1) Long ware trough
长波槽
2) blaze wavelength
槽边波长
3) deep wave-form trough plate
深波槽长弯板
1.
Through process analysis and proper punching process, the paper introduces a design of a special step shaping die to manufacture deep wave-form trough plate on common planer puncher.
通过对模板的工艺性分析,制定了合理的冲压工艺,在普通龙门冲床上,设计了步进式成形模具,实现了深波槽长弯板的冲压成形,实际应用效果较好。
6) channel wave
槽波
1.
The paper discusses in detail basic characteristics of channel wave and their main causes in the Datong Jurassic coalfield.
槽波地震探测技术是探测采煤工作面小构造的理想手段。
2.
To research the forming and propagating rules of channel wave, the wave equation of isotropy media is presented.
为研究槽波的形成及在地震时间剖面上的表现规律 ,利用非均匀各向同性介质的波动方程 ,应用有限差分法进行求解并编制了计算程序 ,给出了一个 3层不对称模型的两分量计算结果实
3.
The occurrence of the channel wave in the major workable coal seams in some part of China is studied based on the theory and prospecting data.
从理论和实际探测资料两个方面，对我国部分矿区主要可采煤层的槽波赋存状况进行了分析和研究，并根据槽波的特性等将其分为４类。
补充资料：电离层长波和超长波传播
见电离层无线电波传播。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条