四

The age of five larvae take two days and nights of time, in order to form a cocoon.

需要四个阿姨，站在四个不同的方向同时拉。

It should be noted that while older sources attribute the development of the stall to Guido, some modem scholars suggest that he acted more as a codifier of a system that was already in development.

需要说明的是，虽然史料表明四线谱谱法的发明归功于规多，可是一些当代学者却认为他只是将已经得以发展的四线记谱法进行编纂。

This text from 艾森斯坦 because of distinguishing the relevant conclusion between method and number theory inside gaved a few and whole coefficient polynomial can't invite of judge the method, discussed at the same time not higher than four times whole coefficient polynomial can invite sex problem, get some three times, four times whole coefficient polynomial can invite sexual and simple judging the method.

本文由艾森斯坦因判别法及数论中的有关结论给出了几个整系数多项式不可约的判定方法，同时讨论了不高于四次的整系数多项式的可约性问题，得到了某些三次，四次整系数多项式可约性的简易判定方法。

The number 14 symbolizes the 14 administrative divisions of Burma. The cogwheel and rice stalk represent industry and agriculture, respectively.

十四这个数字则代表十四个行政区，齿轮和稻穗分别代表著工业和农业。

Burma's flag is red with a blue canton. Inside the blue canton are 14 stars surrounding a white cogwheel with 14 cogs and a stalk of rice.

缅甸国旗是红底配蓝块，上有十四颗星星，环绕著一个十四齿的白齿轮和一株高耸的稻穗。

Arbitration under the auspices of ICSID is similarly one of the main mechanisms for the settlement of investment disputes under four recent multilateral trade and investment treaties (the North American Free Trade Agreement, the Energy Charter Treaty, the Cartagena Free Trade Agreement and the Colonia Investment Protocol of Mercosur).

ICSID 主持的仲裁同样也是最近四个多边贸易与投资条约规定的投资争端解决的主要机制之一，这四个多边条约分别是北美自由贸易区协议 NAFTA ，能源宪章条约 ECT ，喀他赫纳自由贸易协定和科隆外资投资草案。

The discussion includes two parts: the colonizer and the colonized. In the case of the colonizer, the interrelations between ethnicity, history, empire, and war is explored.

本文的讨论从日本人殖民者与台湾人被殖民者两个立场来进行，以殖民者的民族、历史、帝国、战争四个面向，和被殖民者的血液、信仰、救赎、抵抗四个面向进行对话。

Among the most celebrated works of this school may be cited: the "Book of Kells", the transcription of which is ascribed to St. Columba, but which in reality belongs to the seventh century; the "Evangeliarum of Durham", belonging to the Diocese of Lindisfarne (British Museum, Cotton manuscripts, Nero D. IV), copied in honour of St. Cuthbert by Bishop Eadfrith (698-721), bound by Bishop thilwald, and ornamented with precious stones by the monk Billfrith, is also of great value.

其中最有名的作品，这所学校可引："本书的爱尔兰"，转录的，是得益于圣哥伦布，但在现实中属于第七世纪"的evangeliarum达勒姆商学院"，属于教区林迪斯（大英博物馆，棉花手稿， Nero的四四），复制的荣誉，止于圣主教eadfrith （ 698-721 ），受主教thilwald ，装饰与宝石所和尚billfrith ，也具有极大的价值。

The expression level of metabolitic enzyme (CYP1A1, CYP1B1) and its correlation with cell differentiation /apoptosis were studied as well. The influence of resveratrol in cell cycle was determined with FCM. Results 1 Resveratrol not only suppresses the growth of medulloblastoma cells in a dose and time related fashion but also induces cell differentiation and apoptosis. Resveratrol promotes differention of UW228-1,-2 cells to forward glia, UW228-3 and Med-3 cells to neuron. A treatment of resveratrol in the concentration of 100μM for 48hrs comit most of cells die of apoptosis. 2 Among the four cell lines Fas and Caspase-3 were constantly expessed, whereas FasL was absent irrespective to the drug treatment. 3 ICC, RT-PCR, Western-blot hybridization and EROD enzymatic activity assay demonstrated that expression of CYP1A1 is different after treatment with resveratrol in four cell lines, up-regulated in three UW228 cell lines in a dose dependent manner but down-regulated in Med-3 cells. Suppressive effect of resveratrol on CYP1B1 expression is the same among four medulloblatoma cell lines. 4 Cell cycle distribution of UW228-3 was greatly changed after treatment.

结果：1、白藜芦醇以时间和剂量依赖性方式抑制髓母细胞瘤细胞生长，同时促进细胞的分化和凋亡：白藜芦醇促使UW228-1、-2靶细胞向神经胶质细胞方向成熟分化，UW228-3、Med-3细胞向神经元细胞方向成熟分化，以100μM作用48小时效果显著；2、四个细胞系均有Fas和Caspase-3表达，但无Fas-L基因表达和蛋白活性产生，因此难以形成Fas相关性死亡通路；3、白藜芦醇处理前后CYP1A1基因的表达在各细胞系略有不同：UW228-1，-2，-3三个细胞系白藜芦醇以剂量相关性方式上调CYP1A1的表达，而Med-3细胞系，白藜芦醇却抑制CYP1A1的表达；四个细胞系在白藜芦醇处理后CYP1B1的表达均受到抑制；4、UW228-3细胞系经白藜芦醇作用后细胞周期有较大改变，表现在G0/G1期在整个细胞周期中所占的比例增加，而其它时期则相应减少。

Some provinces provide three year or four year common bachelor the curriculum and four year honor bachelor the curriculum.

有些省份提供三年或四年的一般学士课程和四年的荣誉学士课程。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。