品种

objective:to determine different cultivars of fructus trichosanthis in shandong, and explore their genetic relationships.methods: sds-polyacrylamide gel eletrophoresis was employed to analyze the seed protein of different cultivars and wild plant of fructus trichosanthis from shandong and trichosanthes hubehensis, and the finger-prints were established.results:there were many common bands among different cultivars and wild plant of fructus trichosanthis, but t.

目的：鉴定山东产瓜蒌的不同农家品种，并探讨它们的亲缘关系。方法：利用垂直平板聚丙烯酰胺凝胶电泳技术，对山东产瓜蒌的不同农家品种、野生种及湖北栝楼进行种子蛋白电泳分析，并绘制指纹图谱。结果：山东产瓜蒌不同农家品种和野生种种子的蛋白电泳图谱具有多条共有带，而与湖北栝楼图谱差异显著。

The results were summarized by variance analysis and correlation analysis, the diversity reached significant positively correlated level of varieties carotene, polysaccharide,γ-am1nobutyric and crude fibre content, but the diversity bad- not reached significant positively correlated level of varieties Zn, Cr and Trigonelline content.

对11个品种肉用印度南瓜主要果实性状进行调查，并对果肉的8种营养成分测定；通过方差和相关分析得出结论：胡萝卜素、多糖、淀粉、γ-氨基丁酸、粗纤维含量在各个品种间差异均达到极显著，Zn、Cr、葫芦巴碱的含量在各个品种间差异不显著。

Three Chinese and Japanese female lines had been bred out after about 10 generations selecting and improving to the materials, which were obtained by crossing the commercial races and the univoltine female races introduced from Russia.

利用俄罗斯引进的雌蚕无性繁殖系与我国实用品种杂交的方法，经过10代左右的连续无性繁殖继代选育，初步育成了中系雌蚕品种无3、无5、无7和日系雌蚕品种无4、无8、无10。

Uses the fuzzy mathematical generalization judgment law appraisal wheatvariety winter vernality and the mature period frequency ecology compatible question,after calculates MinB=0.1644, indicated in theresearch area wheat variety changeprocess the variety frequency reluctantly adapts the current climate ecologicalcondition.

使用模糊数学综合评判法评价小麦品种冬春性和成熟期频度的生态适应性问题，经计算MinB=0.1644，表明研究区小麦品种更替过程中品种生态型频度勉强适应当前的气候生态条件。

B Without derogating from the generality of the provisions of subsection, a variety shall be deemed to be known if an application for the registration of breeders' tights to the variety was filed to the official registers of any state whatsoever, on conditions that the application resulted in the grant of the right or in its registration in the Register, as the case may be.

在不违背第款规定的一般性原则下，如果某品种申请育种者权利注册已经向任何国家官方登记部门提交，则该品种被视为已知品种，但必须以申请可被批准授予该权利或在登记册上登记为前提。

With no nitrogen application,water use by 6 varieties of wheat/maize intercrops relative to sole crops were decreased by 4.82%～8.79%.Water use efficiency by wheat of 171 /maize intercrops relative to sole crops were increased by 9.25%,yet the other varieties of wheat/maize intercrops relative to sole crops were decreased by 2.30%～15.06%.

不施氮条件下，6个小麦品种与玉米间作相对于单作水分消耗量减少4.82%～8.79%，小麦品种171与玉米间作相对于单作水分利用效率增加9.25%，而其余5个品种与玉米间作较单作减少2.30%～15.06%。

The activity of GS for Ohio new cultivar was increased by middle level of fertilizer treatment while decreased under high level of fertilizer treatment at podding stage.

在鼓粒期，中等肥力处理会提高俄亥俄当代品种和辽宁当代品种叶片的GS活性，而施肥处理会降低辽宁老品种的GS活性。

In the pot experiment of Cd and Zn uptake and portioning in organs in maturity with Red earth derived paddy soil was analysed.Cd was spiked at 0 and 2.5 mg·kg~(-1) of soil,respectively.

以大田筛选的籽粒镉积累水平不同的两品种(J196，低积累型，品种C；中浙优1号，高积累型，品种A)为材料，采用添加Cd2.5 mg·kg~(-1和不添加Cd处理在红壤性水稻土进行盆栽试验研究了杂交水稻在成熟期对土壤中Cd、Zn的吸收分配及籽粒Cd、Zn积累特点。

Compared to parents, F〓 was tardier to the impacting of the environments, and the changing range of flowering interval was smaller. Flowering and fruiting behaviors were mainly controlled by dominant effects at early period, but by additive effects later on.

不同品种类型的开花表现不同，受环境条件的影响也不同，早熟类型材料受环境影响最大，中熟品种次之，晚熟品种相对较稳定。F1植株与其亲本相比，间隔期随果节位变化或季节推移变动较小，对环境变化较不敏感。

Effect of exogenous plant growth substance on the preharvest sprouting formation, endogenous phytohormones and related physiological and biochemical characteristic and agronomic properties were studied by spraying the exogenous GA3 and ABA on rice on the seventh day after tasseling, the results are as follows:Rice variety with high germinating potential is easier for preharvest sprouting.

穗上芽发生难易除种子自身遗传因子的影响之外，还与水稻种子自身内源激素GA_3和ABA含量密切相关，尤其与GA_3/ABA比值有关，易穗上发芽品种GA_3/ABA比值相对较高。研究表明，易穗上发芽水稻品种在穗萌到穗芽过程中α-淀粉酶活性、可溶性糖含量、可溶性蛋白和种子中含水量比不易穗上发芽的品种均相对较高。

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