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- nutrient accumulation rate 营养盐沉积通量
- Biomass and nutrient accumulation of poplar plantation on beach land in Yangtse River in Anhui province. 安徽长江滩地杨树人工林生物量和养分积累。
- The Properties of Nutrient Accumulation and Distribution of Sharptooth Oak Stands in Main Forest Regions of Qinling Mts. 秦岭主要林区锐齿栎林营养积累和分布的特点。
- Above-ground biomass and nutrient accumulation and distribution in different type Sonneratia carseolaris-Kandelia candel mangrove plantations. 不同类型海桑-秋茄人工林地上生物量及营养元素积累与分布。
- Wei Z M,Wang S P,Xi B D et al.Effect of P-enriched municipal solid waste compost on nutrient accumulation[J].Plant Nutr.Fert.Sci.,2006,12(2):282-284. [8]魏自民;王世平;席北斗;等.;富磷垃圾肥对大豆营养及产量品质的影响[J]
- Higher accumulation rate of nitrite is attributed to long sludge age of thermophilic bacterium and integral structure of the reactor. 高亚硝酸盐积累率主要是高温低泥龄和反应器的一体式结构引起的。
- Film- covered can respectively increase the average and fastest accumulation rate of dry matter by 21.6, 21.8 percent, and increase the biological yield by 22 percent. 干物质平均累积速率、最快累积速率分别提高21.;6%25和21
- Wetland has high Hg accumulation rate and methylation capacity.In wetland, redox condition and abundant organic carbon are favorable to methylation of Hg. 湿地具有较高的汞累积速率和甲基汞生产能力，湿地的氧化-还原条件和丰富的有机碳有利于汞的甲基化。
- The distri bution of pyrite and siderite is apparently related to sediment accumulation rate,with frequent appearance of siderite in the lower part of the para sequence . 自生的黄铁矿/菱铁矿比与沉积物堆积速率之间存在一定的联系。
- The main results were as follows: based on the starch accumulation rate of the tested wheat cultivars, three different soil textures were arranged in the order of loam>clay>sandy. 结果表明：壤土上淀粉积累速率最大，粘土上次之，砂土上最小。
- Results showed that whatever fertilization practices in this study could promote nitrogen uptake,improve the N accumulation rate and increase its remobilization to fruit. 在施等量氮素养分条件下,草莓器官的氮素吸收状况对不同氮肥品种反应不一。
- dynamics of nutrient accumulation 养分累积动态
- The thickness of the mud deposit reaches the greatest in the east end ofShandong Peninsula, i.e., around 30 m, whilst the accumulation rate is very small,only of the order of mm/a. 泥质沉积的厚度以山东半岛东端最大，约30m。
- The average nutrient accumulated contents of the litters for the3stands was502.5kg/ha in the order of Chinese pine>Armand pine>sharptooth oak stand. 凋落物主要营养元素积累量平均值为502.;5kg/hm2;排序为:油松林>华山松林>锐齿栎林。
- By systematic analysis on some key elements and factors in department economic growth, this paper put forward a feasible economic control model and get the optimal accumulation rate of department economic growth by the optimum principle. 本文在系统分析部门经济发展的各要素及因素后，建立了可行的经济控制模型；并利用最优性原理得到了部门经济发展最优积累率。
- nutrient accumulation and distribution 养分吸收和分配
- Exoterically the annual thickness indicates the accumulation rate of cave secondary carbonate and has the positive relations with precipitation, so they are both used as precipitation proxy. 年层厚度指标指示次生碳酸盐的年沉积速率，一般上它与降水成正相关关系，反映降水的变化；
- At this rate we won't be able to afford a holiday. 照这样下去，我们不会有时间／钱去度假的。
- The N application of later-date-emphasized increased amylose and amylopectin accumulating rate. 侧重后期施氮处理有利于提高直、支链淀粉积累速率。
- The organic carbon accumulation rates indicate that the paleoproductivity increased in the northern SCS and decreased in the southern SCS during the past 900 years. 有机碳分析南海北部近900年来古生产力呈上升趋势,南部则为下降趋势。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
