查询词典 breed

Mitochondrial cytochrome b sequence were used to study the molecular evolution and phylogeny of Anser cygnoides(15 breed of Chinese goose), Anser anser(2 breed of domestic European goose) and Anser albifrons(the lesser white-fronted goose, Genbank accession number AF363031). Sequence analysis revealed that there were 29 variable sites and 4 haplotypes in 45 sequences, nucleotide diversity and haplotype diversity were 0.0068,0.45 respectively, insertion/deletion or frameshift mutation were not found in Cyt-b gene sequences(1143bp).

本实验测定了中国家鹅15个品种、欧洲鹅2个品种共44个个体的细胞色素b基因全序列，与Genbank库中自额雁细胞色素b基因序列合并在一起比对分析，17个家鹅品种和白额雁细胞色素b基因全序列均为1143bp，序列中没有缺失、插入或移码突变，共检测到29个变异位点、4种单倍型，核苷酸多样度和单倍型多样度分别为0.00648和0.45。

" On August 20, in Beijing room hill the area holds " breed of beans of the country is small 2005 grain shows activity of view and emulate on the informal discussion, fan Xiaojian of undersecretary of Ministry of Agriculture was sure crop breed shows demonstrative work highly.

&8月20日，在北京房山区召开的&2005年国家小宗粮豆品种展示观摩活动座谈会上，农业部副部长范小建高度肯定了农作物品种展示示范工作。

The article is mixed from peculiar resource breed the peculiar merchandise assortment that contacts to it, the market demand of open sex, market demand of differential sex and competitive market demand, the respect such as the level of content of science and technology of the level of development production technology of peculiar breed and commodity undertook limitting to characteristic economy.

本文从特有资源品种和与之相联系的特有商品品种，开放性的市场需求、差别性的市场需求和有竞争力的市场需求，特有品种的开发生产技术水平及商品的科技含量水平等方面对特色经济进行了界定。

At present our country ox breeds in be in rapid development, breed means to come loose by individual liberty raise the development that changes way to intensive, the administrative index with urgent scientific need undertakes guidance to breeding milk cow, suckle quantity, improvement in order to raise the yield of milk cow to breed composition is mixed reduce a disease, improve crop, quality and beneficial result thereby.

目前我国牛养殖正在处于快速发展中，养殖方式由个体自由散养向集约化方向的发展，迫切需要科学的管理指标对养殖奶牛进行指导，以提高奶牛的产奶量、改善乳成分和减少疾病，从而提高产量、质量和效益。

The article develops the current situation, seawater breed aquatics to be formed from owner style from aquaculture of our country seawater, the tripartite face such as circumstance of income of fisherman of briny breed aquatics is mixed with many fact the data of full and accurate showed this issue.

本文从我国海水养殖业发展现状、海水养殖从业主体构成、海水养殖渔民收入情况等三方面并以大量的事实和详实的数据说明了这个问题。

In a breeding system of commercial Imitative Local Broiler, using the Jiang-13 strains of white Plymouth Rock and Guangdong Local breed crossed with each other to produce a hybrid with rapid growth, high flavour of meat and buff feather similar to the local breed of Guangdong, the Jiang-13 strain must be of recessive white feather and, also,under the coucealment of recessive white feather, its most ideal genotype will be ees~+s~.

为了利用江-13白洛克品种鸡的优良肉用性状，用以和优质地方黄羽鸡种构成优质高产的肉鸡繁育体系——广源鸡繁育体系，使商品肉鸡具有与广东地方鸡羽色相似的浅黄羽色，参加杂交的江-13白洛克鸡必须是隐性白羽，而且基因型为iiccOObbeess最为理想。

Wolf Breed - Wolf Breed, by Jackson Gregory, illust.

沃尔夫繁育-狼繁殖，杰克逊敬礼

The source of the mineral calcium that an Old English Sheepdog can easily assimilate can be hard for a different breed to assimilate and thus that other breed can develop kidney stones on the best source of calcium for an Old English Sheepdog.

矿物质钙源，对于英国古代牧羊犬来说是极易消化吸收的，这一点有别于其他品种，对于其他品种而言，过量的钙可以形成肾结石钙，但这是英国古代牧羊犬钙的最佳来源。

As crop decrease, fishing obtains the change of breed, the economic benefits of ocean catching line of business is sure be affected, how to fall in crop reductive circumstance, maintain marine fishery economy to grow continuously, this is an a Gordian knot.

随着产量的减少，渔获品种的变化，海洋捕捞业的经济效益必定受到影响，如何在产量减少的情况下，保持海洋渔业经济持续增长，这是一个棘手的问题。

Known for centuries along Portugal's coast, this seafaring breed was prized by fishermen for a spirited, yet obedient nature, and a robust, medium build that allowed for a full day's work in and out of the water.

众所周知，葡萄牙拥有漫长的海岸线，而这种水中工作的品种就是渔民培育的，他们英勇、但对大自然顺从，中等结构，可以在水中或陆地全天候工作。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？