nucleus

nucleus

1. Vacuolation of cytoplasm at stage of central nucleus microspore. 20.

19.单核中央期小孢子细胞质液泡化。

2. Disintegration of cytoplasm at stage of central nucleus microspore. 22.

21.单核中央期小孢子细胞质开始解体。

3. Primary endosperm nucleus and the degenerating antipodal cells;8.

7.初生胚乳核和开始退化的反足细胞；

4. NOS/ER double-labeled neurons mostly distributed in the medial dorsal and lateral dorsal of supraoptic nucleus.

NOS与ER双染阳性神经元主要分布在下丘脑视上核背内侧和背外侧部。

5. DISCUSSION The non suture ECCE is effective method nucleus cataract.

[讨论]无缝合囊外摘除术是治疗硬核性白内障的有效方法。

6. Nucleoli (one or two per nucleus) are stained blue with hematoxylin.

一两个核仁被苏木精染成蓝色。

7. An atom has two parts, the nucleus and the electrons.

一个原子分两部分，一部分叫原子核，一部分叫电子。

8. An atom contains a tiny heavy nucleus.

一个原子含有一个微小而重的核。

9. A nucleus and the electrons whirling around it make up an atom.

一个原子核及围绕它旋转的电子组成一个原子。

10. A nucleus can have only one Y -chromosome.

一个核可以仅有一个y染色体。

11. The energy equivalent of the mass discrepancy in a nucleus is called binding energy.

与原子核中的质量差相对应的能量叫做原子核的结合能。

12. The dorsal raphe nucleus and auditory and vestibular pathway.

与听觉、前庭系统相关的中缝背核神经通路研究进展。

13. China Nucleus Industry Construction Corp.

中国核工业建设集团公司。

14. Median raphe nucleus did not show the decreased SERT labeling.

中缝正中核SERT标记强度未见显著降低。

15. The energy required to separate particles from a molecule or atom or nucleus,equals the mass defect.

为从一个分子或原子或核子中分离颗粒所必须的能量，等同于质量亏损。

16. It took a long time for men to learn how to separate the electrons from their nucleus.

人们花费很长时间才学会怎样把电子同原子核分开。

17. Esthetically,its nucleus is the relationship between ideal and friendliness.

从美学角度研究礼乐,它的核心是美与善的关系。

18. Intellectuals are the nucleus of the society.

他们是国家的支柱。

19. He's the nucleus of the team.

他是全队的核心。

20. He was the first to observe and name the nucleus of cells and to recognize its importance.

他是首位发现并命名细胞核，而且认识到其重要性的科学家。

21. Each tiny atom of any element contains a nucleus around which rotate a certain number of electrons .

任何元素每个微小原子都含有一个周围有一定数量的电子绕其旋转的原子核。

22. Also the plasmutocyte is divided into trophic nucleus hematocyte and micronuclei hematocyte.

其中浆血胞可分为大核浆血胞和小核浆血胞两种。

23. Pronounced nucleoli were observed in each nucleus.

剑尾鱼肝细胞具单核，核仁显著；

24. The residual nucleus will, in general, undergo a radioactive transformation.

剩余核一般说来将发生一次放射性衰变。

25. The path of a body in a field of force surrounding another body; for example, the movement of an atomic electron in relation to a nucleus.

力场轨道一物体在力场中环绕另一物体运行路径，例如电子在原子核周围的运动

26. Accessory nucleus of oculomotor n.

动眼神经副核。

27. Disintegration of cytoplasm at stage of central nucleus microspore.22.

单核中央期小孢子细胞质开始解体。

28. Shrink of cytoplasm at stage of central nucleus microspore.21.

单核中央期小孢子细胞质收缩。

29. Vacuolation of cytoplasm at stage of central nucleus microspore.20.

单核中央期小孢子细胞质液泡化。

30. The monokaryotic microspore had a big nucleus and abundant organelles.

单核小孢子时期，细胞核大，细胞器丰富。

31. Either extremity of the main axis of a nucleus, a cell, or an organism.

卵细胞的极细胞核、细胞或有机体的主轴两端的任一端

32. Either extremity of the main axis of a nucleus,a cell,or an organism.

卵细胞的极细胞核、细胞或有机体的主轴两端的任一端。

33. Electrons in atoms are visualized as diffuse clouds surrounding the nucleus.

原子中的电子可以想像为弥漫在原子核周围的电子云。

34. The atom is made up of a nucleus with negative electrons revolving around it.

原子是由原子核和绕核旋转的若干负电子组成。

35. Atoms are made from a nucleus of protons and neutrons and a cloud of electrons.

原子是由质子和中子组成的原子核与围绕原子核的电子云构成的。

36. The atom has a central part called nucleus. Circling the nucleus are electrons.

原子有一个中心部分，称为原子核。环绕原子核运动的是电子。

37. The sum of the number of neutrons and protons in an atomic nucleus.

原子核中中子和质子数之和。

38. Every nucleus lives in splendid isolation.

原子核处于极佳的隔离状态。

39. Existing or acting outside the nucleus of an atom.

原子核外的出现或行动于原子核外的

40. The outermost electron is shielded from the nucleus.

原子核对最外层电子的作用受到屏蔽。

41. The atomic nucleus itself is far from insignificant in the grand scheme of things.

原子核本身对事物的重大结构远不是微不足道的。

42. The nucleus of an atom consists of neutrons protons and other particles.

原子核由中子、质子和其他粒子构成。

43. The nucleus of an atom consists of neutrons, protons and other particles.

原子核由中子、质子和其他粒子组成。

44. What is the "recoil" speed of the nucleus?

原子核的“反冲”速率是多少?

45. A nucleus is about one billionth the size of an atom.

原子核的体积大约是原子的一万亿分之一。

46. A nucleus is about one thousand billionth the size of an atom.

原子核的体积大约是原子的一千兆分之一。

47. The stability of a nucleus can be described in terms of a number of parameters.

原子核的稳定度可以用若干参数来描述,其中一个参数是核粒子的结合能。

48. The total angular momentum of an atomic nucleus.

原子核的角动量之总和。

49. At the centre of an atom is a nucleus, around which electrons revolve .

原子的中央是原子核,电子绕着它旋转。

50. The atomic center is the nucleus, and the electronics winds revolve it.

原子的中央是原子核，电子绕着它旋转。

51. Electron in an atom move round the nucleus the way the planet move round the sun.

原子里的电子围绕着原子核转就像行星围绕着太阳转一样。

52. They do not have a nuclear membrane and so no discrete nucleus.

原核体细胞没有核膜，因此也没有界限分明的细胞核。

53. The other male gamete fuses with the secondary nucleus, forming the primary endosperm nucleus.

另一个雄配子和次生核结合形成初生胚乳核。

54. He also recognized the significance of the nucleus.

另一方面他也深刻认识到细胞核的非凡意义。

55. The tube nucleus disintegrates as the pollen tube penetrates the nucellus.

另外的粉管核会在花粉管穿过珠心时发生分裂。

56. The zygote has a fixed complement of genetic information in its nucleus.

合子的核中具有固定的全部遗传信息。

57. Supracapsular phacoemulsification with chopping nucleus technique.

囊袋上劈核白内障超声乳化术。

58. Few as they are, being the nucleus, they have considerable power to manipulate.

因为他们是右翼骨干，人数虽少，神通却是相当大的。

59. Orbiting the nucleus are negatively charged particles called electrons.

围绕核子旋转的是带负荷的粒子，即电子。

60. It lies close to the nucleus in nondividing cells.

在不分裂的细胞中靠近细胞核。

61. Within a nucleus, it can acquire an infinite lifetime.

在原子核内，中子可以获得无限长的寿命。

62. The atom has a nucleus at its core.

在原子的中心有一个原于核。

63. In nuclear resonance, the nucleus is disturbed by motions.

在核共振中核子受到运动的干扰。

64. In every cell there is a part like a little ball. This is the nucleus, which organizes the work of the cell.

在每一个细胞内，都有一个像球一样的部分，这叫细胞核，它组织细胞内的一切活动。

65. A spherical or oval nucleus is near the centre of the cell.

在细胞的近中央处，有一个圆形或卵圆形核。

66. During the disintegration energy is released from the nucleus.

在衰变时由原子核释放出能量。

67. Persisting in the personnel-based idealism proved principle and nucleus.

坚持以人为本是科学发展观的本质和核心。

68. The nutritive tissue that is derived from the nucleus and surrounds the embryo of the seed.

外胚乳包在种子胚芽外，产生于细胞核的营养性组织

69. Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts.

大多数连于芳核能被直接取代的基团仅限于重氮盐。

70. Brain studies suggest that there is impairment serotonin function in neurons leading to the suprachiasmatic nucleus.

大脑研究表明引导视交叉上核的神经元5-羟色胺功能有损伤。

71. For the couple's second child,the mother's nucleus could be used in the same procedure.

如果这对夫妇还想要第二个孩子的话，母亲的细胞核也可以用于同样的程序中。

72. The spontaneous firings of nucleus locus coeruleus (LC) were recorded.

它们可为自然痛刺激所兴奋，可被吗啡等镇痛剂所抑制。

73. It typifies the size of a nucleus.

它表征了原子核的大

74. The family is the nucleus of the community.

家庭是社会的核心。

75. The family size has become gradually smaller and nucleus family is becoming the major form of modern Chinese families.

家庭规模逐渐缩小，核心家庭正在成为当代中国家庭的主要形式。

76. In a spherical nucleus, the coupling term implies an interweaving of the quadrupole and dipole motion.

对球形核中的耦合项意味着四级运动和偶极运动间的交织。

77. The nucleus of an egg cell was removed and replaced with the nucleus from a cell of the animal to be cloned.

就是将卵细胞的细胞核去除，然后用预备克隆的动物的细胞核取而代之。

78. During the late microspore stage, a big vacuole formed and the nucleus was forced to move to peripheral region.

当小孢子被释放出后，钙颗粒开始特异性积累在正在形成的花粉外壁中，尤其在萌发孔的部位聚集了大量的钙颗粒。

79. As spermatid nucleus elongates, the chromatin fibers are unwound and join together to form ribbon structure.

当精细胞核向长形转变时,染色质纤维解旋并结合在一起形成缎带结构。

80. The nebulous, luminescent cloud containing the nucleus and constituting the major portion of the head of a comet.

彗发星云状的发光云体包括彗核、彗星头部的重要部分