1)species[英]['spi:?i:z][美]['spi?iz]种
1.Verification of Several Questions on Which Oak(Quercus) Belonged to Family,Genus and Species in the Taxonomic Category of Botany;关于柞树在植物分类阶元“科”、“种”、“属”的几个问题考证
2.On Variation of Drought Tolerance in Species and Provenances of Lespedeza Michx;不同种和种源胡枝子的耐旱性差异研究
3.Study on character variation among species and provenances during seedling stage of spruce;云杉种间和种源间苗期性状的遗传变异研究
英文短句/例句
1.39 species are the birds of the Oriental region, 25 species of Palaearctic region, and 14 species cosmopolitan.东洋种39种,古北种25种,广布种14种;
2.There were five cosmopolitan species, a Palaeoarctic realm species and19 Oriental realm species.广布种5种,古北界种1种,东洋界19种。
3.The seed coat is marked with a hilum or seed scar.种皮上留有种脐或种痕。
4.vegetable (seed) drill蔬菜(种籽)播种机
5.Inoculation with a vaccine in order to protect against a particular disease.种痘,接种为预防某种病的种痘
6.6 species belong to Palaearctic realm, 3 species belong to Oriental, and 7 species belong to widespread between two realm.在这些种类中古北界种6种,东洋界种3种,广布种类7种。
7.This gas gives out a bad smell.这种气体发生一种臭味。
8.any of numerous cultivated plants of the genus Delphinium.任何一种种植的飞燕草。
9.To cultivate or produce a crop on.耕种种植或生产谷物
10.Words floated in the air.种种的话在空气里回响。
11.Certainly. What kind of currency have you got?当然可以。您有那种币种?
12.To sow(seeds)in rows.条播(种子)成排播种
13.the dangers that threaten us威胁着我们的种种危险
14.43 As we sow, so shall we reap.43种瓜得瓜,种豆得豆。
15.As you sow you shall mow种瓜得瓜,种豆得豆
16.You must reap what you have sown.种瓜得瓜种豆得豆。
17.If a man plants melons, he will reap melons; if he sows beans, he will reap beans.“种瓜得瓜,种豆得豆。”
18.As a man sows,so he shall reap.种瓜得瓜,种豆得豆。
相关短句/例句
genus[英]['d?i:n?s][美]['d?in?s]种
3)species introduction物种引种
4)producer breeding菌种育种
5)seed&seedling[英][si:d][美][sid]种子种苗
1.So seed&seedling standardization project of Chinese Medicinal Materials is suggested and its content is discussed.本文比较分析了我国中药材种子种苗工作现状,指出其核心问题一是没有优良品种,二是管理真空。
6)interspecific hybrid种间杂种
1.Morphological and cytological observations on interspecific hybridization F_1 from Cucumis sativus × C. hystrix;Cucumis sativus×C.hystrix种间杂种的形态学和细胞学观察
2.The tests of the traits in yield,fibre quality and disease resistance in Jute interspecific hybrid F_4;黄麻种间杂种F_4的产量和纤维品质及抗病性测定
延伸阅读
种分子式:CAS号:性质:又称种。是生物分类系统中最基本的阶元,为生物发展的连续性与间断性统一的基本间断形式。在有性生物中,物种呈现为统一的繁殖群体,由占有一定空间、具有实际或潜在繁殖能力的种群组成,而且与其他这样的群体在生殖上是隔离的。它与其他分类阶元不同,它是有自己相对稳定的明确界限,可以与别的物种相区别。当前地球上生存的物种是通过长期变异、遗传和自然选择的结果。种与种间在历史上是连续的,但种又是生物连续进化中一个间断的单元,是一个繁殖的群体,能生殖出与自身基本相似的后代。物种是变的,又是不变的,是连续的又是间断的。变是绝对的,是物种发展的根据,不变是相对的,是物种存在的根据。形态相似和生殖隔离(杂交不育)是其不变的一方面,也是鉴定物种的主要依据之一。同一物种内又有亚种、变种等的划分。对种的命名法统一采用瑞典植物学家林奈(Carl von Linnaeus,1707~1778)所提出的双名法。