2) chain pin method
测钎法
3) the drill rod for temperature survey
温度测钎
1.
This article presents the desing and use of a kind of implement for giving an alarm which makes special use of the drill rod for temperature survey and can realize the long-range inspect for the temperature of granaries.
本文介绍一种利用专用温度测钎,可以实现现距离监测粮仓温度报警器的设计与应用。
4) Prospecting the Forecast of Bit Market
钎具市场前景预测
5) Soldering
[英]['sɔldə] [美]['sɑdɚ]
钎焊
1.
Research on Soldering of Copper and Aluminum;
铜与铝软钎焊技术的研究现状
2.
Interfacial reactions between Sn-Cu solder alloy and Cu/Ni coatings during reflow soldering;
SnCu钎料镀层与Cu/Ni镀层钎焊接头的界面反应
3.
Research on ultrasonic detection for soldering quality of elastic metal-plastic bearing pads;
弹性金属塑料瓦钎焊质量超声检测的试验研究
6) Flux
[英][flʌks] [美][flʌks]
钎剂
1.
Trend and Current Situation of Flux for Aluminium and Its Alloys;
铝及铝合金用钎剂的发展现状和趋势
2.
Mechanism of brazing flux reacting with oxide film of LY12 aluminum alloy;
LY12铝合金氧化膜与钎剂的反应机制
3.
Study on the Reaction Flux for Al-Li Alloy Brazing;
铝锂合金钎焊反应钎剂的研究
补充资料:道特里什法测爆速
分子式:
CAS号:
性质:一种古老的爆速测定法。该法系将爆速(D0)已知的导爆索两端分别插入被测炸药试样相距“的两孔中,而导爆索中间部分则拉直固定在铅板上,并在导爆索中点所处铅板处刻痕。引爆炸药,导爆索也被引爆,当导爆索中两相向传播的爆轰波相遇时,在铅板上留下相应的印痕。测定该印痕与导爆索中点的距离l2,即可由式D=D0l1/2l2计得被测炸药的爆速D。本法操作简便,不需专用仪器,但精度较低,只用于工业炸药的野外测试。
CAS号:
性质:一种古老的爆速测定法。该法系将爆速(D0)已知的导爆索两端分别插入被测炸药试样相距“的两孔中,而导爆索中间部分则拉直固定在铅板上,并在导爆索中点所处铅板处刻痕。引爆炸药,导爆索也被引爆,当导爆索中两相向传播的爆轰波相遇时,在铅板上留下相应的印痕。测定该印痕与导爆索中点的距离l2,即可由式D=D0l1/2l2计得被测炸药的爆速D。本法操作简便,不需专用仪器,但精度较低,只用于工业炸药的野外测试。
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