多表现

The mount of germ and fungus quantity in soil are remarkably increased for the continuous cropping about 5 years, puts the trichobacteria quantity always change tendency to reduce;The edaphon total quantity, the bacterium quantity change reduces generally above the continuous cropping 5 years and below 5 years (including 5 years) the change are not obvious;In the nitrogen physiology group by ammoniates the bacterium primarily and the quantity changes are not very big;The nitrifying bacteria quantity is lower than the comparison (non- continuous cropping), the quantity of denitrifying bacteria is opposite;The alkalinity phosphatase, the urease, invertin activeness have a closed relations with the continuous cropping when it will increase less than 5 years or decrease in more than 5 years. The relation between catalase activeness and the continuous cropping is not very big. The reduction of the invertin activeness, the alkalinity phosphatase, urease activeness have slightly elevates, catalase activeness have no the regular changes.

表现为连作条件下土壤真菌数量显著增大，放线菌数量总的变化趋势降低；土壤微生物总量、细菌数量变化在连作5年以上普遍降低，5年以下(包括5年)则变化差异不明显；氮素生理群中以氨化细菌为主，但数量变化不大；硝化细菌数量低于对照组，反硝化细菌数量则相反：多酚氧化酶、转化酶活性在5年之前逐渐上升，5年之后逐渐下降，，脲酶活性随着连作年限增加持续上升，过氧化氢酶活性、碱性磷酸酶活性变化无规律。

And thus I provide the evidence to undermine the commonly held opinion that China's public companies improved their performance by increasing financial leverage ratio. Seventhly, the international comparison reveals that the development of capital market has direct influence on the industry performance and the capital markets of developed countries are more effective than those of developing ones. Whether the finance system is bank-dominated or capital-market-dominated means little to the effectiveness of capital market and also the industry productivity. Eighthly, capital market, bank and FDI differ markedly in the mechanism of financing selection, supervisory effectiveness and industry characteristics. Averagely, capital market is the most appropriate mechanism among the three out-sourcing financing, considering the supervisory cost and effectiveness comprehensively. Certainly, some flaws remain in this study.

因此，我们认为，中国各产业上市公司产业绩效的提高不是通过提高财务杠杆比例来实现的；第七，基于资本市场自身的国际比较研究表明，资本市场发展程度直接影响其对产业绩效的改善和促进程度，成熟市场的资本配置效率显著高于新兴市场，而金融体系以银行为主导还是以资本市场为主导，并不影响资本市场功能的有效发挥，也不对产业绩效的影响产生效率上的差异，仅仅表现为在多大规模或范围内对产业绩效产生影响；第八，基于资本市场、银行贷款及外商投资3种外源融资方式对产业绩效影响的比较研究，三种方式在融资选择机制、监督力以及所影响的产业特征方面均存在显著差异，三者对不同产业绩效的影响呈现互补作用，而资本市场是监督成本与效力结合较好的融资方式。

Methods Collect and analyze the appearance in multi-slice spiral CT of 24 patients with pulmonary embolism,especially the embolismic index,the involved proportion of central pulmonary arteries,the presenting proportion of bronchodilation and pulmonary infarction.

搜集经多层螺旋CT动态增强扫描确诊的肺动脉栓塞24例，回顾性分析其CT表现，重点分析肺动脉栓塞指数、中央肺动脉受累比例、有无支气管扩张显示、是否合并肺梗死。

Under this background, China's currency supplies display more endogenous characteristics.

在此背景下，我国的货币供应表现出更多的内在的特点。

Objective To study CT presentations of rectal cancer with low tension water enteroclysis and it s diagnosis value.

目的 探讨低张直肠水灌肠多层螺旋CT在直肠癌CT表现及诊断价值。

However, at the present time, the development of domestic 3PL companies is lagged behind. Most 3PL companies are middle of small sized ones. Theyre small in size and many in quantity lacking of modern logistics theories and not forming core competitiveness. The logistics market falls short of effective supply which can be seen from the price competitiveness of low levels between logistics companies and the low quality of logistics supply. The companies fall short of motivation of epibolic logistics and the market falls short of demand.

但目前我国第三方物流的发展相对滞后，第三方物流企业大多为中小企业，规模小、数量多，缺乏现代物流理念，尚未形成核心竞争力，物流市场有效供给不足，具体表现为物流企业间低层次价格竞争，物流供应质量不高；企业缺乏物流外包的动力，物流市场的需求不旺。

The observation of distribution of MFI isattributed to preferential adsorption of the ethanethiol molecules in the straight andzig-zag channels.

在相同的温度下，乙硫醇在 MFI 上的吸附量要比在 MOR 沸石上的吸附量大得多，对于MFI 沸石，直型孔道比之型孔道表现出更优良的吸附性能。

Moreover, since there has not been a complete theoretical framework for pre-game mental state, many problems and the limitation of study are shown in empirical researches, for example, most researches used ethological measurement as the research mean, whose results are quite subjective; as for the measurement tool, most researches explained the pre-game mental state of athletes by using the results of an emotional state measurement form, whose measurement validity is seriously queried.

此外，由于赛前心理状态还未具备完整的理论框架，实证研究也表现出诸多问题和研究的局限性，如研究手段中行为学测量居多，其结果具有较大的主观性；测量工具多数采用情绪状态量表的结果来解释运动员的赛前心理状态，其测量效度倍受质疑。

Overall, in responses of plant plasma membranes to stresses, adaptive responses were usually observed under gradual stresses, whereas excitive responses usually happened under abrupt experimental stresses.

总之，与实验室人为短期而剧烈的胁迫下植物发生的应激性反应不同，在缓慢胁迫下，植物细胞质膜的响应更多地表现为适应性反应。

The problems include: the market of Internet advertising is not canonical; the compound talented person lack; the manifestation of Internet advertising is execratively shortage; the interactive of accepters is not strong; the effect of Internet advertising is not so good.

这些问题主要集中在：一一是网络广告市场不规范；二是复合性人才不多；三是表现形式上发挥不足；四是与受众互动性不强；五是实施效果不理想。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。