株
- 与 株 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Additionally, stolon connection greatly increased root/shoot ratio of LH ramet while significantly decreased that of HL ramet.
这表明，当互连分株置于由低光照高养分斑块和高光照低养分斑块组成的异质性环境中时， 3种植物克隆分株均发生了环境诱导的功能特化。
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Methods: The marine bacteria were isolated with the infinite dilution and plate streak technique and screened for antimitosis active strains by Pyricularia Oryzae model. The active strain 32-11-2-2 was subjected to morphological, physiological and biochemical study, and was classified by the analysis of the 16S rDNA sequence. Results A total of 421 strains of marine bacteria were isolated from marine water and sediment samples; 54 of them had antimitotic activity.
采用无限稀释和平板划线法分离微生物样品，利用稻瘟霉模型进行活性筛选；并对其中的活性菌株32-11-2-2的形态、培养特征以及生理生化特征进行研究，使用16S rDNA序列分析的方法对菌株32-11-2-2进行了分类鉴定。
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Objective To analyze the sequence of glycoprotein gene of three passages of rabies vaccine strain CTN-1-V in China and compare with that of street virus strain.
目的 分析三个代次CTN-1-V病毒株糖蛋白基因部分序列，并与代表性街毒株进行比较。
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The results showed the sur-viving rate of control was 100%, the surviving rate of seven street rabies virus strains were 70% or so.
将狂犬病街毒和北京株固定毒适应株分别接种豚鼠，收集有典型狂犬病症状并死亡的豚鼠脑毒，在-30℃低温冰箱中保藏9个月。
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Results Rabies virus was detected in both dog brain tissue samples ZJCA1 and LH, of which the homologies of nucleotide and amino acid sequences of Ggene were 98.7%-99.2% to those of other street virus strains isolated in Zhejiang Province, and 79.5%-86.1% and 86.8%-94.1% to those of CTN strain respectively.
与当前国内外使用的多种疫苗株相比，与CTN疫苗株同源性最高，G基因核苷酸和氨基酸序列同源性分别为79.5%~86.1%和
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Methods:The susceptibilities of 80 gonococcal epidemic strains to 8 fluoroquinolones were detected by agar dilution methods .
临床标本分离的 80株淋病流行株，采用琼脂稀释法测定淋球菌对 8种氟喹诺酮药物的最小抑菌浓度及交叉耐药情况。
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Some multiplication properties of the Lapinized Chinese strain of Classical Swine Fever Virus in primary bovine testicular cells were studied.
以猪瘟病毒中国兔化弱毒疫苗株为实验材料，研究该病毒株在原代牛睾丸细胞中增殖的基本特性与规律。
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The results showed that: in the main virulent genotype, Aer+β-hly+ Act+ Alt+, the hemolytic titer was 1:128, cytotoxic titer was 1:256 and the lethal rates in mouse and Swordtail fish were 100%.
以J-1强毒株为代表株的Aer+β-hly+ Act+ Alt+为主要毒素基因型，溶血价1：128，细胞毒力效价为1：256，对小鼠和剑尾鱼的致死率为100%。
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Discussed the subject on the rich symbiont germplasm resource in China and on further research being necessary to exploitation and utilization of the benificial germplasm.
文摘：针对我国主要豆科作物大豆和花生的研究成果，并结合本身研究工作内容，(1)总结了与宿主共生的根瘤菌生物学多样性，包括大、小样本的土著根瘤菌群体数量、分离频率、类型与分布及其菌株―宿主共生混交性与亲和性；(2)评述了根瘤菌―宿主植物共生体双边固氮改良，包括优良菌株的选育、宿主品种资源共生特性的评价与利用及特异性状的选择；(3)讨论了我国这一类共生体资源的丰富性以及有必要进一步加大力度研究有益资源的开发和利用的问题。
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Two symptomless TMV mutants named TMV-O 17 and TMV- 152 respectively were obtained by treatment of heating, heating and nitrous acid combination.
通过高温处理、亚硝酸诱变及两者的复合处理对强毒株TMV-W进行诱变，筛选获得了两个弱毒株，记为TMV-017、TMV-152。
- 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)。