查询词典 hereditary material

The origin of an organism 's inheritable body, or morphogenesis, is due then to a partnership of nongenetic cell material and hereditary genes -- body and genes.

那么，有机体的可遗传肉体，或者说它的形态形成的根源就归因于非遗传的细胞物质与遗传基因之间的合作伙伴关系——肉体和基因的伙伴关系。

In prokaryotes the hereditary material is found in the nucleoid.

在原核生物的遗传物质存在与类核中）。

In prokaryotes athe hereditary material is found in the nucleoid.

原核细胞的遗传物质则存在于拟核上）。

A large, membrane-bound, usually spherical protoplasmic structure within a living cell, containing the cell's hereditary material and controlling its metabolism, growth, and reproduction.

细胞核活细胞之内大的、有膜的、常为球形的细胞质结构，含有细胞遗传物质并控制其新陈代谢、生长和繁殖

Biology A large, membrane-bound, usually spherical protoplasmic structure within a living cell, containing the cell's hereditary material and controlling its metabolism, growth, and reproduction.

细胞核：活细胞之内大的、有膜的、常为球形的细胞质结构，含有细胞遗传物质并控制其新陈代谢、生长和繁殖

Through the research of the hereditary mechanism of needle-like carbide, it was found that the same structures were also found in the low chromium cast iron when there was needle-like carbide in the primary material. In particular, the hereditary effect of needle-like carbide in low chromium cast iron were most obvious when primary material was the complete chill pig iron or the returns.

通过对不同原材料中针状碳化物对低铬白口铸铁的遗传效应的研究，发现原材料中存在针状碳化物者，其获得的试样中也存在同样的组织，其中以全白口生铁和废机铁为主要原材料生产的低铬白口铸铁试样中针状碳化物遗传现象最为明显。

The hereditary material of a retrovirus is a molecule called RNA, which is similar to, but distinct from, DNA.

逆转录病毒的遗传物质是RNA，一种类似但又区别于DNA的分子。

In prokaryotes the hereditary material is found in the nucleoid.

在原核生物遗传性材料在类核小体被找到。

In prokaryotes the hereditary material is found in the nuncleoid .

在 prokaryotes 中，世袭的材料在 nuncleoid 被发现。

It is known that they are strands of deoxyribonucleic acid, the hereditary material of the cell.

已知它们为脱氧核糖核酸链，是细胞的遗传物质。

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。