.65 g/m~2) to natural grassland+enclosure +fertilize treatment (310.14g/m~2) to Control (178.96g/m~2).      补播 +施肥 +封育处理后地上生物量最大 (46 0 6 5 g/m2 ) ,原生植被 +封育 +施肥处理居中(310 14 g/m2 ) ,对照最低 (178 96 g/m2 ) ; 短句来源      In this thesis,the research methods and main content of underground biomass in grasslands in China were summarized,such as the underground biomass spatial distribution,seasonal dynamics,the ratio of underground and aboveground biomass,and the influencing factors.      本文综述了中国当前草地地下生物量的研究方法和内容,包括草地地下生物量的测定方法,草地地下生物量的垂直空间分布规律,年度季节动态,地下地上生物量比值关系及动态,以及影响草地地下生物量的环境因子和人为因子。 短句来源 更多          above-ground biomass      There was extremely positive correlativity between above-ground biomass and underground phytomass. In summer pasture: y = 18.928x -3153.8 (R~2 = 0.996), winter pasture: y = 17.402x -3684.9 (R~2 =0.981).      而地上生物量与地下生物量呈极显著的正相关关系:在夏季牧场y = 18.928x -3153.8 (R~2 = 0.996); 冬季牧场y = 17.402x -3684.9 (R~2 =0.981)。 短句来源      B_2 = 106. 5727 - 25. 5288t + 0. 9531t~2 for Deyeuxia angustifolia + Carax scbmidtii meadow swamp. In the last part of the paper,the absolute and relative growth rate of the above-ground biomass of the two types of the grasslands are delt with.      小叶章+修氏苔草草甸沼泽为B_2=166.5727-25.5288t+0.9531t~2.文章还探讨了这两种类型草地地上生物量的绝对和相对生长速率. 短句来源      Above-ground biomass was measured in two plots using allometric regression with harvesting method. The values were about 340 t/hm2 and 270 t/hm2,respectively with about 9.6 t /hm2 of leaf biomass.      在两个样地,用相对生长回归法和收获法测定了地上生物量,数值各约为340和270t/hm 2,其中叶生物量约为9.6t/hm 2。 短句来源      The above-ground biomass of grass, sedge and forb species increased by 12. 3%, 1. 18% and - 21. 13 %, respectively, with a total increase of 3. 53 % over the control plots.      地上生物量发生变化，其中禾草增加12．3％，莎草增加1．18％，杂草减少21．13％，总量增加3．53％。 短句来源      virgata in naked saline-alkali patches. The results showed that the above-ground biomass of C. virgata,in two improved areas reached 111.9±48.8 and 176.8±56.9 g/m~2,respectively.      结果表明,2种处理区虎尾草均生长良好,并能顺利繁殖,地上生物量分别达到111.9±48.8和176.8±56.9 g/m2。 短句来源 更多          ground biomass      sinensis forests indicate that the ground biomass has the linear relation to the age. The linear regression model equation is:Y=0.0002X5-0.0658X4+0.686X3-2.5659X2+2.2501X+3.3027(R=0.96);      沙棘地上生物量随年龄增长之间有Y=0. 0002X5 -0. 0658X4 +0. 686X3 -2. 5659X2 +2. 2501X+3.3027(R=0. 96)的规律; 短句来源      50% change of precipitation could create 37% and 50% annual change of NPP and above ground biomass respectively.      降水量变化50%,年NPP改变37%,地上生物量将改变近30%。 短句来源      the order of above ground biomass from large to small is:E>B>F>C>A>D,leaves are the main parts in the composition of the above ground biomass;      不同生境生物量大小顺序为:E>B>F>C>A>D,叶是地上生物量中最主要的组成部分; 短句来源      the above ground biomass of conglental desert is about 14.51% of rocky desert, and is 4.18% times of sandy desert;      岩漠次之,其地上生物量仅为砾漠的14.51%,是沙漠的4.18倍; 短句来源      The relation between the above ground biomass and monthly average temperature is positive(r=0.68).      群落地上生物量与月平均温度呈正相关 (r=0 .68)。 短句来源 更多          above ground biomass      Considering the total coverage,the total aboveground biomass,species biomass and coverage of fine herbage of alpine grassland,the best manure amount for natural alpine meadow is 150 kg/hm~2,which can increase the total fresh aboveground biomass 2 883 kg/hm~2 or 1 770 kg/hm~2 fresh grasses yield.      综合考虑草地总盖度、草地总生物量、优良牧草生物量及优良牧草分盖度的增加,认为天然高寒草甸草地的最佳施氮量为150 kg/hm2,2年累积可增加地上总生物量2 883 kg/hm2鲜草,增加禾本科牧草地上生物量1 770 kg/hm2鲜草。 短句来源      50% change of precipitation could create 37% and 50% annual change of NPP and above ground biomass respectively.      降水量变化50%,年NPP改变37%,地上生物量将改变近30%。 短句来源      the order of above ground biomass from large to small is:E>B>F>C>A>D,leaves are the main parts in the composition of the above ground biomass;      不同生境生物量大小顺序为:E>B>F>C>A>D,叶是地上生物量中最主要的组成部分; 短句来源      The aboveground biomass decreased from reseeding +fertilize treatment (460.65 g/m~2) to natural grassland+enclosure +fertilize treatment (310.14g/m~2) to Control (178.96g/m~2).      补播 +施肥 +封育处理后地上生物量最大 (46 0 6 5 g/m2 ) ,原生植被 +封育 +施肥处理居中(310 14 g/m2 ) ,对照最低 (178 96 g/m2 ) ; 短句来源      In this thesis,the research methods and main content of underground biomass in grasslands in China were summarized,such as the underground biomass spatial distribution,seasonal dynamics,the ratio of underground and aboveground biomass,and the influencing factors.      本文综述了中国当前草地地下生物量的研究方法和内容,包括草地地下生物量的测定方法,草地地下生物量的垂直空间分布规律,年度季节动态,地下地上生物量比值关系及动态,以及影响草地地下生物量的环境因子和人为因子。 短句来源 更多            查询“地上生物量”译词为其他词的双语例句 over-ground biomass belowground biomass aerial biomass underground biomass upper biomass aboveground accumulation biomass aboveground biomass yield aboveground biomass density ......   查询“地上生物量”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   aboveground biomass Leaf area index reached its highest level at the spacing of 40 cm×40 cm, while the aboveground biomass of the seedling on an area basis increased as the cutting density increased. 例句来源       Modeling forest aboveground biomass by combining spectrum, textures and topographic features 例句来源       Many textural measures have been developed and used for improving land cover classification accuracy, but they rarely examined the role of textures in improving the performance of forest aboveground biomass estimations. 例句来源       Aboveground biomass of three conifers in the Qianyanzhou plantation, Jiangxi Province, China 例句来源       Regressive models of the aboveground biomass for three conifers in subtropical China-slash pine (Pinus elliottii), Masson pine (P. 例句来源       更多             above-ground biomass The above-ground biomass of Masson pine forest, slash pine forest and Chinese fir forest was 83.6, 72.1 and 59 t/hm2 respectively, and the stem biomass was more than the foliage biomass and the branch biomass. 例句来源       The catchments weighted mean (CWM) of above-ground biomass of the understory vegetation was 288 and 723 g m-2 in the CT and PL catchments, respectively. 例句来源       A note on culm yield and above-ground biomass of Gigantochloa levis raised by tissue culture and branch cuttings planting materi 例句来源       A preliminary assessment to compare the culm and above-ground biomass productivity of Gigantochloa levis planting trial using tissue culture and branch cutting plantlets was conducted. 例句来源       Assessment of growth performance was based on the culm composition and above-ground biomass production. 例句来源       更多             ground biomass The above-ground biomass of Masson pine forest, slash pine forest and Chinese fir forest was 83.6, 72.1 and 59 t/hm2 respectively, and the stem biomass was more than the foliage biomass and the branch biomass. 例句来源       Plant species were classified and weighed to calculate above ground biomass, nutritional and chemical contents, and Shannon diversity and evenness indices. 例句来源       The catchments weighted mean (CWM) of above-ground biomass of the understory vegetation was 288 and 723 g m-2 in the CT and PL catchments, respectively. 例句来源       The CWM of below-ground biomass of the fine roots was 491 and 483 g m-2 in the CT and PL catchments, respectively. 例句来源       In the above ground biomass, the relative percentage contributions were: culms (81%), branches (14%) and leaves (1%). 例句来源       更多             above ground biomass Plant species were classified and weighed to calculate above ground biomass, nutritional and chemical contents, and Shannon diversity and evenness indices. 例句来源       In the above ground biomass, the relative percentage contributions were: culms (81%), branches (14%) and leaves (1%). 例句来源       Leaf dynamics and above ground biomass growth in Dendrocalamus longispathus Kurz 例句来源       The total above ground biomass, bud break, branching pattern, leaf number and area produced by each age group of culms were investigated. 例句来源       Accumulation of nutrients (N, P, K, Ca, Mg, Cu, Zn, Mn and Fe) in the above ground biomass followed the same trend. 例句来源       更多             其他 点击这里查询相关文摘     相关查询: 地上鲜生物量 地上现存生物量 地上部分生物量 地上部生物量 地上部份生物量 草群地上生物量 生物量 地上生物量估产模型 地上 立木地上部分生物量 微生物生物量 杂草生物量  对查询结果不满意

CNKI小工具 在Springer中查有关的英文论文 在知识搜索中查有关地上生物量的内容 在数字搜索中查有关地上生物量的内容 在概念知识元中查有关地上生物量的内容 在学术趋势中查有关地上生物量 的内容

CNKI主页 |  设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务

2008 CNKI－中国知网

京ICP证040431号 互联网出版许可证 新出网证(京)字008号 北京市公安局海淀分局 备案号：110 1081725  2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社