查询词典 elongation

434 We shall take the sample to test its physical properties (mechanical properties, t ensile strength, yield point, percentage elongation, reduction of area, impact value, Brinell hardness).

我们将取样试验其物理性能（机械性能、抗张强度、屈服点、延伸率、断面收缩率、冲击值、布氏硬度）。

This increase in pressure drums of axisymnetric enterokinesia scroll, produced in enterokinesia the result of the rubber blanket elongation.

这个增大的局部在滚筒的分不抬转动洋爆发蠢动，蠢动甘休使橡皮布缩短。

Rapid elongation of the hypocotyls after germination pushes the cotyledons above ground in plants showing epigeal germination.

种子萌发后下胚轴迅速增长，将子叶顶出地面形成地上芽。

Well distributed and equiaxed structure can improve the elongation and tensile strength of the wire.The plasticity and strength are well matched under vacuum annealing in the temperature range of 700℃~850℃.

该丝材专用技术条件中对于延伸率的规定十分严格，从俄罗斯Ti-2Al-2.5Zr丝材的实物检测数据看，在保证强度的前提下，延伸率较难达到标准要求。

The impact toughness and elongation of the pure recycled PC without coating were 24kJ/m2 and 65% respectively, which were double as farraginous recycled PC with coating.

无涂层 PC 回收料延伸率和冲击韧性分别达到了24kJ/m2和65%，而混杂带涂层回收料只有它的一半左右。

The P. flagellaria stolon elongation and its space extension as well as the formation of "latent ramet" mainly complete in the early growing season.

蔓委陵菜匍匐茎的伸长与空间延伸以及&潜在分株&的形成主要在生长季早期完成。

The Solidification temperature range was defined as 110-200℃ by DSC analysis. More accelerant used can increase the casing samples dynamic performance, but more than enough accelerant can induce a severe solidified reaction that result in a smaller polymeric meshwork and reducing the sample's performance. Normally the Accelerant dosage can be 2 portions; The Epoxy resin CFRP has a obvious better performances than the Vinyl-ester Resin CFRP, i.e. had a Bend Strength of 1516MPa, LSS of 85MPa, also Tg raised to 195~C~ When used the end-carboxyl polyether to reinforce the epoxy resin, the casing sample's SS, BS and Crack Elongation all increased geminately. The CFRP performance also increased a little, that is because the performance of the CFRP mainly contributed by the CF. The reinforced resin improved the interface between the CF and resin that contribute to the little increasing.

通过DSC分析确定了该环氧树脂的固化温度范围为110~200℃，促进剂增加会提高浇注体力学性能，但过多的促进剂会使固化反应剧烈，聚合网络减小，使浇注体性能下降，一般用量为2份左右；以环氧树脂为基体的复合材料性能明显比以乙烯基酯树脂的性能提高，弯曲强度达到1516MPa，层间剪切强度达到85MPa，同时Tg也上升到195℃；用端羧基聚醚增韧环氧树脂后，其浇注体的拉伸强度、弯曲强度及断裂伸长都成倍增加，复合材料的性能也有所提高，但提高幅度不大，因为复合材料的力学性能主要由碳纤维承担，树脂增韧后改善了复合材料的界面性能。

Flooding,as a kind of disturbance events,occurred with higher and higherfrequency over the world.To investigate the effects of flooding disturbance ongrassland vegetation and the soil,a comparatively thorough study was conducted onAneurolepidium chinense grassland in Songnen plain,Northeast China.The studysite was located in Sanjiadian National Rangeland in the territory of Da'an city,Jilirprovince,which was partly flooded in 1998.On the study site,Several transectssubjected to different flooding durations and intensities were designed for thecomparative study among them on such aspects as vegetation characteristics,seedbanks,vegetative propagation of rhizomatous plants,distribution patterns ofpopulations,interspecific relations,and physio-chemical properties of soil.Theresults were as follows:(1)Of the functional group composition of the vegetation,with the elongation of the flooding duration or the increase of flooding severity,theratio of hygric and hygro-mesic plants increase,while that of mesic and mesoxericplants decrease,of Therophytes changed unimodally,of Geophytes increased,whileof Hemicryptophytes decreased.

为弄清草地植被及其土壤环境对水淹干扰的响应，在松嫩平原羊草草地1998年部分遭受水淹的吉林省大安市三家甸子草场内设置了经历不同水淹干扰持续时间和不同水淹强度的样带，并在这些样带之间从植被特征、种子库特征、根茎植物的营养繁殖性能、种群分布格局、种间关系及土壤的理化性质等多个方面展开对比研究，主要结果如下：(1)在植被的功能群组成中，随干扰强度的增加和水淹干扰持续时间的延长，湿生、湿中生类植物功能群的优势度比例基本上是逐渐增加的，中生、中旱生类植物功能群的优势度比例则逐渐减小，而一年生植物的优势度比例呈单峰型变化，地下芽植物比例增加，地面芽植物比例减小。

E. the activation of amino acid, the elongation of peptide chain and the termination of the chain reaction, among which the activation of amino acid—the formation of imino acetoxyphosphoranes was the key step.

在这三步中，氨基酸的活化即氨基酸磷烷的形成是整个自组装成肽反应的最重要一步。

A device is designed which is used to do experiments on the tension leveling of metal strip. The relationship of elongation and the intermesh is illustrated base on the results of the experiments.

设计了独特的多辊连续拉伸弯曲实验方法，对带材的多辊连续拉伸弯曲进行了实验研究，得到了带材延伸率随弯曲辊交错量的变化规律。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。