种

Additionally,this study developed three species-spcific real-time fluorescence quantitative PCR-based assays for rapidly, specificity, sensitivity,detecting Brucella abortus, Brucella melitensis, Brucella suis.

在建立布鲁氏菌属荧光定量PCR检测方法的基础上，根据布鲁氏菌基因组多拷贝插入元件IS711及其下游多态位点，设计了检测牛、羊、猪种布鲁氏菌的引物和牛、羊、猪种特异性荧光探针，优化了牛、羊、猪种布鲁氏菌荧光定量PCR反应体系和条件，建立了牛、羊、猪种布鲁氏菌荧光定量PCR检测方法，组装了牛、羊、猪种布鲁氏菌检测试剂盒，该方法能特异检测上述3个种的布鲁氏菌。

The results showed that the phytophagous insects in the spruce forest in Qilian Mountains exhibited obvious vertival stratification structure. According to the amounty of species of each structure, it could be divided into 6 insect communities, namely the insects community of the shrub and herbage (928 species), of the soil and root (780 species), of the tender end and needle (117 species), of the stem phloem and xylem (66 species), of the branch thin end twig shin (38 species), of the blossom and seed and fruit (14 species).

结果表明祁连山区青海云杉林中植食性昆虫具有明显的垂直分层结构，根据林分的垂直结构和昆虫寄生、取食树木组织部位可划分为6个群落，其种类由多到少依次为灌木和草本层昆虫群落（928种），土壤与根部昆虫群落（约780种），嫩梢与针叶昆虫群落（117种），树干韧皮部与木质部昆虫群落（66种）、枝梢与嫩皮昆虫群落（38种）、花与种实昆虫群落（14种）。

Quite opposite to previous conclusions, the great majority of endemic Indian Pteridophytes are peninsular-Indian to south-Indian ferns (27, plus 5 more taxonomically dubious), with far fewer being N.E. Indian (7, all of which may possibly be expected elsewhere outside India) and W.

与前人的结截然相反：印特有的蕨植物主要分布於印半岛至南印（27种，以及具有分争议的5种），少特有种分布於印东方（7种，全可能分布於印境外）、喜马雅西部（2种，以及1种具分争议）、马西亚植物区系的尼科巴群岛（3种，以及具分争议的2种）。

The authors investigated the fish parasites species and infection at Wuliangsu-lake during the period from May to June in 1994.2 cestodes,1 trematodes, 9 monogeres,3 nematodes,2 crustaces and 3 protozoa were collected.

作者于1994年5～6月在乌梁素海渔场进行了鱼类寄生虫种类与感染情况的调查，收集到2种绦虫，1种复殖吸虫，9种单殖吸虫，3种线虫，2种甲壳动物，3种原生动物，共20种。

Major contents of this paper were: the community structure of zoobenthos, species diversity and production of zoobenthos and so on.

主要结果如下： 1、军山湖计有底栖动物37种，其中瓣鳃纲3科10种；腹足纲7科11种；多毛纲1种；寡毛纲6种；水生昆虫7种；其他2种。

Lu Xun respects the split of his soul and endeavours to let different kinds of ideas having sufficient value respectively form their own pictures, and so he forms the polyphonic quality of literary composition. One idea tries hard to be the artistic principle through which the author surreys and describes the world, but this is called into question by the other idea; one idea makes great efforts to make a firm conclusion, but simultaneously the other idea suggests that the meaning of the text is uncertain; one idea tries his best to make the charcters be in a line with the author' s will, but the other idea let the characters speak at their own sweet will.

鲁迅尊重自己灵魂的分裂，并努力让两种各具充分价值的思想各自构建自己的艺术世界，从而形成艺术构思的复调性：一种意识努力成为作者观察与描绘世界的原则，另一种意识对此提出质疑；一种意识努力形成稳固的结论，另一种意识却使文本呈现不确定性；一种意识努力使人物与作者意识保持一致，另一种意识让人物说出自己的话。

A total of 175, 120, 136 and 149 species were caught by sergestid shrimp mid-trawl, planktonic shrimp mid-trawl, bottom shrimp trawl and shrimp beam trawl, respectively.

正樱虾中层拖网混获种数175种，中型毛虾中层拖网120种，底层虾拖网136种，桁杆式虾拖网149种，四种渔业混获种类合计高达347种，而总渔获种类有379种。

A breed fancier who usually has only one breed but may have two; follows a breeding plan in efforts to preserve and protect the breed; produces from none to five litters per year; breeds only when a litter will enhance the breed and the breeding program; raises the puppies with plenty of environmental and human contact; has a contract that protects breeder, dog, and buyer; runs a small, clean kennel; screens breeding stock to eliminate hereditary defects from the breed; works with a breed club or kennel club to promote and protect the breed; and cares that each and every puppy is placed in the best home possible.

爱好繁殖者：他们是某个犬种的爱好者，通常他们只繁殖一到两个犬种，他们遵循繁殖计划是为了保护这个犬种，他们每年只繁殖1~5胎，只有一种前提他们才会繁殖，那就是这胎有机会增强这个犬种。他们在良好的环境中餵养幼犬，保证幼犬与人类足够的接触。他们使用协议保护繁殖者，狗，和购买者，他们经营著小的，乾净的犬舍，他们监控自己的种犬避免遗传缺陷，他们和某个犬种俱乐部或者犬业协会协作，来保护和推进这个品种，并且用心的照顾每一只幼犬，为每只幼犬寻找最合适的家庭。

The results are as follows: 1 The ingroups studied are divided into four clades on the molecular phylogenetic trees that we reconstructed.

我们测定了斑腿蝗科10亚科20种蝗虫和其它蝗科3种蝗虫的16S rDNA序列片段，并从GenBank中下载了斑腿蝗科3种、其它蝗科10种及蚱总科2种的16S rDNA相应序列片段，然后对这共计38种蝗亚目昆虫的16S rDNA序列片段进行了同源性比较，以其中2种蚱作外群构建了蝗总科的分子系统树，得到的结论如下：1斑腿蝗科并非是一单系群。2该科中的切翅蝗亚科、稻蝗亚科、黑蝗亚科、秃蝗亚科、卵翅蝗亚科、蔗蝗亚科均不是单系群，分子系统树的聚类结果与基于形态特征的斑腿蝗科的分类体系有较大的出入。3支持将黑蝗亚科和秃蝗亚科合并为一个亚科——秃蝗亚科。4卵翅蝗、伪稻蝗和稻蝗三者有很近的亲缘关系。

The results showed that 42 compounds were identified from perianth at 5 stages, including 18 terpenoid compounds, 7 ester compounds, 4 alcohol compounds, 1 ketone compound, 11 alkanes compounds and 1 unknown compound.

结果表明，5个时期的含笑花被片共鉴定出42种化学成分：萜类化合物18种、酯类化合物7种、醇类化合物4种、酮类化合物1种、烷烃类物质11种和未知物1种。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了