查询词典 LN

Ln --- over the net cross- beam.

Ln———过梁的净跨。

The results demonstrated that (1)exogenous LN induced CCL229 cells to move by extending its filopodia andpromoted its motility,adhesion to HABM and invasion in vitro.

研究结果显示，外源性LN可诱发高侵袭力CCL229细胞产生带分枝的丝状伪足，而且对其移动性、对基底膜的粘附性和体外侵袭力均有明显促进作用。

Ligan Kexian granule can evidently improve the clinical symptoms, signs, hepatic function, hepatofibrosis index (HA, LN, PCⅢ and Ⅳ-C) and B-ultrasonography of the patients with hepatofibrosis. Ligan Kexian graunle has evident curative effect in terms of anti-hepatofibrosis.

利肝克纤冲剂可明显改善肝纤维化患者的症状、体征、肝功能、血清肝纤维化4项指标(HA、LN、PCⅢ及Ⅳ-C)及B超影像学表现，具有明显抗肝纤维化疗效。

In the third chapter, eight new complexes of 4, 6-dimethylpyrimidine 2-thioacetic acid with rare earth metals has been synthesized and characterized by means of elemental analysis, molar conductivity, IR,〓 NMR and TG-DTA. The general formula of the complexes is Ln〓(n=4 or 5). In the complexes, the deprotonated ligand coordinated to the rare earth metal ions in chelate bidentate mode. 4 or 5 molecular of crystal water existed in the complexes.

第三章合成了八种4，6-二甲基嘧啶-2-硫代乙酸的稀土配合物，通过元素分析、摩尔电导、红外光谱、核磁共振氢谱和热重-差热对配合物进行了表征，研究结果表明，配合物的组成为Ln〓n=4或5），在配合物中配体羧基脱去质子后采用螯合双齿的方式与稀土离子形成配位键，同时，配合物中含有4或5个结晶水。

A series of novel double helicates,{A[Mo2VIO4LnIII(H2O)6(C4H2O6)2]·4H2O}n (Ln = Sm, Eu, Gd, Ho, Yb, Y; C4H2O6 = L-tartaric acid; A = NH4 or H3O), have been synthesized from the reactions of chiral ligands L-tartaric acid with molybdates as well as lanthanide cations.

利用简单的手性有机配体L-酒石酸成功地合成出了一系列类似DNA螺旋构型的左、右旋的一维链状聚合物：{A[Mo2VIO4LnIII(H2O)6(C4H2O6)2]·4H2O}n (Ln = Sm， Eu， Gd， Ho， Yb， Y； C4H2O6 = L-或 D-酒石酸； A = NH4 或 H3O)。

Quantitive coordinate solvent-DME was added during the preparation reaction or crystallization, sodium ion in complex 1, 2 and 4 will be extracted and become free one, thus new solvated anion-cation pair complexes [2Ln2][Na22] Ln = Nd (5, Sm (6), Yb (7) were formed.

在反应或者结晶的过程中加入一定量的乙二醇二甲醚，配合物1，2和4中与双芳氧鞠位的钠离子被DME分子萃取出来，生成阴阳离子对配合物[_2Ln_2][Na_2_2]Ln=Nd(5，Sm(6)，Yb(7)。

In chapter four, five new monomeric solvated biscyclopentadienyl lanthanide thiolates,〓THF (Ln = Ho, Yb, La, Y, Gd), have isolated by reaction of 〓 with2-mercaptopyrimidine in THF solution, which have been confirmed by elementalanalyses, IR, MS and 〓 NMR spectra.

三、通过1∶1摩尔比的三茂基稀土配合物〓(Ln=Ho，Yb，La，Y，Gd)与2-巯基嘧啶在四氢呋喃中反应，得到了五个新的含茂基和烃硫基的稀土有机配合物。

The results indicate that Phenylisothiocyanate can insert into the lanthanide alkyl bond of organolanthanide complexes to give mono-insertion product,〓 [Ln=Y (35) ] and 〓 as phenyl isocyanate does.

得到了单插入产物〓[Ln=Y（35）]和〓。

The main products of our factory have coke with jgn series, Stove with RGN series, glass melting furnace refractory by BGN series of siliceous mud and NN Series, LN Series refractory clay mud.

我厂主要产品有焦炉用JGN系列、热风炉用RGN系列、玻璃熔窑用BGN系列硅质耐火泥浆和NN系列、LN系列粘土质耐火泥浆。

Through the pig serum-induced rat model of liver fibrosis was observed in rat liver tissue morphology Resveratrol Liver tissue of the impact of HA,LN,C-Ⅳ,PⅢNP and the impact of HyP.

通过对猪血清诱导的肝纤维化大鼠模型，观察白藜芦醇大鼠肝组织形态学的影响及肝组织HA、LN、C-Ⅳ、PⅢNP及HyP的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。