英语释义

1. a double membrane enclosing a cell nucleus and having its outer part continuous with the endoplasmic reticulum — called also nuclear envelope — see cell illustration

2. a double membrane enclosing a cell nucleus and having its outer part continuous with the endoplasmic reticulum — called also karyotheca

片语

translocation to nuclear membrane核膜移位

nuclear pore membrane核微孔膜

nuclear membrane pore核膜孔

nuclear porous membrane核孔膜

nuclear track membrane核微孔滤膜

karyotheca[细胞] 核膜

nuclear monopore membrane核单孔膜

nuclear r membrane核膜

thickening of nuclear membrane核膜增厚

nuclear envelope核膜；[细胞] 核被膜

英汉例句

• at same time, thickening of nuclear membrane and chromatin reticular structure of tumor cell were discussed.

  对癌细胞的核膜增厚和染色质网状结构提出了讨论。

• results motilin receptors were predominately distributed on the nerve cell membrane of the rat brain; in contrast, the cytoplasm and nuclear membrane had no obvious positive staining.

  结果大鼠中枢胃动素受体主要分布于神经细胞的胞膜上，而胞质及核膜未见明显阳性染色；

• crevices also existed in the nucleus. the nuclear membrane fractured and even disappeared.

  细胞核变形，核内出现裂隙，核膜受损，甚至消失。

• the dynamic distribution of various molecules between nucleus and cytoplasm is concerned with their transfer cross the nuclear membrane in eukaryotic cells.

  各种分子在核质间的动态分布与它们的跨膜转运密切相关。

• protective heat shock protein, positive particles of hsp7o, widely distributed in cytoplasm and around the nuclear membrane in myocardium.

  阳性颗粒在心肌纤维胞桨和核膘周围的弥微分布，暗示hsp7。

• under electron microscope, it was found that in some cells the nuclear membrane disappeared partly, chromatin became broadly granular and two centrioles were jointed by spindle fibers.

  在透射电镜下观察到有细胞核膜消失，染色质变成粗颗粒状．中心粒一分为二，两中心粒之间还有纺锤丝牵引；

• results:neurons on each section of the whole cns serial sectioning in rat were in dark nankeen, which the nuclear membrane and nucleolus were in black;

  结果：大鼠全程cns连续切片各断面上神经元呈深棕黄色，核膜及核仁呈黑色；

• eukaryote --- a unicellular or multicellular organism in which the cells have a nucleus with a nuclear membrane and other specialized characteristics. see also prokaryote.

  核质与细胞质之间存在着明显核膜的生物类型总称。参见原核生物。

• the nuclear membrane invaginates and lysosomes are internalized.

  膜内陷，于是溶酶体被内在化。

• the first stage of mitosis, during which the chromosomes condense and become visible, the nuclear membrane breaks down, and the spindle apparatus forms at opposite poles of the cell.

  前期阶细胞减数分裂的第一个阶段，其间染色体浓缩且能被看见，核细胞膜衰弱。

• the nuclear membrane is discontinuous. this may facilitate the substances exchange between nucleus and cytoplasm.

  核膜不连续，或可能有利于核与细胞质的物质交换。

• uneven constant magnetic field could alleviate the deformation of neuronal nucleus and change of nuclear membrane structure induced by hypoxia.

  非均匀恒磁场可缓解缺氧导致神经元的核变形以及核膜结构不光滑等现象。

• for the rehmannia group′s neurons, most of the nuclear membrane were clearly and completely, and basic nuclear chromatin showed a normal distribution, perinuclear space was clearly visible.

  超微结构复方地黄组海马神经元损伤轻微，大部分核膜清楚完整，细胞核染色质基本呈正常分布，核周间隙清晰可见。

• herpesviruses bud from the nuclear membrane into channels that lead directly to the intracellular space.

  病毒是从核膜出芽经管状结构而释放到细胞空腔内。