偏离泡核沸腾(DNB)对于压水堆安全具有重要意义。
The departure from nucleate boiling (DNB) is important concerning about the safety of a PWR.
PP泡孔结构的形成可分为形成气泡核、气泡的膨胀、泡体的固化定型三个阶段。
The formation of cell structure within PP set three stages: nucleation, expanding, solidifying and shaping .
另外，依据泡核激活机制的转变并结合界面汽化热阱效应对沸腾滞后进行机理分析。
The boiling hysteresis mechanism has been analyzed on the base of the interfacial vaporization heat sink effect and the change in activation way of boiling nuclei.
在超微结构上，肿瘤细胞具有逐渐变细的细胞核，且细胞核具有长而细腻的胞浆突起，并与突出的浆膜下的胞吞小泡相关。
Ultrastructurally, the tumor cells had tapering nuclei with long, delicate cytoplasmic processes associated with prominent subplasmalemmal pinocytotic vesicles.
行星肥皂泡上的核火：我真对这些结果非常满意。这些特写表现了肥皂泡不同的一面，包涵表面的结构。
'Nuclear fires on planet bubble' : 'I'm really pleased with some of these results. The close-ups show a different side to bubbles, with the surface textures'.
结果还讨论了卵黄核、合成泡及环状片层等细胞器的超微结构与功能的关系等。
The relationship between ultrastructure and function of some organelle, such as yolk nucleus, synthetic vesicle and annulate lamella are also discussed in this paper.
膜复合物区位于核与顶体之间，由许多膜片层结构及其衍生的囊泡共同组成。
The membrane complex area, which lies between the nucleus and the acrosomal region, contains numerous lamellar membrane structure and vesicle which originate from the lamellar membrane structure.
纤毛虫是单细胞的原生动物，在进化上属于低等的真核生物，但其各细胞器之间囊泡运输系统极为完善。
Ciliate, a unicellular protozoa and low eukaryotes in evolution, has perfect vesicular trafficking system among organelles.
在核内体中，小泡蛋白被优选，以确保被循环利用的小泡能够发挥最优化功能。
In the endosomes, vesicle proteins are sorted to ensure optimal functioning of the recycled vesicles.
该囊泡逐渐从细胞核内排到细胞核外。
Finally the vesicle stalk breaks and the vesicle separates from the nucleus.
病理特征为：唾腺坏死、唾腺管与腺泡的鳞状化生、其鳞状细胞外观平淡无奇，但偶可见异常细胞核。
Histology of the tumor revealed necrosis of salivary glands squamous metaplasia of salivary ducts and acini with bland appearance of the squamous cells which showed occasional nuclear atypia.
导管上皮细胞核和腺泡细胞则为阴性。
本文对蚕豆根端分生组织细胞核中类胀泡结构的超微结构变化和细胞化学特点进行了研究。
Studies were carried out on the ultrastructural and cytochemical features of the puff-like structure (PLS) of Vicia faba.
结果发现胰腺小叶间导管、小叶内导管、闰管上皮细胞至泡心细胞均呈胰岛淀粉样多肽免疫反应性，阳性物质主要分布于核上方及两侧。
Results It was found for the first time that IAPP distributes all the parts of ductal epithelium from interlobular duct to centroacinar cell and was located in the upside and both sides of nucleus.
结果表明，纳米颗粒在界面处的吸附可减小核化的平衡胚泡半径，降低沸腾核化势垒，有利于核化的发生。
The results showed that nanoparticles accumulation at the vapor-liquid interface decreased embryo bubble radius and the potential barrier of nucleation, facilitating liquid nucleation.
没有受精的中央细胞退化时最显著的特点是细胞核产生核膜囊泡。
The most prominent sign of degeneration is that the central cell nucleus produced nuclear vacuoles.
真核生物染色体为多起点复制，复制泡形成，最后交汇合并。
Replication from multiple origins. Replication bubbles form and these eventually meet and merge.
真核生物染色体为多起点复制，复制泡形成，最后交汇合并。
Replication from multiple origins. Replication bubbles form and these eventually meet and merge.
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