丛生的

The half-seed method system of Agrobacterium-mediated soybean transformation was researched applying healthy explants rates, resistant tufty shoots and elongated shoots as targets. Explants of soybean grow well in environments with abundant light and oxygen in cocultivation.

以农杆菌介导的半种法大豆遗传转化系统为基础，对目的基因进行转化；以健康外植体获得率、抗性丛生芽获得率和抗性芽伸长比率为指标，对转化系统条件进行优化。

The main results were showed as follows:Through screen and identification of morphology in M_2 and M_3, respectively, the mutants with mutative traits of plant were found. In which, 11 mutations were leaf variations, including light-green leaf, deep-green leaf, durative yellowish leaf, temporary yellowish leaf, inlaid yellowish leaf, wrinkly leaf, smooth-edged curly leaf, splitting-shaped curly leaf, peduncular-shaped leaf, round leaf and larger leaf, 12 were mutations on plant type, including excessive branches, lacking branches, highness, dwarf-like, erect posture, reclinate posture, strong stalk, slender stalk, tufty branches, wrinkled plant, purple stalk and hair-covered plant, 14 were flower variations, including dense flowers, light-yellow petals, white petals, white-mosaic petals, wrinkled petales, back-rolled petals, narrow petals, larger petals, smaller petals, apetalous flowers, variable-numbered petals, fertile pistil protraction, sterile pistil protraction and multi-anther, and 5 were physiologic mutants, including genic male sterile, cytoplasmic male sterile, bud-dead, and early and later bloom.

主要结果如下：通过田间M_2筛选和M_3重复鉴定，在田间农艺性状方面共获得浅绿叶色、深绿叶色、转绿黄化叶、持续黄化叶、边缘黄化叶、皱缩叶、光叶型卷叶、裂叶型卷叶、薹叶形叶、宽圆叶和大叶等11种不同的叶部性状突变体；同时还筛选到多分枝、少分枝、高杆、矮杆、株型紧凑、株型松散、粗茎、细茎、丛生分枝、整株皱缩、紫茎、整株被毛等12种植株性状突变体，密花、浅色花瓣、白色花瓣、白斑花瓣、皱瓣、卷瓣、窄瓣、大瓣、小瓣、无瓣、花瓣数目不定、可育型柱头外露、不育型柱头外露和多雄蕊等14种花器性状突变体，以及细胞核雄性不育、细胞质雄性不育、死蕾、早花和迟花等5种生理性状突变体。

Stems usually cespitose, spreading, unbranched, with 1 or 2 lines of hairs.

茎通常丛生，平展，，具1或2线的毛。

Incorrect posture is not only unsightly, but is the cause of all kinds of disorders.

不正确的姿势，不但难看，而且会导致百病丛生。

Green and verdant, with fields and forests.

这片土地本是绿意丛生，生机盎然的，遍布着森林和田野。

Between the Shan Ye that pineapple spends forest of shadow of feral before Yu Shu, via helping advance somebody's career artificially the ability after domestication becomes houseplant, its plant odd bine is fascicular, blade chief body, some is as long as 6O centimeter, resemble a yataghan; Some has 15 centimeters only, suddenly is like dagger.

菠萝花原来野生于疏影丛林的山野之间，经人工栽培驯化后才变成室内植物，其植株单茎丛生，叶片长形，有的长达6O厘米，像把长剑；有的只有15厘米，恍若匕首。

Stems 1 or cespitose, base sometimes woody.

茎1或者丛生，有时木质的基部。

Stems cespitose, to more than 10, central stem erect, outer stems strongly procumbent to ascending, with 4 lines or hairs.

茎丛生，到多于10，中部逆而行和；直立，外部茎强烈平卧的到上升，具4行或毛。

Stems single or several and cespitose, branched above, densely hispid, hairs discoid at base; branches slender, spreading.

茎单一或数个和丛生，上面分枝，密被糙硬毛，毛盘状的在基部；分枝纤细，平展。

Stems several, cespitose, branched from base; upper stem leaves cuneate or rounded at base

茎数个，丛生，分枝自基部；上面茎生叶楔形的或圆形在基部 12 Onosma lijiangense 丽江滇紫草

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