查询词典 caudatum

"Feterita:a grass (Sorghum vulgare var. caudatum) native to Sudan, grown in warm regions for its grain and as forage."

"苏丹草：一种生长于温暖地带的草，原产于苏丹，其谷粒用作饲料。"

With continuous culture in laboratory, this paper studied the individual's growth and population dynamics of Paramecium caudatum under the stress of methamidophos, fen-propathrin and 2, 4-D buiylate, with the population growth curves analyzed by using Logistic model.

采用连续培养法探讨了草履虫在甲胺磷、2，4-D丁酯和甲氰菊酯3种农药胁迫条件下的个体生长和种群动态，并利用Logistic种群增长模型对种群的增长曲线进行了分析。

The single and combined toxicity effects on Paramecium caudatum, Dugesia japonica and Cipangopaludia cathayensis exposed for special period (12, 24, 48 and 72h) in different Pb(superscript 2+) and Cd(superscript 2+) concentrations were studied by using toxic experiment techniques.

在特定时间(12、24、48、72h)内，研究了Pb(上标 2+)和Cd(上标 2+)对草履虫、三角涡虫和中华圆田螺3种水生动物的单一和联合毒性效应。

The aim was to study the effect of Cu(superscript 2+) on the content of polysaccharide in Paramaecium caudatum.

［目的］研究Cu(上标 2+)对草履虫体内多糖含量的影响。

Meanwhile, the number of nNOS-IR positive neurons in caudatum increased as compared to the normal group.

结果MPTP致模型小鼠在黑质致密部多巴胺能神经元损伤后，运动协调能力下降，同时在尾核的nNOS免疫反应阳性神经元细胞数较正常组增多。

Paramoecium caudatum is one of the experimental materials used for teaching zoology. It is cultivated by artificial methods to improve the purity making it beneficial to teaching and research.

草履虫Paramoecium caudatum是动物学教学最常用的实验材料之一，一般采用人工方法培养提高草履虫的纯度，以便于应用于教学和研究。

Was higher. The P. caudatum showed higher sensitivity to the Cu(superscript 2+) and it was a more ideal indicative biology for water health quality evaluation.

结论］草履虫对Cu(上标 2+)表现出较高的敏感性，是一种对水体卫生质量评价的较理想指示生物。

Furthermore, the therapy group had no difference in locomotor harmony compared with the normal control group, but the number of nNOS-IR positive neurons in caudatum decreased significantly as compared to the model group.

治疗组小鼠运动协调能力与正常对照组比较没有明显改变，尾核的nNOS免疫反应阳性神经元细胞数较模型组明显减少。

This study suggests that the increase of nNOS in caudatum may play a role in improvement of locomotor disability. SVHRP exerts neuroprotection in MPTP-treated C57BL/6 mice via decreasing nNOS in the caudatum.

结论SVHRP可以保护中脑黑质致密部多巴胺能神经元及改善MPTP引起的运动协调性降低，逆转MPTP引起的尾核nNOS免疫反应活性增强。

Caudatum was studied. 0.05 mg/L could be the critical mass concn. of P. caudatum fitting to Cu(superscript 2+).Below this concn., the polysaccharide content in P. caudatum was increased in a small range with the increment of mass concn. of Cu(superscript 2+),then the growth and propagation of P. caudatum was strengthened and above this concn., the polysaccharide content was decreased significantly with the increment of mass concn. of Cu(superscript 2+), then the growth and propagation of P. caudatum began to be restrained obviously and the poison was more obvious when the concn.

结果］0.05 mg/L可能是大草履虫适应Cu(上标 2+)的临界质量浓度，低于此浓度时，大草履虫体内的多糖含量随着Cu(上标 2+)质量浓度增大而呈现小幅度的增高，大草履虫的生长繁殖得到增强，高于此浓度时，大草履虫体内的多糖含量随着Cu(上标 2+)质量浓度增大而显著地降低，大草履虫生长繁殖开始明显受到抑制，且浓度越高受毒害越明显。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。