- 更多网络例句与吸根相关的网络例句 [注:此内容来源于网络,仅供参考]
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Let us have some fresh blood," he said, digging a long bodkin into his finger, and drawing off the resulting drop of blood in a chemical pipette."
咱们弄点鲜血,他说着,用一根长针刺破自己的手指,再用一支吸管吸了那滴血。
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A specialized absorbing structure of a parasitic plant, such as the rootlike outgrowth of the dodder, that obtains food from a host plant.
吸根寄生植物,如菟丝子的根状分枝的一种特殊的可以从寄生植物处吸取食物的吸收结构
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AIM:To extract pueraia isoflavone and soyisoflavones with n-butanol by means of inner ebullition from Radix puerariae lobatae.
用少量乙醇溶液润湿葛根粉末使其中的葛根异黄酮充分解吸,然后加入一定温度的含水正丁醇溶液,使渗透到葛根组织内部的乙醇沸腾,强化提取过程。
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C. deserticola is an active parasitic plant, and secondary haustorium originated after adhesion between the primary haustorium and young roots of the host.
3肉苁蓉属于主动寄生植物,其在初生吸器与寄主幼根黏连后产生次生吸器。
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Co-culture with Haloxylon ammodendron, the primary haustorium conglutinate with young roots of the host (0.1 mm), pass through the host's epidermis and cortex, then connect with the vascular bundle and transform into secondary haustorium, shaped by fundamental tissues of differentiation and development.
肉苁蓉与寄主梭梭共培养,其初生吸器主动与寄主幼根(0.1mm左右)黏连,穿过寄主根表皮和皮层后与维管束连通形成次生吸器,肉苁蓉植物体分化、发育的基本组织形成。
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N uptake rate of high-responding eultivars increased significantly with increasing N rate, while their total root length exhibited a comparatively lower variation.
水稻氮积累总量与总根长和平均吸氦速率的相关关系的分析结果表明,平均吸氮速率对水稻苗期获取氮能力的贡献率大于其总根长的贡献率。
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This paper aims to find out the nutrition characteristics and fertilizer absorption rule of Castor in arid red soil districts under the subtropical climate of Yunnan province, and establish a corresponding fertilizing technology under the condition. It choose the variety TCO-202 of Castor (Ricinus communis L.) as test material to observe and record the dry matter accumulation of each organ as root, stem, foliage and inflorescence, which are in the five critical growth stages as seedling stage、 bud stage、 blooming stage、 filling stage、 maturation stage of Castor {Ricinus communis L. respectively, and measure out the fertilizer absorption amount of nitrogen, phosphorus and potassium.
本文以云南北亚热带气候下的红壤旱地为试验条件,选用蓖麻品种TCO-202为试验材料,通过对苗期、现蕾期、开花期、灌浆期、成熟期五个蓖麻生长关键时期根、茎、叶、花序各器官的干物质积累和氮、磷、钾吸肥量的测定,研究云南红壤上蓖麻的营养特性和吸肥规律;依据蓖麻的营养特性和吸肥规律,结合云南红壤氮、磷、钾的含量与利用效率,制定适合云南红壤上蓖麻栽培的施肥技术研究方案。
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Root-derived organic carbon is composed of three compartments: root detritus, root eaudates and root symbionts, which represents a large important and potential C sink in forest ecosystems, The known responses of root derived organic carbon and heterotrophic microbes to elevated CO2 were reviewed. Overall, increases in root biomass, productivity, and exudation indicate an augmentation of C inputs into the soil via roots, although changes in root lifespan are still unclear and may modify this flux positively or negatively, Altogether, changes in root chemistry and morphology that may augment soil C storage under elevated CO2 include decreased N concentration and wider root diameter, Alternately, a shift in rooting depth upwards in the soil profile may increase average turnover rates of root detritus. Effects of CO2 concentration on C qualities of root exudates and root symbionts are the least understood components discussed here, Changes of soil heterotropic microbial activity and community under elevated CO2 still remained large uncertainties.
林木根源有机C包括根东通过根枯落物、根系分泌物和根共生菌周转3条途径向土壤输入的有机C,它是森林生态系统中一个重要的、潜在的C汇,综述了根源有机C与其微生物对CO2浓度升高的响应,虽然对根系寿命的变化尚不清楚,但CO2浓度升高将导致根系生物量、生产量、死亡量和分泌物的增加;同时,CO2升高亦促使根共生菌生物量的增加而增加了共生菌的C归还潜力,表明CO2升高使根源有机C的输入增加了,CO2农度升高情况下,根系化学性质和形态特征的这些变化均有利于增加土壤C的吸存;而根分布深度的降低则对土壤C吸存不利;CO2浓度升高对根分泌物和根共生菌质量的影响研究则极少,CO2浓度升高下土壤微生物活性和群落组成的变化存在较大的不确定性,目前CO2浓度升高下林木根源有机C对森林长期C吸存的贡献仍很不清楚。
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The root system in the cortex of the host stem has a few branches and highly simplified stele of original triarch vascular bundles. The haustrium root system, which is from the root system in the cortex of a host stem enters the vascular tissues as finger-like body from the vascular rays and then to become hyphae-like body among the vascular cells.
皮层根有少数分枝,无次生结构,中柱结构高度简化,从胚根的结构可看出其初生木质部原先是三原型的;吸器根从皮层根上发生,进入寄主维管射线中,再进入维管组织内,并形成许多丝状体。
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Desorption of the phosphate previously sorbed on the variable-charge minerals,and some typical groups of soils in China with soil reaction varying from very acid through neutral to alkaline and with different mineral composition was studied.
研究了可变电荷粘粒矿物和矿物学性质不同的代表性土壤对磷酸根的等温解吸特性。结果表明磷酸根的解吸等温线一般都滞后于吸附等温线。
- 更多网络解释与吸根相关的网络解释 [注:此内容来源于网络,仅供参考]
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haustellum:吸器
haustellate 吸器的 | haustellum 吸器 | haustorium 吸根
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haustellum:吸管
haunch 股 | haustellum 吸管 | haustorium 吸根
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haustorium:吸根
haustellum 吸管 | haustorium 吸根 | haversian system 哈弗氏系统
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sucking root:吸根
sucking mouth part 吸型口器 | sucking root 吸根 | sucking tentacle 吸管触手
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sucking tentacle:吸管触手
sucking root 吸根 | sucking tentacle 吸管触手 | suckling animal 幼兽
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haustorial root:吸根;寄生根
孵化酵素 hatching enzyme | 吸根;寄生根 haustorial root | 吸器管 haustorial tube
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haustorial root:吸器根 寄生植物特化用以吸收寄主水分養分的根
hastate 戟形 葉基部兩裂直出 | haustorial root 吸器根 寄生植物特化用以吸收寄主水分養分的根 | hispid 硬毛 硬而散開的毛
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haustorial tube:吸器管
吸根;寄生根 haustorial root | 吸器管 haustorial tube | 吸器细胞 haustorium cell
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Syphon Filter Logans Shadow:[虹吸戰士羅根的陰影]
Syphon Filter Logans Shadow Demo [虹吸戰士羅根的陰影] | Syphon Filter Logans Shadow [虹吸戰士羅根的陰影] | Taiko no Tatsujin Portable [太鼓之達人]
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Syphon Filter Logans Shadow Demo:[虹吸戰士羅根的陰影]
Syphon Filter Dark Mirror [虹吸戰士 黑鏡] | Syphon Filter Logans Shadow Demo [虹吸戰士羅根的陰影] | Syphon Filter Logans Shadow [虹吸戰士羅根的陰影]