查询词典 strain band

It has been experimentally observed in many engineering materials such as in the clay that a shear band of intense plastic deformation caused by strain softening possesses a finite width.

对饱和多孔介质(也能作为退化情况用于固体材料)提出了一个归结为线性互补问题求解过程的梯度塑性连续体有限元-无网格耦合方法。

The deleted mutant PAP gene was also cloned into yeast secreted expression pPIC9K vector to form pPIC9K~3, then the vector was transferred into Pachia pastoris GS115 strain. The specific expression protein was secreted into the medium after inducing with methanol and the protein amount reached about 50-60 U g per millilitre measured by UV-absorbed methods in the supernatant of the medium via high density fermentation. SDS-PAGE results showed that there was one protein band in the gel which molecular weight was about 34Ku . The protein could specific react with France PAP antiserum in Western-blotting. Activity tests revealed t

将缺失型PAP基因克隆于酵母分泌型表达载体PPICgK构成重组载体，然后导入毕赤酵母（P8chia nastoris）菌株GSlls细胞中，在甲醇的诱导下，经过酵母高密度发酵进行PAP的表达，经SDS－PAGE分析，结果表明，在培养基上清液中含有一明显的特异性蛋臼条带，大小为34Ku，经Western－blotting分析，该蛋白与法国PAP抗血清有特异性反应，体外活性检测表明该蛋白对TMV的侵染性具有高度的抑制性，说明该 PAP基因在毕赤酵母 GS中也得到了正确表达。

That concludes these instruments with different baseline and different working principle, can observe comparable earth strain in the solid tidal band.

证明这两种基线长度和安装方式不同的仪器，观测到的地层应变在固体潮频段具有可比性。

A new method for assessing the local shear strain in adiabatic shear band of Ti-6Al-4V is proposed by using of gradient-dependent plasticity.

中文摘要：提出了利用梯度塑性理论计算Ti-6Al-4V绝热剪切带的局部剪切应变新方法。

In spatial domain, this irregular flow is characterized by a propagating band structure of strain localization. According to the discoverers, this phenomenon is named as Portevin-Le Chatelier effect.

这一现象在时域上表现为应力的锯齿形和局部应变的阶梯形发展，同时伴随着空间上可传播的变形局域化，被称为Portevin-Le Chatelier效应。

With the increase of annealing temperature, the increase of tension strain in films reduces the band gap of ZnO, hence results in the shift of the excitonic peak to lower energy.

随着退火温度的增加，薄膜中的张应力增大，导致带隙宽度减小以及激子复合跃迁峰逐渐向低能方向移动。

The recombinant plasmid was transformed into its host E.coli strain BLai and a protein band with MW of 27kD was expressed.

将重组质粒转化大肠杆菌BL_(21)株，经IPTG诱导，表达分子量约为27KD的融合蛋白。

With the increase of annealing temperature, the increase of tension strain in films reduces the band gap of ZnO, hence resulting the peaks of excitonic transition shift to the lower energy.

随着退火温度的增加，薄膜中的张应力增大，导致带隙宽度减小以及激子复合跃迁峰逐渐向低能方向移动。

Systematically,this dissertation includes:The fundamental physical properties of GeSi/Sihetero-structure:band structures,strain relaxation and its application in devices;the history of MBEand the operation of equipment;and the following work which the author have done during thecandidate of Ph.D.

本论文系统的介绍了：GeSi/Si异质结材料的基本物理性质：能带结构、应力释放及其在器件中的应用；分子束外延技术的发展历史和设备的操作及运行特点；以及作者在博士研究生期间所做的如下工作

The disposal scheme of piezoelectric patches in this article give a better control result contrast to the scheme based on strain theory in the band of lower frequency, Some conclusions can be referential.

通过计算比较可以看出，提出的压电片布置方案在低频段所得到的多阶模态控制效果，明显优于基于振动模态应变贴片理论方法所得到的控制效果，得出若干结论供参考。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。