伸长

Contributions of the centripetal acceleration in steady flight, the tangential acceleration due to the effect of the angular acceleration, the Coriolis component of acceleration, the radial (the vertical direction at prototype), circumferential and axial (the two horizontal directions at prototype) shaking effects and the elongation effect of the centrifuge arm to the global acceleration of a particle in centrifuge modelling are identified in the expression of the global acceleration.

笔者描述了整体加速度表达式中各项的物理意义，指出了离心机稳定运转时的向心加速度、由角加速度效应引起的切向加速度、互补加速度分量、径向、环向和轴向振动效应以及离心机臂伸长效应对整体加速度的贡献。

Of or relating to a neck or a cervix .

一种促使茎和根伸长的合成植物激素。

The manager, who till then had been having Meursault served, now offered Chambertin and Leoville. Amid the slight hubbub which the change of plates involved Georges, who was growing momentarily more astonished, asked Daguenet if all the ladies present were similarly provided with children, and the other, who was amused by this question, gave him some further details.

啊！太好啦，太好啦，"娜娜说，"请坐……喂，克拉利瑟，你往后退一点，你们那里坐得太松了……那边尽量挤一挤……大家又坐紧一些，富卡蒙和路易丝在桌子的一个小小边角上坐下来，而富卡蒙的朋友只好坐得不紧靠自己的刀叉，吃东西时，伸长胳膊，越过邻座客人的肩膀去取菜。

The results showed that Hyphae, conidiophore, conidium and chlamydospore of biocontrol strains ZK7 and IPC were found in the rhizoplane, Hyphae of ZK7 and IPC penetrated epidermal cells to deep cortical cells but not in phloem tissue and xylem vessels, biocontrol strains ZK7 and IPC also crossed and even grew within epidermal and conical cell walls without any visible alterations of the plant cell.

生防菌ZK7和IPC菌株能以菌丝方式稳定定殖于烟草根表的根冠区、伸长区、根毛区、成熟区等不同部位，而在根内的定殖仅局限于根表皮层较深的细胞组织，不能侵入烟草根部的韧皮部和木质部组织。

In plants, plasmalemma H(superscript +)-ATPase, participating in substance trans-membrane transport and elongation growth of the cells, the opening and closedown of the stomata and the responses to environmental stress, is a master enzyme.

质膜H-ATPase参与植物细胞的物质跨膜转运、细胞的伸长生长、气孔的开闭以及植物对环境胁迫的响应等生理过程，是植物生命活动的"主宰酶"。

The secondary metabolites of 10 strains of entomogenous fungus belong to 5 species of Paecilomyces and 2 species of Fusarium were prepared,and their effect on the growth of wheat etiolated coleoptile was studied.

检测了虫生真菌拟青霉属 5个种以及镰孢属 2个种共 10个菌株的代谢产物对小麦胚芽鞘伸长生长的影响。

Barley coleoptile segments were used to study the interactions between 2, 4-epibrassinolide and indole-3-acetic acid in regulation of elongation process.

以大麦胚芽鞘为材料，研究了生长素吲哚乙酸(indole-3-acetic acid， IAA)和2，4-表油菜素内酯(2，4-epibrassinolide，epiBR)对胚芽鞘伸长的影响。

A rapid, efficient protocol to detect the toxicity of Cu2+ stress using wheat coleoptile, which is simple, uniformal in structure and sensitive, was established. By using this model, the mechanism of Cu2+ stress leading to the inhibition of cell elongation was also studied.

本文以小麦为材料，研究不同浓度Cu2+对小麦种子萌发和幼苗生长的影响及机理；利用小麦胚芽鞘结构简单、反应敏感的特点，探索建立小麦胚芽鞘快速检测铜离子毒害模式，并利用此模式研究了铜离子胁迫对细胞伸长抑制作用的机理。

Paclobutrazol and Unlconazole inhibited the cell elongation and cell division, plant nutrient transportion and the growth of other parts of the plant, which were the main reasons of the Coleus blumei dwarfing.

多效唑和烯效唑对其细胞伸长和分裂有抑制作用，限制了筛管营养物质的运输，抑制了植株其他部位的生长，这些是使彩叶草株型矮化的主要原因。

The diseased leaf rate and the disease index were related closely to temperature, humidity and illumination etc. The study also showed that the conidium germinating of Pestalotiopsis versicolor started after inoculated for four hours and germinated well at pH5 to pH7. In addition, there was great appetency between the pathogen and the tea trees because the conidia germinated well on tea leaves rather than other habitats obviously.

在茶树叶面上，病原菌分生孢子萌发明显比非叶面条件下好，病原菌菌丝生长较快，说明此病原菌与茶树叶片有高度的亲和力和较强的适应茶树叶面微环境的能力；茶树轮斑病病原菌分生孢子在pH5~7范围内萌发及芽管伸长较好，pH过小或过大均不利于病原菌的分生孢子萌发和菌丝生长。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐