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- EBW procedure of pyramidal horn antenna was researched, including joint design, welding parameters confirmation, etc. 研究了角锥喇叭天线的电子束焊接工艺,并与传统的氩弧焊成形工艺进行了对比。
- Some technological problems such as precision of antenna ca-liber, one-side welding with back formation, etc. were solved.EBW procedure of pyramidal horn antenna was applied successfully. 解决了喇叭口径精度、单面焊双面成形等技术难点并成功应用于产品。
- Pyramidal horn and sectorial horn 角锥喇叭和扇形喇叭
- Design of a broad-band ridge-loaded pyramidal horn 宽频带角锥脊喇叭天线的设计方法
- Manufacturing Technics of Pyramidal Horn Antenna 角锥喇叭天线制造工艺
- Application of EBW technology in pyramidal horn antenna 电子束焊接技术在角锥喇叭天线上的应用
- The lark's on the wing, the snail's on the horn. 云雀在空中飞翔，蜗牛伸出触角爬行。
- A pyramid of stones marked the spot. 那地点用一堆堆成金字塔形状的石头作了标记。
- The rhinoceros has one horn on its nose. 犀牛鼻子上有一个角。
- Her first view of the pyramid fille her with awe. 她初见金字塔时，敬畏之感油然而生。
- He sounded his horn to warn the other driver. 他按喇叭提醒对方司机。
- The handle of this knife is made of horn. 这把刀的柄是用角制成的。
- The driver hooted his horn (at us). 司机(冲著我们)鸣喇叭。
- The driver tooted his horn as he approached the bend. 开车的人在快要转弯时按响了喇叭。
- He got a fell mark in English and lifted up his horn. 他英语考了满分，于是便趾高气扬起来。
- Families are at the base of a socio-economic pyramid. 家庭是社会经济金字塔的基础。
- The Pyramid is among the seven wonders of the world. 古埃及大金字塔是世界七大奇观之一。
- A bull, finding a lion's whelp asleep, gore him to death with his horn. 一只公牛发现一只狮子的幼兽在睡觉，便用角把它抵死了。
- A sound or a signal, as from a horn or an electronic device. 嘟嘟声一种象从号角或电子装置发出的声音或信号
- The journey round Cape Horn demanded a high degree of seamanship. 绕好望角航行要求有高超的航海技术。
