品种

Fne result demonstrated that the nitrogen absorbing ratio, physiological utilization ratio and utilization ratio had significant differences among different types and varieties, with vining small kernel typeXiyangsheng higheast, over four times higher than the lowest multiple kernel type Silihong.

结果表明：花生的N素吸收效率、N素生理利用效率、N素利用效率不同类型品种间存在显著差异。3项指标均以龙生型品种西洋生为最高，以多粒型品种四粒红最低。前者是后者的4倍以上。

Fifty-two China-bred and introduced cottons with Fusarium and Verticillium wilts resistance were used to study their pedigrees and the effects of pedigree proportion on yield components. The results indicated that Deltapine and Stoneville descents contributed to the most of the varieties in proportion, followed by Foster.

对我国引进和育成的52个抗枯、黄萎病品种的系谱及其对产量性状的影响进行分析，结果表明岱字棉与斯字棉血统在52个品种中占有较大的比例，其次是福字棉，而其他品种的血统较少。

To protect the identity of orchid cultivar and the right of the breeders, we successfully develop a novel method by the introduction of foreign DNA sequence (27bp) as molecular marker via BioWare low pressure gene gun into Mormodes lawrence and Zygopetalum mackayi. Histochemical GUS transient expression was obtained from aleurone layer and embryo of Zea mays using BioWare low pressure gene gun with acceleration pressure of 50psi. This is the first report on successful transfer into plant tissue using BioWare low pressure gene gun.

本研究的目的为利用核苷酸排列组合之多样性，设计一段27个碱基对序列来代表品种所有者注册资料，经由国人自行研发之生物镓低压基因枪，利用50psi的氦气压力，将设计好DNA序列标志转殖至妖精兰与轭瓣兰品种，使其实生或分生之子代，皆会具有此注册片段，品种权所有者可以具体以PCR或定序分析确认DNA序列标志，作为保障种源权之认证系统。

In terms of the present situation and advantages in agriculture, we suggest the main cooperation should start from vegetable seeds and varieties. The Province of Anhui can import some varieties from Maryland such as colored pepper, yellow skin onion serious romaine lettuce, western celery, oil skin cucumber and green cauliflower etc. to do experiment.

根据我省的农业现状和优势，我们建议与美国马里兰州的合作重点一是在蔬菜种子和品种上进行合作，可以提出引进美国的彩色辣椒、黄皮洋葱、系列生菜品种、西洋芹菜、油皮黄瓜和绿花菜等六大品种进行试种。

A cluster analysis of two-hundred candidate wheat cultivars from Shaanxi, Gansu, Sichuan and Henan provinces recently was performed by using unweighted pair-group average method,based on the data from their seedling resistance reaction to six dominant isolates of Puccinia striiformis with the different virulence.

为了弄清我国小麦条锈病主要流行区后备小麦品种的抗锈性，选用6个条锈菌优势菌系，对陕，甘，川，豫四省近年来培育的200份后备小麦品种进行苗期和成株期鉴定，并分别对不同省份后备品种的抗条锈性进行聚类分析。

Which, sGKz8 varieties in the 2003-2004 national regional trials, seed cotton, lint, lint before frost control were 41 varieties of cotton by 121.1%, 126.4%, 129.2%, ranking first in 2005 through the national approval , is the first of bivalent insect-resistant genes to the three new varieties of hybrid cotton; otherwise GKz28, sGKz6, sGKz34 combination of a total of three test are participating in the National District.

其中，sGKz8在2003-2004年全国品种区域试验中，籽棉、皮棉、霜前皮棉分别为对照品种中棉所41的121.1%、126.4％、129.2%，均居第一位，2005年通过国家审定，是我国第一个转双价抗虫基因的三系杂交棉新品种；另有GKz28、sGKz6、sGKz34共3个组合正在参加全国区试。

Additionally, One-thousand-grain weights of 13 different kinds of representative barleys are measured to assess the relationship between the pixel and the thousand grain weight.

同时对照13品种的大麦的千粒重，将千粒重和籽粒图像的像素进行关联，以建立不同品种大麦的饱满程度的相对衡量的方法，为大麦品种分类提供参考。

Additionally, One-thousand-grain weights of 13 different kinds of representative barleys are measured to assess the relationship between the pixel and the thousand grain weight. It may provide references for barley assortment.

同时对照13品种的大麦的千粒重，将千粒重和籽粒图像的像素进行关联，以建立不同品种大麦的饱满程度的相对衡量的方法，为大麦品种分类提供参考。

Contents of fructose, cellulose and vitamin C were higher and contents of protein and free amino acid were lower in fruits of western pear varieties as Bayuehong Pear, Beurre Bosc, Packham"s Triamph, Bartlett Max Red and Red D" Ajou than that of fruits of other varieties.

八月红、红安久、帕克胜利、博斯克和大红巴五个西洋梨品种的果糖、维生素C和纤维素含量高于其他品种，而可溶性蛋白和游离氨基酸的含量则明显低于其他品种。

Demonstration test of PVH19, a new flue-cure tobacco variety introduced from Brazil, was conducted in successive two years. The results indicated that PVH19 was a representative early maturity variety with resistance to TMV and root knot nematode and medium resistance to black shank and brown spot.

为筛选适宜在云南种植的早熟烤烟品种，以云烟85和K326为对照，对从巴西引进的烤烟品种PVH19进行了连续两年的新品种示范试验。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐