查询词典 nucleus
- 与 nucleus 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In mouse, the position of first polar body (PB1) and MⅡ nucleus or spindle is moveable and thus it is difficult to enucleate beneath the PB1. In this study, the 3% sucrose treatment was prepared for enucleation.
在小鼠的卵母细胞中,第一极体(PB1)与MⅡ期核或纺缍体的位置是不固定的,因此导致了去核的困难。
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In contrast to xylem components , sieve tube elements have nonlignified cell walls , and a living enucleate without a nucleus protoplast .
与木质部组分不同,筛管分子具有未木质化的细胞壁,没有核但有活的原生质体,因此是活细胞。
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With the development in nucleus technology application,radiation source amount and eradiation accident both increased.
随着核技术应用领域的逐步扩展、放射源数量的增多及辐射事故突发频率的提高,2003年《中华人民共和国放射性污染防治法》发布并实施,该法明确了环境保护行政主管部门对放射源实行统一监督管理的职能。
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The results show that liquid zinc would nucleate and grow up rapidly on the surface of crystal nucleus eradiation equipment with cooling system when the vibrant equipment was inserted into zinc solution.
为提高铸坯的等轴晶率和凝固组织的均匀性,以金属锌为研究对象进行了大量的振动激发金属液形核实验。
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The results show that a large number of fine crystal grain are formed on the surface of a crystal nucleus eradiation equipment with cooling system while the vibrating bar of the equipment is inserted into 30% NH4Cl aqueous solution.
结果发现:当一种带有冷却结构和高频振动的晶核发射器棒体插入氯化铵溶液时,在棒体表面将迅速形成大量的细小晶粒。
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The series of changes in quantiative and spatial distribution of the three cytoskeleton elements throughout the maturation course of FVA cells was coincided with the process of nucleus eccentricity in position and denucleation, and all of the changes began at the early stage of erythroblast.
一。采用细胞免疫荧光组化方法系统地观察了微丝、微管和中间纤维骨架成分在红系细胞终末分化各阶段的动态变化。
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The amount of vimentin IF per cell was higher than those of tubulin and F-actin at 12-24h of culture, but it broken down and decreased steadily when the cells became differentiated into late erythroblast at 36-48h of culture, thus facilitated the eccentric nucleation which we regard it as the initial step of denucleation. Both of the fluorescence intensity of tubulin and actin exhibited a significant rise and aggregated between the extruding nucleus and incipient reticulocyte before and during denucleation, and finally play a role in the commitent to ennucleation, the second phase of denucleation.
在培养24小时前,每个细胞中波形纤维含量均高于同期微丝和微管蛋白含量,但在培养24-36小时的晚幼红细胞阶段,波形纤维蛋白降减和解聚,为核偏位创造了条件,这是排核的第一阶段,而随后微丝和微管蛋白的荧光染色强度则有所增加,并逐渐聚集在外排中的核与预期形成网织红细胞之间的缢痕区,在将细胞核排出的排核第二阶段起主要作用。
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These changes occur in many tissues but are best known in the precursors of red cells in the bone marrow which is said to exhibit megaloblastic erythroblastosis. In addition to nuclear enlargement in megaloblasts there is increased amount of cytoplasm, cytoplasmic basophilia due to excessive RNA and premature haemoglobinisation as judged by the immature state of the nucleus.
这些变化出现于许多组织,但在巨成红细胞生成的骨髓红细胞前身中最好识别,巨成红细胞除核增大外,胞浆量增加,由于RNA过多致胞浆呈嗜碱性和早熟的血红蛋白形成,这是根据其核的不成熟状态而作出的判断。
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Results showed that the monochromatic lights were advantageous to the Pchlide reduction and biosynthesis for etiolation seedling of Phaseolus radiatus in illumination for 0.5 h at first. The monochromatic light did not favor for Chlide esterification after illumination for 2 h. Chlide esterification was controlled by the cell nucleus gene, because Chlide esterification rate was restrained to the seedling leaf of P. radiatus.
结果表明:绿豆黄化幼苗在光照最初0.5h,单色光有利于Pchlide的还原和新Pchlide的生物合成;光照2h后,单色光不利于Chlide的酯化;CH明显抑制绿豆幼苗子叶Chlide的酯化速度,说明Chlide的酯化是受细胞核基因控制。
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Zones of loosely arranged euchromatin are located mainly in the center of the nucleus.
疏松的染色质区带主要位于细胞核的中心部。
- 推荐网络例句
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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。
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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。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。