组织培养

The biomass photosynthesis activity of Ruppia maritima and Potamogeton pectinatus and the proline,malondialdehyde,catalase,and chlorophyll contents in their leaf-tissues in response to salinity were studied by investigating the plants cultured with reclaimed wastewater of different salinities.

通过在不同盐度再生水中培养川蔓藻和蓖齿眼子菜，研究了它们的生物量、光合强度及其组织中的脯氨酸、丙二醛、过氧化氢酶和叶绿素的含量变化对再生水中盐度的响应。

The biological characteristics and toxicity of Russula subnigricans Hongo was studied for the first time from ecology and morphologic characteristics and histology, the orthogonal experiment of the optimum culture condition, the analysis of components, apoptosis of the cells from little white rat liver and kidney induced by extract of Russula Subnigricans Hongo,to the histopathologic changes observation of little white rat liver and kidney through ecological observation, light microscopy and scanning electron microscopy, reversed-phase high performance liquid chromatography, agarose gel electrophoresis, transmission electron micioscopy.

利用菌种分离技术、光镜技术、电镜技术、高效液相色谱技术、毒理实验技术、电泳方法等对亚稀褶黑菇的生物学特性和毒性机理进行了研究，主要包括以下内容：亚稀褶黑菇的生态学和组织学研究、菌种分离培养、扫描电镜观察、成分分析、粗毒液诱导小自鼠肝肾细胞凋亡，小白鼠中毒后肝肾细胞透射电镜观察，研究结果如下： 1。

The effect of different medium compositions on callus induction, proliferation, plantlet regeneration and plantlet rooting of Salicornia bigelovii Torr.

本试验研究了培养基成分对海蓬子愈伤组织诱导、继代培养、植株分化和生根的影响。

Heavy metal tolerances of root, stem and leaf of Sesbania rostrata were investigated by using callus suspension culture method.

通过悬浮培养长喙田菁愈伤组织，分别研究长喙田菁根、茎、叶各器官对重金属胁迫的反应，并量化各器官的重金属抗性。

I believe SIFE will allow these students to motivate more potential, develop their leadership and organizing and cooperating capabilities.

我相信SIFE可以让这些学生激发更多潜能，培养他们的领导、组织和合作等能力。

Seventh, case analysis and findings show that, on the one hand, ecological agriculture cluster concept in practice has been successful prototype, the competitive edge is increasingly appear; on the other hand, farmers have a weak sense of clusters, the ability to promote agricultural enterprises is not strong, farmers cooperation organization slackly, the incentive and monitoring mechanisms missing, these influence and has hampered the speed and quality of China\'s regional eco-agriculture cluster construction in a large extent.

现阶段加快生态农业集群建设应注重做好以下工作：要搞好生态农业集群建设的战略规划；要提升与培养生态农业集群各参与主体的生态经营意识；要注重对生态农业龙头企业的支持与培育；要加强农户合作组织建设；要做好生态农业集群产品质量与品牌建设；要加强与生态农业集群相关的政策法规与制度建设。

After research on the kinds of culture media, various content of hermone, ultraviolet irridation, temperature and intensity of light in the culture, the callus clone with higher content of flavonoids and ginkgolides of Ginkgo biloba spiraster screened using photometer and HPLC combined.

通过对培养基种类、多种不同浓度的激素组合、紫外线照射、培养过程的温度和光照等条件的研究，采用分光光度法和HPLC法相结合的方法筛选出了银杏黄酮和萜内酯含量都较高的银杏幼叶愈伤组织无性系。

ICR fetus mice were sterilely obtained to culture mouse embryonic fibroblasts by tissue pancreatin digestion method.

无菌条件下取出ICR胎鼠，组织块胰酶消化法分离培养小鼠胚胎成纤维细胞，接种在0.1%明胶包被的6孔板中即为饲养层。

Tissue engineering cornea stromata were constructed in vitro.

用去垢剂联合酶的方法脱细胞处理猪角膜基质，在去细胞猪角膜基质材料上接种体外培养的兔角膜基质细胞，并将兔角膜基质细胞进行PKH26荧光标记，在体外构建组织工程角膜基质。

The retinal explants could maintain their structure in short term of culturing. This made the transplantation into subretinal space in vitro possible.

视网膜片在体外短期培养，不影响其组织结构和细胞特性，短期的体外模拟视网膜下腔移植具有可行性。

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