逐渐变化

Our results shown: Compared with those of the unradiated rats, the number of S-100 protein immunoreactive positive glial cells in the brains of the irradiated rats increased gradually. More S-100-positive glial cells with multiple long processes and hypertrophic cell bodies were also observed in these areas.

在此基础上，又做了同一照射剂量（20Gy）照射大鼠半脑后不同存活期间（id，7d；14d，Zld，28d）大鼠全脑S－100动态变化的观察，发现其规律如下：在上述时间点大鼠脑内各部位卜刁m蛋白免疫反应细胞数量进行性增加，伴有 S－100免疫阳性细胞的胞体逐渐增大和交起增多，与正常对照组具有明显的差异。

Both the proteins components contained in haemolymph, fat body and ovary and the kenetics of the vitellogenin in haemolymph and ovary were analyzed by SDS—polyacrylamid electrophoresis, Ouchterlony plate tests and Rocket—immuno—electrophoresis. The results showed that the vitellogenesis initiated in adult stage and the Vg in haemolymph was detected firstly at 48h after eclosion. The titer of Vg in haemolymph raised rapidly in following 3 days and almost at the same time the vitellin appeared in oocytes. It was taken about 4—7 days after eclosion for the first eggs to grow up to the matured statics and to be laid out.

SDS-PAGE，双向免疫扩散和RIE分析粘虫生殖周期中血淋巴，脂肪体和卵巢中蛋白质谱带以及Vg滴度的变化，结果表明，Vg发生始于成虫期，Vg在血淋巴中的首现时间在羽化的24小时以后，以后连续三天血淋巴中的Vg滴度迅速上升，与此同时，开始沉积卵黄，卵母细胞逐渐发育长大，到成熟排出体外时大约历时4-7天。

The contents of MBC decreased with the increasing of soil depth.

从垂直剖面分布来看，微生物量碳含量总体变化趋势是随着土层深度的增加而逐渐减少。

The sizes of the self-assembly micelles of the amphiphilic block copolymers and the effects werestudied by dynamic light scattering and UV-visible spectrophotometer. The micelle sizes werelargely influenced bythe hydrophobic chain content in the copolymer, the properties of the solvent and the copolymer concentration in the organic phase. The morphology of the micelles was investigated by transmission electron microscopy. Theresults showed that the micelles appeared spheres with inner core and outer shell. The critical association concentrations were determined by pyrene monomer fluorescence probe technology. The degradability of copolymer was studied by the loss of the intrinsic viscosity in the degradation process. The results indicated that the degradation rate of PECL was slower thanthat of PELLA and PEDLLA. The stability of the copolymer micelle dispersion was examined by measuring the critical flocculation concentration, which gradually decreased with increasing the content of thehydrophobic chain in the copolymer. The rheological results showed thatthe viscosity ofthe micelle dispersion with higher content of PEG segments was firstly decreased and then increased with the increasingthe temperature. Otherwise, the variation of viscosity was irregular. The viscosity of the micelle dispersion increased with the increase of the electrolyte (Na 2SO 4) concentrations. Polymer micelles paclitaxel was prepared by self-emulsification/solvent evaporation method and solid dispersion technique with amphiphilic block polymers as the carrier material.

运用动态光散射和紫外分光光度计研究了两亲性嵌段共聚物自组装胶束的粒径及其影响因素，结果表明，自组装胶束的形成机理受制备方式的控制，胶束的粒径随着共聚物相对分子质量或疏水嵌段相对分子质量和有机相中共聚物浓度的增大而增大，随着有机溶剂的水溶性的增强而减小；采用透射电镜观察胶束的形态结构，发现胶束呈具有核壳结构的均匀球形；采用芘荧光探针法测两亲性嵌段共聚物的临界聚集浓度；通过降解过程中共聚物特性粘度的变化研究两亲性共聚物的降解性能，发现与PELLA和PEDLLA的相比，PECL 降解速率较慢；随着共聚物中疏水嵌段含量的增大，纳米分散液的稳定性逐渐下降；PEG含量高的PEDLLA纳米分散液随着温度的升高，纳米分散液的粘度先下降然后增大，反之，没有规律性，且随着电解质Na 2SO 4浓度的增大，体系粘度增大。

Along with forest succession, the percentage of C and N turnover through fine root to the root, soil and the belowground increases gradually and then decreases.

由高海拔到低海拔根系生物量逐渐增加，而细根的生物量则没有明显的变化规律，细根占根系总生物量的范围为11％～24％。

Along with forest succession, C storage of roots, soil and the belowground increases, but N storage of roots, soil and the belowground has not change trend obviously.

随着演替的进行，地下根系、土壤与林地地下碳贮量会逐渐增加，而氮贮量则没有明显的变化趋势。

Arbitrates legal regime by the Chinese - US negotiable securities dispute Since the reform and open policy, along with our country market economy's development and the economic globalization tendency's enhancement, the stock market has had the speculation strongly, in a big way to change, the risk high characteristic also gradually to appear comes out.

论中美证券纠纷仲裁法律制度改革开放以来，随着我国市场经济的发展和经济全球化趋势的增强，证券市场所具有投机性强、变化大、风险高的特点也逐渐显现出来。

In the dehydrogenating process,the anionic A-T fragmentgradually changes its electronic configuration fromπ~* toσ~* state,like the singlebases adenine and thymine.

在脱氢过程中，阴离子A-T的碎片会逐渐改变它的低能电子组态，从π~*态转变到σ~*态，这种变化跟在单个碱基腺嘌呤和胸腺嘧啶的情况相似。

ZetaTalk Explanation5/25/2005:We have stressed, at the very start of the ZetaTalk saga, that the weather would get increasingly extreme, with droughts and deluges occurring and switching about in an unpredictable manner, and that this included unpredictable changes in the jet stream.

齐塔人之声&解释&，2005年5月25日：我们很早就在ZetaTalk记叙上说，气候将逐渐趋于极端，出现干旱和洪涝，且交替无序不可预期，也包括不可预期的季风变化。

But along with society's development, after the Western Zhou Dynasty intermediate stage, people's religious consciousness desalinates, the bronzeware decoration style change, these animal decorative design in a utensil gradually has also lost the mysterious strange characteristic.

但随着社会的发展，至西周中期后，人们的宗教意识淡化，青铜器的装饰风格变化，这些动物纹饰也逐渐失去了神奇怪异的特性。关键词商周青铜器；动物纹饰；内涵

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了