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Study on the rapid Propagation Technique of Lycoris. Herb and get follow results: In the period found of axenic clone 0.1%HgCl2 is the best disinfector to deal with the Lycoris" bulb ,as to neat part, such as root, leave, and bulbil, is fit to use 0.1%HgCl2 antisepsis 7min. And found the best effect is the bulb scale with base. Root, leaf and bulb scale without base all were not inducement adventitious buds. Different position of bulb had different culture effect. 3-15 of middle part of bulb can be induced most adventitious buds but inner and outer of least it. Incised the bulb with three types (pieces of eight, pieces of six, piece of four), and found the type of pieces of six is best to Lycoris mass production. L.sprengeri is fit MS+BA5mg/l+NAA0.1mg/l and L.squamigera is fit MS+BA5mg/l+NAA0.5mg/l, but the medium fit to culture L.longituba haven"t be found.In the period of Subculture-Found of mass production, the most multiplication of adventitious buds in MS+BA5mg/l+NAA0.5mg/l during subculture of L.sprengeri, L.squamigera.

石蒜属植物快速繁殖技术研究中,在无菌无性系建立阶段:鳞茎以0.1%HgCl_2消毒10-12分钟效果最好,而叶、根尖、鳞芽等较干净部位选用0.1%HgCl_2消毒7分钟;用三种石蒜属植物的叶片、根尖、鳞芽及基盘与不基盘鳞片进行培养,以基盘鳞片诱导分化效果最理想,鳞芽易培养出芽,但数量有限,而叶片、根尖与不基盘鳞片均未诱导分化;基盘鳞片为石蒜属植物快速繁殖最佳外植体,以鳞茎中部3-15层芽诱导率高,较外层稍次之,内部鳞片诱导率最低;选用八等分法、六等分法、四等分法切割鳞茎,六等分法综合效果最好;每外植体三鳞片培养最为适宜;三种石蒜属植物各自适合的培养基成分不同,换锦花在MS+BA5mg/l+NAA0.1mg/l中培养效果最好,夏水仙为MS+BA5mg/l+NAA0.5mg/l,而白花长筒石蒜在各培养基组合中培养效果均不理想,其适合的培养条件有待于进一步研究。

The main products are: leather belt, belt, Undaria, knitting belt, fashion belt, waist chain, canvas belt, braces, Children's belt, crystal belt, leather accessories.

主要产品有:皮、腰、裙、编织、时装、腰链、帆布、吊、儿童、水晶、皮饰品等。

The conveyor belt products are cotton canvas belt, nylon belt, polyester zone, with steel cord, cable belt, steep conveyor belt, the entire core flame retardant PVC and PVG zone, and can provide all kinds of special Performance (fire-retardant, heat, acid and alkali-resistant, cold, high temperature and food use) of all types of conveyor belt, the full range, from a series.

公司的输送系列产品有棉帆布、尼龙、聚酯、钢丝绳芯、钢缆、大倾角输送、整芯难燃PVC和PVG等;并能提供各种特殊性能(阻燃、耐热、耐酸、耐碱、耐寒、耐高温及食品用)的各类输送,品种齐全,自成系列。

Specializing in the production of jacquard tape, elastic band, including band, cotton belt, belt line, round cord with gold and silver onions, hollow belt, gold and silver rope onions, round and flat like a root string PP line, at the same time products can also be designed with customer requirementsúú.

专业生产提花,松紧,包边,棉,线,圆绳,金银葱,空心,金银葱绳,圆扁像根绳及PP线,同时产品也可按客户的要求设计与生产。

According to published data, there are three Indosinian plate sutures in the plateau, which divide it into three structural domains. They are the Tarim-North China domain north of the Kunlun- Qinling suture, the Yangtze domain between the Kunlun-Qinling and Longmu Co-Shuanghu-Jitang sutures, and the Gondwanaland domain south of the Longmu Co-Shuanghu-Jitang suture.

根据对缝合的研究,青藏高原发育三条大规模的印支期缝合,并将青藏高原分为三大板块:昆仑-秦岭缝合以北为塔里木-华北板块,昆仑-秦岭缝合与龙木错-双湖-吉塘缝合之间为扬子板块,龙木错-双湖-吉塘缝合以南为冈瓦纳板块。

Himalaya, which formed on the basement of the Pan-African orogenic event at about 550 Ma BP and experienced Ordovician to Devonian platform sedimentation, was transformed into to a back-arc extensional-rifted zone at the end of the Carboniferous. The Yarlung Zangbo ophiolitic mélange zone is a Mesozoic back-arc spreading basin corresponding to the Gangdise paleo-island arc zone on the south side of the Tethyan Ocean. The Gangdise zone experienced island-arc orogeny in the Late Paleozoic. The very significant differences in geology on both sides of the Bangong Co-Nujiang suture zone suggest that the suture zone is not only the northern boundary of Gondwanaland and the boundary between the Indian (Yunnan-Tibet) stratigraphic realm and the South China (Qiangtang-Sanjiang) stratigraphic realm, but also the relics of subductional collision and final extinction of the Phanerozoic Tethyan Ocean after the breakup of the Neoproterozoic supercontinent Rodinia. The basic point of study of the collisional orogenic processes of the plateau is the structure and composition of the archipelagic arc-basin tectonic realm of three different stages bounded by three rigid paleocontinental blocks (Gondwanaland, Laurasia and Pan-Cathaysian) and the mutual constraining, transformation and coupling of various material movement forms.

喜马拉雅奠基于5.5亿年左右的泛非造山事件基底上,历经奥陶纪至泥盆纪台地沉积,并于石炭纪末转化为印度板块北缘的弧后伸展裂陷;雅鲁藏布江蛇绿混杂岩曾是特提斯大洋南侧与冈底斯古岛弧相对应的中生代弧后扩张盆地;冈底斯曾经历了晚古生代岛弧造山作用;班公湖-怒江两侧大量地质特征重大差异表明,班公湖-怒江是冈瓦纳大陆北界,是印度地层区和华南地层区的分界,是新元古代Rodinia超大陆解体后显生宙特提斯大洋俯冲,消减,碰撞,最后消亡的遗迹。

High temperature blankets series; 5, rubber, polyurethane materials of high strength steel wire synchronous belt; 6, knitting, needle corrugated board conveyor belt; 7, V-belt, round belt, wide-band, multi-groove belt, transmission belt, steel buckle, etc.; 8, stainless steel plate chain; steel plate chain, modular Nets plate; 9, professional custom-made automated production lines; 10, import bearings, chain, motor, deceleration machine, inverter and so on; 11 , industrial fabrics, activated carbon fiber, needle filter materials, high temperature blankets, sealing materials.

耐高温的毛毡系列; 5、橡胶、聚氨酯高强钢丝材质的同步齿形; 6、编织、针刺瓦楞纸板输送; 7、三角、圆、广角、多沟、变速、钢扣等; 8、不锈钢平板链;塑钢平板链、模块化网板;9、专业订做自动化生产流水线; 10、进口轴承、链条、电动机、减速机、变频器等; 11、工业用布、活性炭纤维、针刺过滤材料、耐高温毛毡、密封材料。

Products: Ribbon, Organzy Ribbon,Rosebulle,Plaid ribbon, ribbed band,velvet ribbon,Printing ribbon,jacquard ribbon,bowknot,Chinese knot,macrame and so on.

主 营 产品:缎、雪纱、葱、格子、罗纹、丝绒、丝印丝、提花、蝴蝶结、中国结、流苏等各类加工产品。

Selecting corresponding rolling force model, the paper make an experiment and studies on cold rolled paper-thin strip processing characteristics of sixteen-roll rolling machine based on cold-rolled theory aand forms corresponding rolling model, tension model and moment calculation model .And comes to a conclusion that distortion force and press utmost have a large effect on rolling force and paper-thin strip shape, primarily presenting paper-thin strip rolling subarea theory that rolling force decreases corresponding to the thick decrease of strip but increases rapidly when to a certain thick.

结合钢冷轧基本理论,选用适当的轧制压力模型,针对十六辊轧机轧制极薄钢时的工艺特点进行了实验和分析,建立了相应的张力模型及辊系传动力矩模型;并得出变形抗力及压靠对轧制极薄钢时的轧制力和板形有很大的影响,初步提出了当厚较大时,为保持板形良好,随着轧件厚度的减少,轧制压力相应降低,当轧制到一定厚度时,轧制压力随着厚的减少急剧增加的极薄轧制分区理论。

At the same time, the United States distribution Gates GATES, Italy Michael Gaudi MEGADYNE, Germany obi OPTIBELT, Japan Samsung MITSUBOSHI, Bando BANDO, such as world-renowned brand of industrial belts, product line includes single-sided tooth / double-sided tooth rubber timing belt, poly resin ammonium folder Wire / KEVELER core timing belt, V-belt, ribbed belts, PU opening three / five / hexagonal belt, PU round belt.

同时经销美国盖茨GATES、意大利麦高迪MEGADYNE、德国奥比OPTIBELT、日本三星MITSUBOSHI、阪东BANDO等世界知名品牌工业皮,产品系列包括单面齿/双面齿橡胶同步、聚铵脂夹钢丝/KEVELER芯同步、三角、多楔、PU开口三/五/六角、PU圆等。

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推荐网络例句

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0,0.4,0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗,测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础,研究二值图像的形态分析算法,探讨最小结构元素的两种基本形态:膨胀和腐蚀;分析了数学形态学复杂算法的基本原理,把数学形态学的部分并行处理理念引入到家实际应用中。

Have a good policy environment, real estate, secondary and tertiary markets can develop more rapidly and improved.

有一个良好的政策环境,房地产,二级和三级市场的发展更加迅速改善。