查询词典 wide-screen

They cast a wide net, seekingmispriced securities across industries and types andor other criteria.

他们广泛撒网，横跨行业、板块和股本大小，寻找定价错误的股票，而不受任何局限。

They cast a wide net, seeking mispriced securities across industries and types andor other criteria.

他们广泛撒网，横跨行业、板块和股本大小，寻找定价错误的股票，而不受任何局限。

The results of wide angle X-ray diffraction, differential scanning calorimeterand polarized light microscope showed that both the soft and hard segments couldcrystallize under a certain condition.

宽角X射线衍射、示差扫描量热仪和偏光显微镜的实验结果表明，在这两种体系中软硬链段在适当条件下均能结晶。

The unit cell parameter of polypropylene crystallized with different method and condition was studied:curves of wide angle X-ray diffraction are determined by stepwise scanning method,X ray multi peaks resolution program and simulation program of unit cell parameter developed by the general inverse matrix method are used as data processing of determined results.

研究了不同方式和条件下形成的等规聚丙烯结晶的晶胞参数，用步进扫描测定试样的宽角X-射线衍射，用广义逆矩阵法编的计算机分峰程序和晶胞参数拟合计算程序对测定结果进行计算和数据处理。

He thermal shrinking mechanism of high shrinking PP fiber and change of the super molecular structure in the shrinking process was studied by means of wide angle X ray diffraction and micropolariscope.

运用X－光衍射仪、偏光显微镜及其复合测试技术，对高收缩聚丙烯纤维热处理前后超分子结构变化和纤维热收缩机理进行了研究，结果表明：高收缩聚丙烯纤维必须具有大量高取向非晶区，少量结晶区，结晶度低，晶粒尺寸小，近晶型晶胞。

This paper focuses attention on studying the basic theory of wide angle reflection and analyzing some typical models by using Gauss Ray forward extrapolation, by which people can draw some important conclusions .

对广角反射的基本原理作了较为深入的研究，同时通过典型模型实例，采用高斯射线正演的分析方法，得到了一些重要的结论：采用广角反射可以得到信噪比比常规方法高的地震信息，这对地震数据的处理十分有用；广角反射波信息出现在直达波以外，炮检距很大，但能量比非广角反射波能量高。

By prestack migration processing to the wide angle reflection seismic data of the Eryuan-Jiangchuan profile in Yunnan Province,we obtain a crustal reflectivity section which is similar to nearly-vertical incidence seismic data.

通过对洱源-江川宽角反射地震资料的叠前偏移处理成像，得到了一个类似于近垂直入射多道地震数据的记录剖面。

The RSSR mechanism with a twist angle of 90°is one of the Spatial four-bar linkages Which finds wide application in practical production.

叉角为90°的RSSR机构是生产中广泛使用的一种空间四杆机构。

A long green hallway and a wide angle of vision made by plants, an ecological garden completely built on stilts

绿色演绎出的长廊大视角，全架空生态园林

He shot a wide angle.

拍了一个视觉。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。