species ['spi:ʃiz]

species的基本解释

n.

种, 类, 外形

• Today the survival of our species is threatened.
• 今天人类的生存受到了威胁。

• All species will breed inter se.
• 所有的生物都在其种内进行繁殖。

• The giant panda has become an endangered species.
• 大熊猫已成了一种濒临灭绝的动物。

• There are many species of chrysanthemum.
• 菊花品种很多。

相似词

Species

species的同义词

n. variety · group · kind · sort · class · type

与species相关的网络例句 [注：此内容来源于网络，仅供参考]

Species are medicinal plants, 65 species are timer plants, 60 species are ornamental plants,41 species are fiber plants, 33 species are wild fruits, 38 species are oil plants, 42 species are forage plants, 42 species are tanning plants, 25 species are wild vegetables, 27 species are pesticide plants, 26 species are scent plants, 23 species are starch plants, 19 species are health plants, 13 species are dye plants, 10 species are venomousness plants, 5 species are honey-resource plants.

公园中经济植物可分为12 类，分别是药用植物321 种，用材树种65 种，观赏植物60 种，纤维植物41 种，野生水果33 种，油脂植物38 种，饲料植物42 种，鞣料植物42 种，野菜植物25 种，农药植物27 种，芳香植物26 种，淀粉植物23 种，保健植物19 种，染料植物13 种，有毒植物10 种，蜜源植物5 种。

Determined the core species and the species concerned, the core species contains 8 species of fishes, 7 species of amphibians, 3 species of reptiles, 7 species of mammals, 7 species of birds, 10 species of plants, and 7 types of plant communities, totally 38 species and 7 types of communities. Four species of waterfowls: Siberian Crane, Oriental White Stork, Lesser White-fronted Goose and Chinese Merganser are among the 7 species of core bird species.

确定了核心物种与受关注物种，其中核心物种分别包括鱼类8种、两栖类3种、爬行类3种、兽类7种、鸟类7种、植物10种，植物群落7种，共38个物种与7种群落。7种鸟类核心物种中，水禽有4种，即白鹤、东方白鹳、小白额雁、中华秋沙鸭。4。

Major results were summarized as follows:(1) A total of 58 tree species from 53 genera in 36 families among which 8 species were Rosaceae, 5 species were Liliaceae, 5 species were Eriaceae, 3 species were Ranunculaceae, 3 species were Compositae, 2 species were Cupressaceae, 2 species were Caprifoliaceae, 2 species were Umblliferae, and other 28 tree species were only one receptively. These were recorded in the 8 plots of the A. georgei var. smithii forest;(2) Number of families, genera, species and Margalef index correlated negatively with altitude (P.05), with a peak at 3600 m.(3) Shannon-Wiener index correlated negatively with altitude (P.01), and maintained stable at the altitudes between 3700~4100 m, evenness with altitudes, however, this trend was insignificant.(4) Jaccard index increased sharply with increasing altitude at the altitudes between 3600~4100 m, and was lower between different vegetation types at the altitudes between 4100~4200. Cody index β(subscript c decreased with an increasing altitude, but there were 2 troughs between 4000~4100 m and 4200~4300 m.(5) Maximum tree height H(subscript max and HH(subscript max=37 mcorrelated negatively with altitude (P.05); but basal area and BA BA(subscript max=5.3m^2 correlated with altitudes, however, this trend was insignificant.

结果表明：(1)在调查的8个急尖长苞冷杉林样地内共有植物58种，分属于36科53属，其中植物较多的科有蔷薇科8种、百合科5种、杜鹃花科5种、毛茛科3种、菊科3种、柏科2种、忍冬科2种、伞形科2种，其余的28科各只有1个种；(2)物种科、属、种数、Margalef指数D(下标 M与海拔存在显著的负相关性(P.05)，在分布急尖长苞冷杉最低海拔3600m处出现物种丰富度的最大值；(3)多样性指数与海拔之间有极显著的负相关性(P.01)，并且在3700~4100m之间多样性指数保持稳定；均匀度指数与海拔梯度之间存在负相关性，但不显著；(4)Jaccard指数C(下标 j在海拔3600~4100m随海拔的升高而升高，在生境过渡带的4100~4200m之间Jaccard指数C(下标 j较低；Cody指数β(下标 c随海拔的升高呈下降的趋势，但在4000~4100m和4200~4300m 海拔区间出现2个低谷；(5)最大树高H(下标 max和最大胸径DBH(下标 max与海拔之间存在显著负相关性(P.05)；胸高断面积之和和立木密度与海拔之间存在负相关性，但不显著。

与species相关的网络解释 [注：此内容来源于网络，仅供参考]

species：种

自然界只有 "种" (species) 是真实存在的, 而所谓的亚种是物种分布时因地理隔离而出现 "岛屿式分布" 的集合种群. 这些集合种群之间由于长期进化和分化存在一定的遗传差异, 但尚未产生生殖隔离, 所以归属在一个种之下,

species：物种

但兰伯西制药和其联合诉讼企业Arrow赢得了 部分胜利,因为庞弗里法官判决,基于预期和 显而易见性,辉瑞另一种涉及药物钙盐的"物 种"(species) 专利(有效期至2010年)无效.

species：种类

讲到人类,他没有把"种类"(species)和"种族"(races)明确的界定. 到底从人猿到现代人之间,如何区分?非洲人和白人,有甚麼差别?他似乎以为非洲人是"次人",但为甚麼仍然存在而不被淘汰?而且事实是并没有证据,白人比有色人种优越:当白人还是"野蛮人"的时候,

species：异种

在>(Dark seed)、>(Species)中,H.R.Giger秉承其一贯的风格,营造出Giger式恐怖而充满毁灭感的氛围. 他曾经为著名电脑游戏>进行美术设计,但很可惜没有达成合作,给众多想一睹沙丘诡异风格的游戏迷们留下莫大的遗憾.

coniferous species：针叶树种

compressed wood 压缩木 | coniferous species 针叶树种 | continuous layer board 多层板