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- More than 80% of the worldwide produced CO2 come from the microbiological rotting of plant biomass. 全世界产生的80%25以上二氧化碳来自于植物的微生物腐烂。
- In no grazed area,however,the plant biomass was the hightest and the habitat structure was benefit for the planticole grasshopper to seclect. 重牧后的栖境有利于蝗虫的发生,特别是有利于地栖型蝗虫的发生,而在不受放牧干扰、植物能自由生存下的栖境则有利于植栖型蝗虫的发生。
- Results indicate that the plant biomass was the lowest and the grasshopper density was the highest in the heavily grazed area. 本研究表明:在重牧区蝗虫发生的密度最高,而轻牧区蝗虫发生的密度最低。
- The results showed that: (1) The additive gene effect was principal in brix, plant height and stalk diameter while the non additive gene effect was greater in clump available stalk numbers, plant biomass, clump weight and brix weight. 结果表明 :(1)锤度、株高和茎径的遗传主要由加性基因效应引起 ,而丛有效茎数、丛重、锤重和地上部鲜重的遗传主要由非加性基因效应引起 ;
- The gca variances of female parent were larger than that of male parent in brix,stalk diameter and clump weight. The broad sense heritability of clump available stalk numbers, plant biomass and brix were beyond 50%. 茎径、锤度和丛重母本gca方差大于父本 gca方差 ;丛有效茎数、锤度和地上部鲜重的广义遗传力在 5 0%25以上 .
- The effects of Cr in plants include a decrease in germination, an inhibition in the growth of roots, stems and leaves, and a reduction in plant biomass production. 植物受到铬的污染后会出现萌芽率的下降、根、茎、叶等器官生长的迟缓、并会使植物的生长受抑制。
- Inoculation experiments were carried out in wheat astragalus mixed cropping system to study the changes of plant biomass, nitrogen content in plants and soil, and enzyme activity of Rhizobium . 采用盆钵实验;在小麦与紫云英混作系统中;通过对紫云英接种根瘤菌;研究了小麦与紫云英生长过程中植株生长、植株生物量、植株与土壤氮素变化情况及根瘤菌的酶活性.
- Nitrogen efficiency for plant biomass 氮素干物质生产效率
- The plant was growing at an angle. 植物呈一定角度生长。
- Plant biomass and vegetation index of oasis ecosystem 绿洲生态系统生物量与植被指数分析
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- Application of plant biomass in purification of wastewater containing chromium 农林生物质在含铬废水处理中的应用
- Now ordinary repairs can be handled in our plant. 现在一般的修理工作都可在我们厂进行了。
- Plant need water the way they need sun light. 植物需要水就像它们需要阳光一样。
- The soldiers blew up the enemy power plant. 士兵们炸毁了敌人的发电厂。
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
- The indigo plant or the blue dye obtained from it. 假蓝靛靛蓝植物或从这种植物中提取的蓝色染料
- The plant has not struck root yet. 那棵植物还没生根。
- EFFECT OF GRAZING INTENSITY ON PLANT COMPOSITION AND PLANT BIOMASS OF GRASSLAND 放牧强度对草地植物组成及植物生物量的影响
- This Scottish plant was a gift from my cousin. 这棵苏格兰植物是我的一个表亲给我的礼物。