1) polysaccharide of Rana chensinensis David
林蛙多糖
1.
In older to gain the optimization extract of polysaccharide of Rana chensinensis David by pulsed electric field (PEF), we have inspected single factor influence and then optimized them by orthogonal experiment.
通过单因素考察及正交试验优化了用高压脉冲电场提取中国林蛙多糖的试验条件,并与碱提取法、酶提取法以及复合酶提取法进行了比较。
2) Ovidustus rana polysaccharide
林蛙油多糖
1.
Extraction of Ovidustus rana polysaccharide by the SPSS orthogonal design;
SPSS正交设计提取林蛙油多糖
3) Polysaccharides
林蛙头多糖
1.
Anticoagulant Activities of Polysaccharides from the Heads of Rana temporaria chensinensis;
林蛙头多糖抗凝血活性的研究
5) Rana Chensinensis
林蛙
1.
Nutritive Material of Rana chensinensis by Multivariation Analysis Methods;
林蛙营养成分的多元分析
2.
Being affected by it,the mercury concentration in the plants and the amphibian,Rana Chensinensis of the polluted samples was much higher than that of the unpolluted samples.
采样分析了吉林省东部松花江上游金矿开采区及其附近水、土壤、动植物及河流沉积物样品中汞的含量,发现河流沉积物中汞的污染相当严重;受其影响当地的植物和两栖类动物———中国林蛙体内总汞和甲基汞含量也明显高于对照组。
3.
In this disquisition, the research mostly concentrated on the results that the Rana chensinensis which was the typical amphibian in the river- forest wetland of northern China and its tadpole absorbed and concentrated mercury and methyl-mercury.
本文主要选取吉林省东部山区河流—森林湿地中代表性两栖类动物林蛙幼蛙及其蝌蚪为实验材料,研究其对重金属汞和甲基汞的富集、迁移情况。
6) Forest frog
林蛙
1.
Anatomical and histological structures of ovary, oviduct, uterus and testis of forest frog were detailed based on the anatomical observation and H E stain of sexual glands.
通过对林蛙的解剖和林蛙性腺H -E染色切片的观察 ,系统阐述了林蛙卵巢、输卵管、子宫和睾丸的解剖结构和组织学结
2.
The phenomenons such as growth slowly, high death rate, the change of behavior and the growth of young frog have been studied within the feeding population of the forest frog moved to the South.
观察并研究了中国林蛙从东北迁移到浙江之后 ,在人工养殖过程中出现的生长变缓、死亡率增高、行为习性改变和幼蛙的发育过程不良等现象。
3.
LPⅠ,the mixture of antibiotic protein and peptide was separated from skin of Changbai Mountain forest frog with gel filtration chromatography.
从长白山产林蛙皮肤中分离到具有抗菌活性的蛋白、多肽混合物LPⅠ ,经凝胶过滤 ,进一步分离纯化 ,获得一种具有抗菌活性的多肽物质LPⅡ。
补充资料：飞蛙
飞蛙－树上的跳跃者
飞蛙生活在树林里，夜间以捕捉蚱蜢为食。它能跳跃到2米远的树枝上，如果下一棵树更吸引它的话，它也能跳得过去。飞蛙弹射到空中，张开网状的脚趾来滑翔。它还能收缩腹部，增添升力。这样，它一次能滑翔15米。
这种生活在树上的飞蛙不是在水中，而是在树叶上产卵。它的卵连同一种被称为“蛋白”的物质一起产出后，成年蛙把它们敲打成一种泡沫团。不久，这种泡沫团就变得外壳坚硬，里面却仍能保持湿润。蛙卵及其以后变成的蝌蚪就安全地呆在里面，一直等到雨水到来，把它们冲进池塘。
亚洲森林中的一只飞蛙。滑翔中，它的脚趾完全伸展开来。在某种程度上，它不能控制滑翔的距离和方向。
一只马来西亚飞蛙。结束滑翔时，飞蛙的每只脚都像一顶小小的降落伞，使它能缓慢地降落下来。
飞蛙会在一天中改变肤色。在阳光明亮的白天，它们是蓝绿色的；傍晚，它们会变成绿色；到了晚上，就变成黑色的了。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条