查询词典 organelles

The changes result in alterations of physical and chemical properties in microbial habitats, as well as direct or indirect injuries to the cell membranes and organelles.

不同时空尺度的冻融过程导致冻土温度变化及水的相变和迁移，改变着微生物生境的物理和化学性质。

Theoretical classes focus on the conceptions involving cell biology, the ultrastructures, chemical composition and function of organelles in cell, the mechanisms of biochemical action and the research methods as well.

理论课教学内容重点讲授细胞生物学有关的基本概念、细胞内各种机构及细胞器的亚显微结构、化学组成和功能作用，介绍重要生化活动的分子机制及本学科的主要研究方法。

Microtubules play important roles in many essential cell functions including mitosis, intracellular transport, positioning of membrane-bounded organelles, and cell shape.

微管在细胞的许多过程中发挥着重要作用，如有丝分裂、胞内运输、膜围细胞器的定位以及细胞形态保持等等。

The amount of cell organelles and glycogen granules reduced apparently.

实验髓核的存活细胞突起消失或短小，且这些细胞内细胞器数目和糖原颗粒均减少。

The normal endothelial cells were thin and flat with pinocytotic vesicle, microfilament and fewer cell organelles.

正常内皮细胞为扁平状，细胞器减少，有吞饮小泡和微丝，细胞间有紧密连接和桥粒连接。

This technique is more flexible than Mie theory because it can model a cell with arbitrary structure. The scattering properties of cells were found to be highly dependent on cell morphology, particularly small organelles within the nucleus.

目前人们大量使用的电磁散射分析方法是同质性球体的光散射Mie理论，它在解释描述光在大片量生物组织的传播取得了很好的效果，然而它并不能准确描述一个独立的包含诸如细胞膜、细胞核以及各种细胞器的结构复杂的细胞。

The major differences among these phases included the amount and distributing of cell organelles, the thickness of cell walls, the type of cellular connections, and the synaptinemal complex in the nucleus.

其主要区别在于细胞器的数量分布、细胞壁的厚度、细胞壁上的胞间连丝类型和细胞核内的联会复合体。

There is now strong evidence that chloroplasts and other cell organelles, such as mitochondria, represent prokaryotic organisms that invaded heterotrophic eukaryotic cells early in evolution and are now part of an indispensable symbiotic union.

这恰恰是现在有关叶绿体及一些其他的细胞器如线粒体是被原始的真核细胞吞噬进细胞内，与宿主长期共生而逐渐演化出独立单元的内共生起源学说的重要证据。

He terminal cell apoptosis depended on the time of complete degradation of protoplast in cell.During PCD process,all kinds of cell organelles in protoplast promoted secondary wall deposition at different degree.

EM观察结果表明纤维、基本薄壁组织细胞、导管分子的分化过程均是典型的衰退过程，它是由次生壁的沉积和原生质体的衰退这两个密切相关的过程组成。

Observations underelectron microscopy showed that YSV destroyed the structure of chromatin,damaged cell organelles of tumor cells, and induced apoptosis and necrosis intumor cells.

超微结构研究显示，YSV(320μg／kg／d)诱导人肝癌BEL-7402细胞的染色质溶解、固缩，细胞器的普遍崩解，细胞出现凋亡和坏死。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。