Sound Field Analysis for Transducer and Array With Erose Radiating Face 不规则辐射面换能器及基阵辐射声场分析
Petal margin entire or shortly fimbriate and erose proximally. 短的花瓣边缘全缘或流苏状和啮蚀状下部。
At the early phase of FFA, the configuration of classic CNV is clew-like in eyes with pathological myopia and CEC, and erose in eyes with AMD. 典型性CNV的FFA早期形态,AMD中多呈不规则形,而病理性近视和中心性渗出性脉络膜视网膜病变以绒团状居多。
This method can be applied in the area of "liquid level& cubage" precise calibration of all kinds of big erose tank. 该设计方法可以推广应用于各种大型异形容器的“液位&容积”的精确标定。
With the typology method of archaeology and from the viewpoint of musical capability, the article assorted qing ( a kind of Chinese instrument made of stone), and set-qing into three types: erose ones, obtuse triangular ones and juju ( curve) shapes. 本文试用考古学的类型学方法,从音乐性能角度出发,对出土磬和编磬划分出不规则形、钝三角形、倨句形三种类型。
In modern industrial production, quality control of erose object detection is set up by eyeballing, such as we mention in this article about the length and area detection of surface-defection of an engine rod. 现代工业生产中,对一些不规则对象的品质测量,一直都是靠人工目测估计来进行,例如本文涉及的汽车发动机连杆表面缺陷的长度和面积的检测。
Fractal is a new theoretical tool to study lots of statistical self-similarity characteristics in nature, and it has a powerful function in describing and evaluating those phenomena continuous in scale, erose in shape or stochastic in distribute. 分形是研究自然界中大量存在的统计自相似特征的新的理论工具,在描述和评价一些具有层次连续性、不规则性或随机性等特征的现象方面表现出很强的功能。
Electromagnetic stirring can transform the water flow impact velocity into the tangential velocity, reduce the impact depth and weaken erose to shell, and create favorable conditions for inclusions gathered up and floatation. 电磁搅拌能将水口流股的冲击速度转化为切向速度,降低直通水口的冲击深度和减弱旋转水口对坯壳的冲刷,为夹杂物的聚集上浮创造了有利条件。