具有重要意义

Symmetry group is semisimple, the system has a fine cascade decomposition that is a qasi-parallel decomposition, which is corresponding to the decomposition of linear systems under the semisimple symmetry algebra.

由于对称代数对线性系统的结构有重要作用，特别是当该代数半单时，系统可分解为多个独立的子系统，因此如何就给定的线性控制系统构造出其对称代数具有重要意义。

The same year on August 24, the China Securities Regulatory Commission, the State Council, SASAC , The Ministry of Finance, the People's Bank of China, Ministry of Commerce jointly promulgated the "listed companies on the share reform of guidance" that the relevant government departments to promote the comprehensive share reform of the determination "at all costs, to be determined to succeed"; 2005 September 4, the Securities and Futures Commission promulgated "listed companies split share structure reform management practices," the legally binding document issued for the future reform of the overall market clearly expected the process is of great significance; on September 6, Shanghai , The Shenzhen Stock Exchange Clearing Corporation and China issued a formal "of listed companies split share structure reform operational guidelines" and "listed companies split share structure reform format specification guidelines."

于8月24日在同一年，中国证券监督管理委员会，国务院，国资委，财政部，人民的中国，商务部，财政部联合颁布了关于共享"上市公司改革的指导意见"，有关政府部门促进不惜一切代价"的决心，全面股改，以确定成功"，2005年9月4日，证券及期货事务监察委员会颁布的"上市公司股权分置改革管理办法，"具有法律约束力的文件，对整体市场发出明确今后的改革进程，预计具有重要意义，发表了9月6日，上海，深圳证券交易所和中国结算公司正式上市公司股权分置改革业务"的指导方针"和"上市公司股权分置改革格式规范指引。"

Considering the administrative law regime from the angle of government regulation law,traditional administrative law and traditional economic law,one can find that it is conducive to the improvement of government relation law to treat government regulation law as an important subbranch law,established on the basis of general administrative law theories.

从政府管制法与传统行政法、传统经济法关系的角度对行政法学体系进行再认识，可以将政府管制法作为建立在行政法一般理论基础上的一个重要分支来开展研究，这对于推进政府管制法治化具有重要意义。

The density of glandular trichome and glandular trichome exudate have the vital role in the leaf aroma, therefore their research have the vital significance in tobacco field.

烟叶腺毛密度及其分泌物对烟叶香气有重要作用，因此腺毛密度及其分泌物在烟草研究中具有重要意义。

Based on the classical Ekman theory, a series of intermediate Ekman boundary layer models, which retain the nonlinear advective process while discard embellishments, have been developed with the intention to understand the complex nonlinear features of the Ekman boundary layer and its interaction with the free atmosphere. In this paper, the recent advances in the intermediate boundary-layer theoretical models are reviewed.

摘要大气边界层及其与自由大气之间的相互作用具有明显的非线性特征，而这些特征是经典Ekman理论所不能描述的，因此，发展中等复杂程度（介于完全模式与经典Ekman模型之间）的大气边界层动力学模式，简称中间模式，对人们从理论上认识大气边界层动力学过程的非线性特征具有重要意义。

The city green turf grasses are under seriously stress for the shading of tall buildings, trees and shrubs, and lead to the recession of turf grass, so the author studied for this problem; Taking three cold-season sods as test material, including Festuca rubra Pernille、Poa pratensis Kentucky and Agrostis Regent. Effects of different concentrations of uniconazole (S3307) on shade-tolerance of three turf grasses under shading situation were studied by testing long-term growth and physiological characteristics of them.; After treated with S3307, the contents of chlorophyll and soluble sugar increased, plant height decreased, leaves width and thickness increased. All of these indicated that S3307 can evidently improve shade-tolerance of three turf grasses with different shade-tolerance, the optimal concentration of uniconazole is 100~200 mg/L; The results are very useful and meaningful for improving quality of turfgrasses under shading situation.

高大建筑物、乔木及灌木遮荫会使用于城市绿化的草坪草受到严重胁迫，造成草坪草衰退，针对这一难题进行了研究；以耐荫性不同的冷季型草坪草匍匐紫羊茅派尼、草地早熟禾肯塔基、匍匐翦股颖摄政王为试验材料，研究了不同浓度的外源激素稀效唑(Uniconazole， S3307)处理对3种遮荫草坪草生理及生长变化的长期调控作用；经稀效唑处理，3种草坪草叶片叶绿素含量和可溶性糖含量增高，植株株高变低，叶片变宽、变厚，不同耐荫性草坪草的耐荫能力均得到显著提高，最适的处理浓度范围100~200mg/L；这在生产实际中有重要应用价值，特别对提高受遮荫胁迫的草坪质量具有重要意义。

Because of its apomictic reproduction character, an accurate and rapid identification of the F1 hybrid seedlings of Malus xiaojinensis is of great importance to both genetic study and utilization of the precious genes in the germplasm.

由于小金海棠具有无融合生殖特性，早期准确、快速、有效地鉴定其F1代杂种实生苗对于研究利用其众多抗逆基因具有重要意义。

The atomically uniform films obtained in our experiments provide an ideal system to investigate and understand the superconducting mechanism at reduced dimensionality.

这项工作是对固体物理学基本问题研究中的一个重要进展，对于人们理解低维体系的超导电性具有重要意义。

The organic-inorganic compound fertilizer is produced through composting, compound with inorganic fertilizer and granulation, based on such the raw materials of solid waste as the causticization, lignin, sludge and grass residue, from paper-mills by alkaline-straw process.

利用碱法草浆造纸产生的固体废弃物：白泥木质素生化污泥及废草渣，经堆肥处理后与无机肥复配造粒，生产有机-无机复混肥，并进行了农田试验结果表明，该有机-无机复混肥可有效提高作物产量，改善作物品质，并对土壤具有显著的改良作用该研究对防止碱法草浆造纸的固体废弃物对环境的污染具有重要意义

The sensitivity of 3d-tof-mra for diagnosing vascular compression or contact was 88.2%, and the accuracy compared with the surgery was 91.8%. conclusion 3d-tof-mra plays an important role in demonstrating the relationship of the cisternal portion of facial nerve with its surrounding vasculature, and has high sensitivity and accuracy in judging neurovascular compression or contact, which may help to select the proper method for treating patients with hfs. 3d-tof-mra appears to be an important imaging test for determining pathogenesis of hfs.

3d-tof-mra 能清晰显示面神经脑池段及其与毗邻血管的关系，对责任血管的诊断有较高的敏感度和准确度，是面肌痉挛术前病因评估的重要指标，对指导术者探察责任血管，避免遗漏，提高手术疗效等方面具有重要意义。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。