时期

The oscillation of the base level results in their relative variation of accommodation space and sedimentary alimentation. The variation rates of them have also changed, then lead to the difference of facies sequence, the degree of stratigraphic preservation and stacking pattern at the same territory in different ages, or the difference of phase area at different territories at the same age.

由於基准面的升降变化引起了可容纳空间与沉积物供给量的相对变化，相对应的可容纳空间变化率和沉积物供给率同时也发生变化，因而导致了在不同时期同一地区的地层在相序、保存程度和叠加样式上的差异，以及在同一时期内不同地区在相域上的差别。

But the historical localization doomed the abortion of the women's congregation, as the observant of ameliorator, they can't and won't break from the some feudal ideology.the wheel of history hand on the mission to the next .

历史的车轮把任务交给下一阶段的妇女团体。辛亥时期是女子社团的发展阶段。这个时期的女子社团成长所需要的内外环境都较上一阶段有了明显的改善。

But the historical localization doomed the abortion of the women"s congregation, as the observant of ameliorator, they can"t and wont break from the some feudal ideology.the wheel of history hand on the mission to the next .

历史的车轮把任务交给下一阶段的妇女团体。辛亥时期是女子社团的发展阶段。这个时期的女子社团成长所需要的内外环境都较上一阶段有了明显的改善。

Methods The mouse embryo heads of different developmental stages of E10.5, E13.5, E14.5, E16.5, E18.5 and P0, P3, P6 after birth were acquired fixed with 4% paraformaldehyde for 48 hours, embeded with Paraffin and examined using LsAB （labelled streptavidin-biotin） method to observe the β-TrCP expression pattern in tooth germs, ameloblast and edontoblast.

方法取不同发育时期的鼠胚、乳鼠鼠头标本，用标记生物素链亲和素LsAB法观察β-TrCP蛋白在不同发育时期牙胚组织的表达情况。

Part i tries to track to the history of education trend of thought of anarchism in china . it includes 4 phases : introduction ( the end of 19 century - 1902 ), development ( 1902 ~ 1911 ), bloom ( 1912 ~ 1921 ), eclipse ( 1921 - 1927 ). part n analyses education ideas of the faction of china anarchism . lt includes tian yi faction , new century faction , min sheng faction , the faction of anarchical communism . part hi puts forward my evalution form there different angles . generally speaking , it had special significance in special time . even though it had many flaws , it is important for us to value education trend of thought of china anarchism

主要包括四个方面：无政府主义的产生与传入( 19世纪下半叶1902年)；无政府主义教育思潮的形成( 1902年1911年)；无政府主义教育思潮的全盛( 1912年1921年)；无政府主义教育思j兑回在a硕士字位论父wmaster ' sthesis潮的衰落92年1927年l通过对其历史的回眸，可以清晰地了解无政府主义教育思潮在中国各个时期的特点及发生变化的原因，揭示它的流变轨迹及其对中国教育思想影响的深度和广度，从而使国人充分地认识和了解无政府主义教育思潮在特定的历史时期所发挥的特殊的历史作用。

The development of financial institution in Anglo-Norman is important for the formation of medieval English financial institution. Based on Anglo-Saxon system, framed in Norman dynasty's feudalism, medieval English financial system was able to form its own characters.

盎格鲁-诺曼时期的财政制度是中世纪英国财政制度的的起点，以盎格鲁撒克逊时期的制度为基础，以诺曼王朝的采邑制度为框架，中世纪英国的财政制度得以形成自己的特点。

In order to do so, we must move beyond the 1972 Anti-Ballistic Missile Treaty, a treaty that was written in a different era, for a different enemy.

为了达到这一目的，我们必须超越1972年的《反导条约》，该条约是在那个时期、针对那个时期的敌人而制定签署的。

The fourth period is that of the present anti-Japanese war.

第四个时期就是现在的抗日战争时期。

After lentectomy through the pupillary hole, the epithelial cells at dorsal iris in Anuran tadpole of Bufo raddei Strauch can undergo transdifferentiation to regenerate a new lens. The morphological changes of lens formation from different regeneration stages were observed with both microcope and transmission electron microscope.

以无尾两栖类花背蟾蜍后肢芽期蝌蚪为实验材料，摘除其左眼晶状体，在再生不同时期固定，石蜡连续切片，苏木精-伊红对染，光镜观察，研究晶状体再生的组织来源；另外，选再生不同时期材料用戊二醛，锇酸固定，透射电镜观察，以研究晶状体再生组织的超微结构变化。

The left lens of Anuran Tadpole - Bufo Raddei Strauch Tadpole and Xenopus laevis Tadpole were removed when they had posterior limb bud. By decapitating and fixing it with Carnoy's fixation fluid in different days, by means of paraffin serial section and Hematoxylin-Eosin stain and by using the microscope to observe the microstructure of lens regeneration of Bufo Raddei Strauch Tadpole and Xenopus laevis Tadpole. By extirpating the left eye and fixing it with aldehyde and osmium acid , by using electron microscope to observe the ultrastructure of lens regeneration of Bufo Raddei Strauch Tadpole and Xenopus laevis Tadpole.

以无尾两栖类—以花背蟾蜍与非洲爪蟾后肢芽期蝌蚪为实验材料，摘除其左眼晶状体，在再生不同时期固定，石蜡连续切片，苏木精-伊红对染，光镜观察，研究晶状体再生的组织来源；另外，选再生不同时期材料用戊二醛，锇酸固定，透射电镜观察，以研究晶状体再生组织的超微结构变化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。