查询词典 species

Recently extinct species were more similar to living species than those from earlier eras, and as he had seen in South America, and William Clift had shown in Australia, fossils from recent geological periods resembled those still living in the same area.

最近灭绝的物种相比较早时期灭绝的那些物种与活的物种更类似，象他在南美洲所看到那样，象威廉·克利夫特展示的澳大利亚那样；最近地质时代的化石类似于仍然生活在同一地区的物种。

RESULTS There were 10 species of all 118 strains of staphylococci,and the coagulase positive and negative rates were 43.2%and 56.8%, respectively. Staphylococci had high resistance to antimicrobial agents,especially MRSA and MRSE. The distribution of staphylococcal species varies in different diseases,and there was evident relationship between them.

结果 在118株葡萄球菌中，共分离出10种，其中凝固酶阳性者占43.2%，凝固酶阴性者占56.8%；从总体上看，葡萄球菌的耐药性均比较强，特别是MRSA和MRCNS；不同菌种与疾病发生种类有明显的相关关系。

Green bristlegrass was dominant species,and fat hen and cockspur grass were subdominant species.

研究区内有野生草本植物25种，其中优势种群是狗尾草种群，亚优势种群为灰菜、稗草种群。

Using the Pearson correlation coefficient and Spearman rank correlation coefficient, the interspecific association of 13 species in different communities in Beijing mountainous area were investigated, and the niche breadth and niche overlap of 13 species were studied.

应用Pearson相关系数和Spearman秩相关系数检验，研究了北京山区天然林群落13个乔木种群的种间关联性，并对13种植物种群的生态位宽度和生态位重叠进行研究。

The coelacanth is referred to as a living fossil because it is the only remaining species of a group of fish species that died out millions of years ago.

腔棘鱼是百万年前消失的一个鱼种残留下来的其中一种，因此被称之为是活化石。

The secondary metabolites of 10 strains of entomogenous fungus belong to 5 species of Paecilomyces and 2 species of Fusarium were prepared,and their effect on the growth of wheat etiolated coleoptile was studied.

检测了虫生真菌拟青霉属 5个种以及镰孢属 2个种共 10个菌株的代谢产物对小麦胚芽鞘伸长生长的影响。

The new park will also introduce more than 30 kinds of Coleus species, an increase in green area of 2000 square meters garden of Coleus species.

园内还将新引进30多种彩叶树种，增加一处绿化面积达2000平方米的彩叶树种园。

The former include the ways of seeds dispersal, the adaptation characters to exposed lands, relationships between species and so on. The species that transmit seeds by wind and adapt the environment of the primary lands more quickly can become the first colonizer of exposed lands, and some microbes play an important role in the colonization of plants.

生物因素包括种子的传播方式、对原生环境的适应能力及物种之间的关系等，依靠风力传播、对裸地的极端环境具有较强适应能力的物种更容易成为原生裸地的早期定居者，某些微生物在植物的定居具有非常重要的作用。

The results showed that there were 27 species turf weeds belonged to 24 genera and 15 families,and the species of Compositae took the most.

结果表明：校园常见的杂草主要包括15科24属27种，其中菊科种类最多。

The first is Gramineae, including 37 species and 15 genera. The second is Compositae including 36 species and 18 genera.

排在前三位的分别是：禾本科，15属，37种；菊科，18属，36种；豆科，8属，20种 2。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。