查询词典 photoelastic

In chapter six, the author describes the stress experiment of a casing end with the three dimensional stress freezing photoelastic method.

第六章采用三维光弹性应力冻结法对套管头进行了实验应力分析。

multi image arithmetic ; photoelastic image processing ; isoclinics ; isochromatics

在光弹性图像处理技术中，图像运算方法有着广泛的应

The fast axis of the quarter-wave plate is parallel to the dynamically induced birefringent axis of the photoelastic modulator.

被测1/4波片的快轴与光弹调制器的振动轴平行，且与起偏器和检偏器的透光轴分别成±45°夹角。

In order to improve the resolution and accuracy of 3-D seismic exploration, a novel type of three-component photoelastic fiber optic accelerometer is designed.

为提高三维地震勘探的分辨率和精度，设计了一种新型的三分量光弹光纤加速度传感器，对加速度的敏感由光弹晶体、质量块、复合臂弹簧片构成的弹性系统实现。

In studying the physical properties of two-dimensional octagonal quasicrystals, electric susceptiblity, piezoelectric, elastic, photoelastic, Raman and Brilliuin tensors are important.

在研究二维八面准晶体的物理性质中，介电、压电、弹性、光弹、拉曼和布里渊张量是很重要的。

As experimentalists, we apply photoelastic materials in our granular experiments, to retrieve more physics information from the systems, and thus to provide a way to compare with theoretical predictions.

我们作为实验工作者，将在工程中用到的光弹性材料技术应用到颗粒物质实验中，为验证比较各种理论的合理性提供了有效的帮助。

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。