末期

Eur J Haematol, 1996, 57:121～127.［3］ Enzan H, Takahashi H, Kawasaki M et al.Light and electron microscopic observation of hepatic hematopoiesis of human fetuses.

BFU-E在增殖分化过程中高表达周期蛋白E，并轻度上调周期蛋白D3，分化末期周期蛋白E和周期蛋白D3的表达迅速下调［14］。

The results indicate that the different concentrations of As2O3 can induce high frequency of micronucleus and chromosome aberration.Besides,it can accumulate the metaphases in mitosis efficiently and prevent the cells from continuing their cell cycle.

结果表明：不同浓度的As2O3在不同处理时间内均能诱发较高的微核率和染色体畸变率，并能有效地积累中期分裂相，阻止其进入后期与末期。

Historically, critical technical advances made during the mid and late 19th century, including the development of the first high-quality microscopes, the manufacture of synthetic stains, the discovery of effective tissue fixation and embedding techniques, and the development of modern-style microtomes for cutting thin tissue sections produced the first revolutionary shifts in brain tumor classification.

历史上，在19世纪中期及末期出现的重大技术进步，包括第一台高质量显微镜的发展，人造染色剂的制造，有效的组织固定和包埋技术的发明，能够切割较薄组织切片的现代设计切片机的发展等，促成了第一次脑肿瘤分类的革命性变化。

Until late in the 20th century, most Americans spent time with people of generations. Now mid-aged Americans may not keep in touch with old people until they are old themselves.

直到20世纪末期的时候，许多美国人还是会花时间与不同辈分的人相处，但现在美国的中年人只有当自己老了的时候才愿意与老年人相处。

Until late in the 20th century, most Americans spent time with people of generations. Now mid-aged Americans may not keep in touch with old people until they are old themselves.

解答： 直到20世纪末期的时候，许多美国人还是会花时间与不同辈分的人相处，但现在美国的中年人只有当自己老了的时候才愿意与老年人相处。

The analytical results show that the neotectonic activities resulted from the nearly north-south-trending compressional stress in the region. Based on previous research results, the neotectonic activities in this area can be divided into five evolution stages: late Eocene to Oligocene, Miocene, late Pliocene to early Pleistocene, early Pleistocene to Mid-Pleistocene, and Mid-Pleistocene to now.

研究表明，新构造以断裂构造为主，是区域近南北向挤压应力作用的结果；结合前人研究成果，可以将伊犁盆地新构造运动分为五期：始新世晚期－渐新世、中新世、上新世末期－早更新世、早更新世－中更新世、中更新世至今。

In prophase, it localized on the microtubule organizing-center. In metaphase, it co-localized with α-tublin completely on spindle. In anaphase, it co-localized with α-tublin in aster and mid-zone. In telophase, it co-localized with α-tublin in cytoplasmic bridge connecting the two daughter cells.

在分裂前期，hSMP-1蛋白位于微管组织中心区域；在分裂中期，hSMP-1蛋白与组成纺锤体的微管呈完全共定位；在分裂后期，hSMP-1蛋白与星体和纺锤体中区的微管呈共定位关系；在分裂末期，hSMP-1蛋白则与两个子细胞之间的胞质桥完全共定位。

The model showed that a partial pressure of only 2.9 millibars of CO2 would have been needed during the late Archaean and early Proterozoic periods in order to bring the surface temperature of the Earth above freezing.

模拟显示：在太古代末期和原生代初期，要想使地球表面温度升高到凝点以上，只需要二氧化碳的局部压力达到2.9毫巴。

Millibars of CO2 would have been needed during the late Archaean and early Proterozoic periods in order to bring the su rface temperature of the Earth above freezing.

模拟显示：在太古代末期和原生代初期，要想使地球表面温度升高到凝点以上，只需要二氧化碳的局部压力达到2。 9毫巴。

Who told you, that in the last time there should come mockers, walking according to their own desires in ungodlinesses.

他们曾向你们说过：「到末期，必有一些好嘲弄人的人，按照他们个人邪恶的私慾行事。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷