多根的
- 与 多根的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Cadogan is most likely derived from the surname Cadwagan, which means ''glory in battle.
卡多根的词源很可能来自姓氏Cadwagan,意思是"战场上的荣耀"。
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A cadogan = a kind of lidless teapot, after William Cadogan, 1st Earl of Cadogan (1675-1726), who was said to be the first Englishman to own such a pot.
卡多根=一种无盖的茶壶,以威廉·卡多根命名。威廉·卡多根是第一位卡多根伯爵(1675-1726),据说他是第一个拥有这种茶壶的英格兰人。
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Hairy roots were induced from tobacco leaves with Agrobacterium rhizogenes LBA1334 harboring agropin type PRil855 and binary vector PIG121HM carrying a kanamycin resistant gene nptll and GUS gene and the good hairy root clones were selected. The root with many root hairs and branches grew vigorously toward all the direction on MS medium without plant hormone and on kanamyain containing medium (km:30mg/L). The structure of the hairy root tip is different from that of ordinary root. Witch was not typical root cap maybe the main cause of losing the geotropism of hairy root. Plantlet regenerated from hairy root when cultured on Ms medium without plant hormone. The nicotine content of the hairy root was little higher than that in the natural roots.
本研究通过发根农杆菌工程菌LBA1334(含有野生型pRi1855质粒和pIG121HM双元载体质粒,编码NPTⅡ基因和GUS基因)转化烟草沙姆逊,获得了具有卡那霉素抗性烟草发状根,并筛选出良好的单克隆株系,该发状根具有典型的发状根特性(多根毛、多分支、在无激素培养基上快速生长),通过根尖压片分析,烟草发状根不具备典型的根冠;发状根中烟碱含量1.61%稍高于与天然栽培品种母体根的含量(1.5%左右),发状根向培养液中释放烟碱,释放量最多时占总烟碱量的81.1%;在无激素的培养基上获得了再生植株。
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Mycorrhizal spores in most rhizospheric soil of weed species, except Vida cracca, TrfoHum npens and Oxalis cornculata, decreased significantly. 2 Influence of coexisting of various plant species on AMF colonization in Pb polluted soil Comparing with monoculture,the results showed mat diversity did not affect on die AMF colonization of weed plants planted in soil at the concentration (334.5251mg/kgsoil or nonpolluted soilsignificandy.In the experiment of species combination with Trfolium repens, Lolium perenne, Poa annua, Plan tago virginica, the infection rate of all species increased in Pb treatment except Poa annua, implying that diversified plant species coexistence may alleviate the impacts of Pb on mycorrhizal colonization.
铅污染土壤条件下不同植物物种互作对菌根的影响通过盆栽加铅模拟试验,在铅污染(334.5251mg/kg土)的土壤中,黑麦草、早熟禾、白车轴草和北美车前无论是对照还是铅处理,多植物物种共存组合中的杂草菌根侵染率与单个物种相差不大,AMF菌根侵染率的处理间差异的变化趋势在铅污染的土壤和对照土壤条件下表现一致,但铅处理与对照相比,除了早熟禾外,菌根侵染率均升高,说明杂草多样性对菌根有一定的保护作用。
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A rooty patch of soil.
土壤中多根的一小块地
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The addition of puerarin, tea polyphenol and acid compositions in VECO effectively improved the effects on soberness, intoxication avoiding, ataxia correcting and memory barrier eliminating. The tea polyphenol has superior behavior on soberness, intoxication avoiding and memory barrier eliminating than that of puerarin, while puerarin is more effective in the function of ataxia correcting than tea polyphenol.
金葛露中加入葛根素、茶多酚和酸类物质有助于解酒、防醉、纠正运动失调和改善记忆障碍,其中茶多酚的解酒、防醉和改善记忆障碍的效果比葛根素明显,葛根素纠正运动失调作用的效果比茶多酚明显。
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One of several horizontal timbers supporting the rafters of a roof.
一种包含一根或多根的金属条的架子,上面可以挂毛巾。
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The invention relates to an electric machine (10) which can be operated as a motor or a generator. Said machine comprises a rotor (26a, 26b) rotatably mounted in a housing (12), a rotor shaft (24) which extends beyond the housing (12) and a plurality of electromagnet components (28) that are statically arranged in the housing at a distance from the axis of rotation of the rotor in evenly distributed angular distances. Said electromagnet components have each a wire-wound coil (30) consisting of a coil core (32) which carries one or more conductors.
本发明涉及一种可作为电动机或发电机工作的电机(10),它包括一个可旋转地安装在外壳(12)内带一根伸出外壳(12)的转子轴(24)的转子(26a、26b),以及包括多个离转子旋转轴线一定距离处按均匀的角向间距位置固定地布置在外壳内并各有一个支承着由一根或多根导线组成的线圈绕组(30)的线圈芯(32)的电磁构件(28)。
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Newest arrival of shipment legal copy Hong Kong NewRay brand alloy vehicle mold: P42DC American AMTRAK the railroad company P42DC skeleton line train model, the famous American AMTRAK nation railroad company has in the world quantity most railway engines and the compartment, each time AMTRAK railway engine all is the American economy development transportation person who has rendered meritorious service, the rough iron-covered front of a train and Europe's electric train fine forms clearly the opposite contrast, is object which the world train amateur pursues vigorously holds. 1 to 87 proportions, the zinc base alloy +ABS engineering plastics material quality, the ultra fine paint surface works, independent power front of a train +2 compartments, may assemble at will, the unique fluctuation type from the charge system, uses 4 ordinary 5th battery then, charges a minute then to let the train run quickly 3 minutes on the track, the ultra long ultra multi- varieties from assemble the track, but freely assembles the track shape which any you likes, track most large diameter may achieve 127.5 centimeters, in have 8 straight axles, 10 curves axles, And has the cross overlapping track, may transform the direction respectively toward to change a track 2 and the charge platform station and so on the special track east, absolutely is you is unable to put down ultra is very fond of east, is presents the present certainly good to choose!
最新到货的正版香港NewRay品牌合金车模: P42DC 美国AMTRAK铁路公司P42DC型干线列车模型,著名的美国AMTRAK全国铁路公司拥有世界上数量最多的火车头和车厢,每个时代的AMTRAK的火车头都是美国经济发展的运输功臣,粗犷的铁皮车头与欧洲的电气列车的精致形成截然相反的对比,是全世界火车爱好者极力追捧的对象。1比87比例,锌合金+ABS工程塑料材质,超精致的漆面做工,一个独立动力车头+2节车厢,可随意拼装,独特的升降式自充电系统,使用4节普通的5号电池即可,充电一分钟即可让火车在轨道上奔驰3分钟,超长超多品种的自组装轨道,可自由组装任何你喜欢的轨道形状,轨道的最大直径可达到127.5厘米,内有8根直轨,10根弯道轨,并配有十字交叉轨道、可变换方向的分向变道轨道2根和充电月台基站等特殊轨道,绝对是你爱不释手的超酷好东东,更是馈送礼品的绝佳选择!
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Newest arrival of shipment legal copy Hong Kong NewRay brand alloy vehicle mold: F7 American AMTRAK the railroad company F7 skeleton line train model, the famous American AMTRAK nation railroad company has in the world quantity most railway engines and the compartment, each time AMTRAK railway engine all is the American economy development transportation person who has rendered meritorious service, the rough iron-covered front of a train and Europe's electric train fine forms clearly the opposite contrast, is object which the world train amateur pursues vigorously holds. 1 to 87 proportions, the zinc base alloy +ABS engineering plastics material quality, the ultra fine paint surface works, independent power front of a train + three compartments, may assemble at will, the unique fluctuation type from the charge system, uses 4 ordinary 5th battery then, charges a minute then to let the train run quickly 3 minutes on the track, the ultra long ultra multi- varieties from assemble the track, but freely assembles the track shape which any you likes, track most large diameter may achieve 127.5 centimeters, in have 8 straight axles, 10 curves axles, And has the cross overlapping track, may transform the direction respectively toward to change a track 2 and the charge platform station and so on the special track east, absolutely is you is unable to put down ultra is very fond of east, is presents the present certainly good to choose!
最新到货的正版香港NewRay品牌合金车模: F7 美国AMTRAK铁路公司F7型干线列车模型,著名的美国AMTRAK全国铁路公司拥有世界上数量最多的火车头和车厢,每个时代的AMTRAK的火车头都是美国经济发展的运输功臣,粗犷的铁皮车头与欧洲的电气列车的精致形成截然相反的对比,是全世界火车爱好者极力追捧的对象。1比87比例,锌合金+ABS工程塑料材质,超精致的漆面做工,一个独立动力车头+三节车厢,可随意拼装,独特的升降式自充电系统,使用4节普通的5号电池即可,充电一分钟即可让火车在轨道上奔驰3分钟,超长超多品种的自组装轨道,可自由组装任何你喜欢的轨道形状,轨道的最大直径可达到127.5厘米,内有8根直轨,10根弯道轨,并配有十字交叉轨道、可变换方向的分向变道轨道2根和充电月台基站等特殊轨道,绝对是你爱不释手的超酷好东东,更是馈送礼品的绝佳选择!
- 推荐网络例句
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Fancy gold-plated dangling earrings with facetted White Opal crystals.
花式镀金悬垂耳环与facetted白欧泊水晶。
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This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.
本文选取石家庄市初中生物教师作为研究对象,运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查,调查结果发现,石家庄市初中生物教师这一群体普遍存在职业倦怠,情感枯竭程度偏高,成就感偏低,去个性化程度最为严重。
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In measurements of a day,generallyspeaking,the photosynthesis of birch in mesophytic habitat is better than that in xerophytichabitat(peak values are 12.8,10.33μmolCO2m-2s-1 respectively);that of sexual birch inmesophytic habitat is better than that of clone birch(peak values are 9.87,6.71μmolCO2m-2s-1respectively);that of young tree is better than that of seedling(peak values are12.37,10.05μmolCO2m-2s-1 respectively).
在一天中的各个时刻,总体说来,中生生境生长的白桦光合作用超过旱生生境生长的白桦光合作用(净光合速率峰值分别为12.8、10.33μmolCO2m-2s-1);白桦幼树的光合作用超过白桦幼苗(净光合速率峰值分别为12.37、10.05μmolCO2m-2s-1);中生生境有性白桦的光合作用超过无性白桦的光合作用(净光合速率峰值分别为9.87μmolCO2m-2s-1、6.71μmolCO2m-2s-1)。