再分析

As a result of analysis to many of the results of experiment, checked up on specimens, field investigation and combining with the theories of palaeobotany, comparative morphology, evolutional morphology of vascular plants and taxonomy, it can be concluded as following: the primitive sorts of Cycadaceae are the sorts that pinnate leafs are dichotomy; among these, the sort that pinnate leafs are tripinnate-dichotomy is most primitive, from this sort gradually evolve to bipinnate-dichotomy, to only for monopinnate-dichotomy, from this sort evolve to the sorts that pinnate leafs are simply pinna; among the sorts of simply pinna, the species that segments of megasporophyll possess much more triplicate to monodichotomy are most primitive.

经过大量的实验结果分析、查阅标本和野外调查，结合古植物学、比较形态学、演化植物学和分类学等理论进行分析，认为苏铁科原始的类型为羽叶呈二歧状分叉的种类，其中最原始的又是羽叶呈三回二歧状分叉的种类，从这个羽叶类型逐渐演化出一回二歧状分叉的羽叶类型，再演化出羽叶为单羽状的类型；而单羽状叶的类群中，又以大孢子叶侧裂片具三回、二回及一回二歧状分叉数量多的种类为最原始，而侧裂片二歧状分叉数量少的为较进化，侧裂片无二歧分叉的如拳叶苏铁类为最进化的种类。

Has established the Avey rhzomorph through the field test remains the analysis method in the sea cabbage and the soil, and remained to it in the sea cabbage and the soil has carried on the determination, the sample with the methyl cyanide extraction, after extracting the revolving concentration nearly did, with the few methyl cyanides dissolves, passed through PRS the solid phase extract column to purify again, eluent air-dried after the nitrogen with the nitrogen methyl imidazole and the trifluoroacetic acid bitter wine grows, the derivative with the highly effective liquid chromatography analysis, used the external standard legal quantity.

通过田间试验建立了阿维菌素在甘蓝及土壤中的残留分析方法，并对其在甘蓝和土壤中的残留进行了测定，样品用乙腈提取，提取液旋转浓缩近干后用少量乙腈溶解，再经PRS固相萃取柱净化，洗脱液经氮气吹干后用氮甲基咪唑和三氟乙酸酐衍生，衍生物用高效液相色谱分析，采用外标法定量。

This paper has investigated the morphologies of the structure and formation mechanism of cast magnesium alloy with the software for analysis percentage of microporosity and field scanning electron microscopy.

铸造镁合金微孔形成机理从热力学角度分析符合气体形成模型；从动力学角度分析符合溶质再分配理论，从而验证氢气析出形成显微气孔机理。

Contrasts static analysis and modal analysis result, the value is accordant. Modal analysis replaced static analysis to evaluate the ultimate bearing capacity of structure of the bridge is feasible.

再对模型梁分别进行非线性静力分析和动力模态分析，得到各模型梁的荷载—挠度关系曲线以及荷载—频率关系曲线，分别通过静力和动力计算数据推定各模型梁的极限承载力，并对比由静力计算结果和动力计算结果推定的极限承载力，两者是一致的。

The result indicated that the percentage of lymphocyte were decreased, the percentage of neutrophile granulocytes were magnified significantly with the lighting time increasing, which was due to the level of the melatonin inhibited in the long time lighting; and to supply different exogenous dose, induce the percentage of lymphocyte were magnifying, the percentage of neutrophile granulocytes were decreased. And the statistical analysis showed there was significant difference.

结果表明：在给予不同光照时间的条件下，随着光照时间的延长，褪黑素的分泌水平受到抑制，导致具有特异免疫功能的淋巴细胞百分率下降，具有非特异免疫功能的中性粒细胞百分率上升，经统计分析表明不同组间的测定结果均存在显着差异；采用24h全天光照，用以模拟机体切除松果腺的情况，再给予一定剂量外源性褪黑素，导致机体内具有特异免疫功能的淋巴细胞百分率上升，具有非特异免疫功能的中性粒细胞百分率下降，经统计分析表明不同组间的测定结果均存在显著差异，并且高剂量褪黑素对机体的影响更为明显。

In this paper, in cognizance of the lack of accuracy of the calculation results in the current method of seismic analysis for the frame structures, the paper is searching for a new approach, using continuous models and through the establishment of the partial differential equations to carry on the dynamic analysis of the fiame structures, the limited units will be expanded to the unlimited units, each component as a continuous unit to deal with without the need of further subdivision, making the structure of dynamic behavior closer to the actual behavior and to improve the accuracy of the results.

本文针对当前框架结构抗震分析的动力时程法计算结果不精确的不足，寻求一种采用连续模型并通过建立偏微分方程来对框架结构进行动力分析的新方法，把每个构件作为一个连续单元来处理而不需要再细分，使得结构的动力行为与实际更为接近，从而提高计算结果的精度。

Then the PTt-D paths in different places have been constructed and compared with those of the typical low-pressure and mid-pressure metamorphism both within China and abroad. Based on their similarities and differences and combined with the study on the characteristics and petrogenesis of granitic rocks, the protolith of metamorphic rocks and their tectonic significance, the tectonic setting and the geodynamic mechanism that caused the metamo rphism.

据此构筑各地区的PTt-D轨迹，并与国内外一些典型低压和中压变质地区相对比，分析彼此的共性和特性，再结合花岗质岩浆作用的特征及成因，以及原岩建造及其所代表的大地构造环境等方面的资料综合分析，以确定本区当时的大地构造环境和引起这种样式变质作用的地球动力学机理。

The combination of SEM and SIMS （secondary ion mass spectrometer） is one of the accepted working lines to analyze isotopic compositions of particles. But it required fast searching and accurate locating the interested particles on the sample planchet in SEM and then re-locating the particles and analyzing their isotopic composition in SIMS.

扫描电镜和二次离子质谱仪的联用是公认的微粒同位素分析技术路线之一，它需要用扫描电镜对样品垫上感兴趣的微粒进行快速查找和准确定位，最终用SIMS对同一微粒进行再定位和同位素分析。

The ration of Pd to P is defined as the stressing uniformity coefficient of one steel line. Through com prehensive analysis of test data, the variation of P(reading of preaure metre on tensile jack)with the uniformity coefficient can be deseribed by thefunctional r...

经对试验数据进行整理、分类组合及综合分析，找出了锚索的张拉力P（张拉千斤顶上压力表读值）与均匀性系数的＝A·PB函数关系，再进行回归分析，从显著相关的回归曲线上，可直观地得出单根钢绞线在锚索张拉锚固时各种工况下不同位置上受力的均匀性。

Base on the data from the secondary industry of 30 sample cities, this dissertation adopts the method of empirical analysis — Primarily the statistical technique named "Prime Component Analysis", to answer the basic question "what are the prime factors in determining the secondary industrial grads of the sample cities?"

鉴于此，本论文运用实证分析的方法，以长江三角洲和珠江三角洲30个城市的第二产业为例，将研究重心放在对产业梯度影响因素的分析之上，进而粗略地总结了这两个区域从1978年到1990年，再到2002年这二十多年之中，第二产业梯度转移的大致规律。

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。