- 更多网络例句与蛙属相关的网络例句 [注：此内容来源于网络，仅供参考]
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Within this context, four specific areas are addressed:(1) By means of finite integration technique, a new kind of the first order partial difference equation is derived from the original disperse transmission line equation of the uniform waveguide's. As it is the kind of one dimension Dirichlet's boundary problem, it is convenient for us to solve this equation from the leapfrog scheme. Because computation is carried out in one dimension, both high calculation efficiency and precision have been obtained in this method. Meanwhile, this method provide us a different selection to simulate the transient response of waveguide with non-simplical, for examples cylinder and elliptic waveguide, and avoid solving the second order equation, or using finite difference time domain to simulate a three dimension problem, sometimes the latter precision is not satisfied with the need, or low efficiency.
在这一研究内容下，主要研究四个方面的问题：(1)在完成金属波导传输线方程时域形式的基础之上，应用有限积分技术，把波导特征模式的色散传输线方程，化简为一组新的一阶偏微分方程组，该边值问题属一维Dirichlet边值问题，从而便于用蛙跳格式求解，由于是在一维中计算，该方法具有很高计算效率和精度，从而避免了以往为得到金属波导中特征模的时域响应特性，须要求解二阶方程，或用时域有限差分方法求解三维问题的方法，对于后者来说，计算有时是不准确的，或是很耗时的例如计算诸如圆波导、椭圆波导等其它复杂形状的波导。
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Frogs are found in most families of the order Anura, but the 'true frogs' are confined to the large family Ranidae, which includes the European common frog.
蛙类动物可见于无尾目中的众多科；但真正意义上的蛙类动物仅限于含多属的赤蛙科，其中包括欧洲林蛙（拉丁名Rana temporaria
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Any of numerous tailless, aquatic, semiaquatic, or terrestrial amphibians of the order Anura and especially of the family Ranidae, characteristically having a smooth, moist skin, webbed feet, and long hind legs adapted for leaping.
蛙一种无尾、水生、半水生或陆生两栖动物，属无尾目，尤属蛙科，以其光滑湿润的皮肤、蹼足和修长善跳的后腿为特征
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Frog Any of numerous tailless, aquatic, semiaquatic, or terrestrial amphibians of the order Anura and especially of the family Ranidae, characteristically having a smooth, moist skin, webbed feet, and long hind legs adapted for leaping.
蛙：一种无尾、水生、半水生或陆生两栖动物，属无尾目，尤属蛙科，以其光滑湿润的皮肤、蹼足和修长善跳的后腿为特征
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A steroid alkaloid derived from skin secretions of the Phyllobates and Dendrobates genera of South American arrow-poison frogs.
蟾毒素从南美箭毒蛙属的phyllobates和树棘蛙的蛙皮中分泌的一种类固醇生物碱。
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Farmland green treefrog belonging to the family Rhacophoridae is endemic to Taiwan. The mating system of Rhacophorus arvalis is lek. From April 2003 to June 2004 at Yunling in central Taiwan, I investigated the lekking behavior and daily activity pattern, and analyzed the ecological factors on habitat to understand the lek preference in male frogs.
诸罗树蛙属於树蛙科为台湾特有种两栖类，其配对系统属於典型的群集展示系统。2003年4月至2004年6月间，研究者在云林县斗南镇观察记录本种树蛙的群集展示行为及日活动模式，并分析栖地的生态因子，以了解雄蛙对於展示场地选择之偏好。
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Any of several large, heavy-bodied frogs, chiefly of the genus ''.
牛蛙一种大的，体重的蛙，蛤蟆属，尤指牛蛙原产于北美，有很具特色的低沉的，洪亮的叫声
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Bullfrog Any of several large, heavy-bodied frogs, chiefly of the genus Rana and especially R.
牛蛙：一种大的，体重的蛙，蛤蟆属，尤指牛蛙原产于北美，有很具特色的低沉的，洪亮的叫声
- 更多网络解释与蛙属相关的网络解释 [注：此内容来源于网络，仅供参考]
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Micryletta Dubois：小姬蛙属
22. 姬蛙属 Microhyla Tschudi,1838 | 23. 小姬蛙属 Micryletta Dubois,1987 | 24. 狭口蛙属 Kaloula Gray,1831
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ANURA：无尾目
林蛙亦称中国林蛙(RanatemporariachensinensisDarid)属两栖纲(Amphibia)无尾目(Anura)蛙科(Ranidae)蛙属(Rana). 林蛙肉富含多种蛋白质、氨基酸等;蛙油(雌性输卵管)因含蛋白质、雌二醇、孕酮、睾酮等成为名贵天然滋补品,销售价格高.
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Dendrobates：箭毒蛙属所有种
萨氏箭毒蛙 Allobates zaparo | 箭毒蛙属所有种 Dendrobates | spp. 上土箭毒蛙属所有种
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Dendrobates spp：箭毒蛙属所有种
萨氏箭毒蛙 Allobates zaparo | 箭毒蛙属所有种 Dendrobates spp. | 上土箭毒蛙属所有种 Epipedobates spp.
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Eleutherodactylus frog：卵齿蟾属蛙类
实际上,很多科学家都在通过各种方式观察生物进化,格兰特夫妇不过是 其中两位.除了达尔文雀,科学家还研究过非洲大湖地区的丽鱼(cichlid fish),阿拉斯加的棘鱼(stickleback),中南美洲及加勒比群岛的卵齿蟾属蛙类(Eleutherodactylus frog)等.从他们观察到的典型实例中,
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Rana：蛙属
林蛙亦称中国林蛙(RanatemporariachensinensisDarid)属两栖纲(Amphibia)无尾目(Anura)蛙科(Ranidae)蛙属(Rana). 林蛙肉富含多种蛋白质、氨基酸等;蛙油(雌性输卵管)因含蛋白质、雌二醇、孕酮、睾酮等成为名贵天然滋补品,销售价格高.
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Ranidae：蛙科
林蛙亦称中国林蛙(RanatemporariachensinensisDarid)属两栖纲(Amphibia)无尾目(Anura)蛙科(Ranidae)蛙属(Rana). 林蛙肉富含多种蛋白质、氨基酸等;蛙油(雌性输卵管)因含蛋白质、雌二醇、孕酮、睾酮等成为名贵天然滋补品,销售价格高.
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Ranina：蛙形蟹属
蛙蟹科 Rannidae | 蛙形蟹属 Ranina | 琵琶蟹属 Lyreidus
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salmo：鲑属
1.名词[动物学] 鳟鱼,蛙鱼[鲑属(Salmo)、红点蛙属(Salvelinus)和嵴犁蛙属(Cristivomer)鱼,产于北美]1.名词[美国英语][动物学] 龙虾属和螯虾属(Astacus and Cambarus)小龙虾;蝲蛄1.名词[动物学] 斧足纲(Pelecypoda)软体动物,蛤,蚌;蛤蚌
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Allobates zaparo：萨氏箭毒蛙
霓股箭毒蛙 Allobates femoralis | 萨氏箭毒蛙 Allobates zaparo | 箭毒蛙属所有种 Dendrobates