解析 初级细胞壁与次级细胞壁这两种细胞壁表明了细胞的不同成熟阶段。初级细胞壁包围着正在生长的植物细胞,且为容纳进一步生长可以有一定程度的伸张。次级细胞壁发生于更为成熟的植物细胞,也更坚硬。它们较初级细胞壁含有更多的纤维素。次级细胞壁是更强的支撑结构。
Until the development of the generator, lead–acid cells were recharged from Leclanché cells and so the Leclanché cell was referred to as a primary and the lead–acid battery as the secondary cell. It also discusses the connection of cells, the standard cell, and the Mallory mercury cell. ...
A Battery or Cell is referred to as a compatible combination of electroChemical Cells. The main difference between the Primary Cell and the Secondary Cell is that the Primary Cells are the ones that can be charged whereas the Secondary Cells are the ones that cannot be charged. Primary Cell P...
百度试题 题目SCG的主小区被称作() A. Primarycell B. MCGSecondarycell C. SCGSecondarycell D. PSCell 相关知识点: 试题来源: 解析 D.PSCell
primary cell 原电池 | 原生电池 | 一次电池 | 初生细胞 primary source 一次文献 | 一次光源 | 主电源 | 直接资料 primary production 初级生产 | 第一级生产 | 第一性生产量 | 第一产业 Primary Tumor 原发肿瘤 | 初生肿瘤 | 原发瘤 | 肿瘤原发灶 同根词 词根:prima adj. prime 主要的;最...
(General Physics) an electric cell that generates an electromotive force by the direct and usually irreversible conversion of chemical energy into electrical energy. It cannot be recharged efficiently by an electric current. Also called:voltaic cellComparesecondary cell ...
百度试题 题目下列哪几种可以称作SpCell() A. Primarycell B. MCGSecondarycell C. PSCell D. SCGSecondarycell 相关知识点: 试题来源: 解析 A,C
Mass support and electrodes for galvanic primary and secondary elements Support for the compsn. of a galvanic prim. or sec. cell consists of an open-mesh, 3D mesh of synthetic filaments coated with void-free, thin layer(s) of metal with good conductivity, which has hump-like pits and/or...
百度试题 题目Q28下列哪几种可以称作SpCell.( ) A.PrimarycellB.MCGSecondary cellC.PSCellD.SCGSecondary cell相关知识点: 试题来源: 解析 A,C
oncology and microbiology, chiefly due to its potentially severe sequalae, such as the development of chronic atrophic gastritis, peptic ulcer disease, gastric adenocarcinomas and B-cell mucosa-associated lymphoid tissue (MALT) lymphomas2.H. pyloriinfection usually persists for life and can be cleared...