促进

The results showed that pollen in differentfamily or genus of plant have different requirements for phytohormones.The basicmedium of pollen culture supplemented with 2ppm NAA and GA_3 can promotes thepollen germination in Cruciferae.It has been proved that basic medium supplemtedwith 2ppm IAA and GA_3 has special effect on pollen germination and elongation ofpollen tube of woody plant in Rosace...

结果证明：不同科属的植物花粉对激素的要求不同，如在花粉萌发的基本培养基上加2ppm的NAA和GA_3混合液对十字花科植物花粉有促进作用，加2ppm的IAA和GAa_3混合液对蔷薇科木本植物花粉萌发和花粉管伸长有显著效果，而葫芦科植物的花粉在基本培养基上只要有无机盐离子就可以萌发，激素仍有促进花粉萌发的作用。

The Chinese characterization of Marxism is exactly the historical process of remoulding Chinese traditional culture and forming modern mainstream Chinese culture.

在中国共产党领导的统一战线的发展中，如何充分运用中国传统文化的力量，进一步促进中国共产党领导的统一战线的发展，促进中华民族的繁荣昌盛，是需要我们认真研究的课题。

The morphology and structure of reconstructed tissue was detected by microscope and scanning electron microscope.Results:(1) Compared with the control group, the cellular proportion of laminin group increased in 62 ~M phase, and decreased in Go~Gi phase significantly. As shown by the microscope, the cells of control group were in low density. The cells in mass connected tightly. The microfilament appeared reticular formation. The nucleus were the same in size. The cells of laminin group were in high density and put out so many lamellipodia, filopodia, which connected with the surrounding cells. The microfilament increased, elongated, and changed from reticulodromous to sarciniform, which reached to the pseudopods. The nucleus were different in size .(2) As shown by the inverted microscope and the cell growth curve, comparing with the controlgroup, cells of each test group increased evidently. The cellular proportion of each test group increased in S phase and G2 ~M phase, and decreased in Go~Gi phase significantly, but there was no considerable interations between LN and EGF;(3) As shown by the morphological observations, the cultured cat corneal endothelial cells formed an integrated membrane, and attached to the Descemets membrane closely, which was similar to the natural tissue. The cells connected tightly to each other, and some of them arranged in hexagon approximately.

结果：(1)层粘连蛋白组处于G_2～M期细胞比例较对照组显著提高，Go～G_1期细胞比例显著下降，提示层粘连蛋白促进内皮细胞DNA合成，及细胞分裂增殖；光镜下，对照组细胞分布成团状，细胞密度较低，细胞间连接紧密，细胞内微丝结成网状，细胞核大小一致；与对照组相比，层粘连蛋白组细胞生长旺盛，细胞密度高，向周边伸出大量板状及丝状伪足，细胞内微丝增多、拉长、集结成束，伸入伪足中，细胞核形状大小不一致；(2)倒置显微镜观察及细胞生长曲线显示，各组细胞数目随时间增加而明显增多，各实验组较对照组增生显著，EGF和LN联合应用组各时间点细胞数目最高；实验组处于S期和G_2～M期细胞数目增加，Go～G_1期细胞数目减少；提示EGF、LN单独及联合应用均可促进细胞增殖，但尚不能认为二者有交互作用；(3)倒置显微镜下，组织培养的猫角膜内皮细胞排列成密集的单层，细胞间连接紧密；组织学观察发现，培养的猫角膜内皮细胞形成完整的内皮层，贴附于脱水基质的后弹力膜上，与正常的角膜内皮组织结构相似；扫描电镜下，组织培养的猫角膜内皮细胞间紧密镶嵌排列，可见某些细胞呈近似六边形排列，细胞大小不甚一致，胞核清晰。

The psychological nursing to primiparae was useful to release depression and confirm the confidence of spontaneous vaginal delivery. At the same time it can reduce the cesarean section rate and improve delivery quality.

结论通过对初产妇实施心理护理及分娩教育，可以减轻孕妇焦虑、抑郁情绪，增强其对自然分娩的自信心，促进孕产妇身心健康，有效降低剖宫产率，促进顺产分娩率，提高产科质量。

By means of abundant international media resources and media management experience, JU Media, upholding press freedom with International Federation of Journalists, organizes Chinese news practitioner to participate Journalists' Union, promotes and improves the mental and material conditions of Chinese pressmen, solidifies Chinese press association in various countries, drives professional training and education of Chinese news practitioner.

记联传媒凭借雄厚的国际传媒资源和丰富的传媒经济管理经验，依靠国际记者联合会维护新闻自由，组织华文新闻工作者参加记者工会；促进并改善华文新闻工作者的精神和物质条件；促进各国华文新闻协会间的团结；推动华文新闻工作者的职业培训并加强对华文新闻工作者的教育。

To show our great gratitude to Ms Mary Low Krause for sincere love and continuous efforts to those students who have difficulties in language learning, we would like to reach a special agreement with Michigan Post Oak Elementary School of the United States to set up an institution of English and Chinese learning for the purpose of promoting Sino-US cultural communication and cultivating a new generation of the future world.

为促进中美文化交流，培养未来世界的公民；为促进汉语在非母语国家的教学与推广，提高我校中学生学习英语的兴趣；并感动于 Mary Lou Krause 女士为她的学生所付出的爱心与努力，耐心与诚意，我校（中国山东省莱芜一中国办初中部）同意与美国密歇根州普斯特—奥克小学结成英语姐妹学校，并为此成立实施机构。

The bioactivity of bFGF released from PLGA microspheres are higher than from PELA.(2) the bFGF released from PLGA microspheres can stimulate mitosis, proliferation, and matrix synthesis of chondrocyte more effectively than free bFGF. 10 days later after the administration of PLGA microspheres, the effects of stimulus to synthesis of type Ⅱ collagen and proteoglycan can be compared with continue administration of free bFGF.

游离bFGF对软骨细胞的促有丝分裂的作用效应期短；bFGF缓释微球能通过持续释放活性bFGF，在较长时期内促进软骨细胞的分裂增殖；Ⅱ型胶原免疫荧光测定和蛋白多糖阿新兰染色测定显示，应用微球10天后，能有效的促进软骨基质成分的合成，其效果与持续应用游离bFGF的效果相当。

The bioactivity of bFGF released from PLGA microspheres are higher than from PELA.(2) the bFGF released from PLGA microspheres can stimulate mitosis, proliferation, and matrix synthesis of chondrocyte more effectively than free bFGF.

游离bFGF对软骨细胞的促有丝分裂的作用效应期短；bFGF缓释微球能通过持续释放活性bFGF，在较长时期内促进软骨细胞的分裂增殖；Ⅱ型胶原免疫荧光测定和蛋白多糖阿新兰染色测定显示，应用微球10天后，能有效的促进软骨基质成分的合成，其效果与持续应用游离bFGF的效果相当。

To improve service quality constantly is ultimate avenue that a library of the college or university partakes in the activity of diathesis education.

高校图书馆在素质教育中发挥作用的根本途径是不断提高服务质量，以此来促进学生的综合素质提高，促进教师教学和科研能力增强，推进素质教育成果社会化

Meanwhile,HDAC1 acetylation level is significantly increased.The overexpression of HDAC1 can promote erythroid cell proliferation and inhibits induced differentiation,the knockdown of HDAC1 or 2 inhibits erythroid cell proliferation and promotes induced differentiation.We also found that HDAC1 affects GATA1 mediated transcription activity.Thus our data revealed that HDAC1 may negatively regulate GATA1 mediated transcription and suggest that the dynamic regulation of GATA1 associated NuRD/MeCP1/HDAC1/HDAC2 complex may determine the onset of erythroid differentiation programs.Moreover,this study will eventually help to design new therapeutic approaches in treatment of leukemia.

研究发现在被诱导分化的小鼠红细胞白血病细胞中与GATA1相结合的HDAC1被乙酰化并失去活性，在血细胞中过表达HDAC1能够促进血细胞的增殖并抑制分化，反之在血细胞中敲除HDAC1或HDAC2能抑制血红细胞的增殖并促进分化，而且HDAC1能够负调控GATA1的转录活性，GATA1与NuRD/MeCP1复合体之间的动态调控，决定血红细胞分化的发生和发展，并为探索白血病的致病机理奠定了理论基础。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。