1) tunnel data
隧道资料
3) fire-proof paint for tunnel
隧道防火涂料
1.
The fire-proof paint for tunnel is formulated with organic-inorganic compound as binder,vitreous particles,hollow ballotini,expensive halite,rock wool,aluminum silicate fiber and expensive graphite as heat-insulating fillers,and various functional additives.
以有机-无机复合黏结剂为胶结材料,以玻化微珠、空心玻璃微珠、膨胀蛭石、岩棉、硅酸铝纤维、可膨胀石墨为隔热填料,在多种功能助剂的配合下,合成了隧道防火涂料。
4) refractory tunnel kiln
耐火材料隧道窑
1.
The exergic efficiency and exergic loss coefficient are calculated by means of the energy balance analysis of thermal system in refractory tunnel kiln With that the weak link in energy utilization in tunnel kiln is found out, some suggestions for saving energy and reducing cost offered
通过对某耐火材料隧道窑系统能量分析,求得其火用效率及火用变质系数,找出了隧道窑系统能量利用的薄弱环节,提出了节能挖潜措施,以利于尽可能利用资源,降低成本。
5) informationoffairway
航道资料
6) tunnel
[英]['tʌnl] [美]['tʌnḷ]
隧道隧洞
1.
On advance geological forecast of tunnels on karst or varied geological conditions;
概论岩溶或地质复杂隧道隧洞地质灾害超前预报技术
补充资料:`S_1-I-S_2`隧道结($S_1-I-S_2$tunneljunction)
`S_1-I-S_2`隧道结($S_1-I-S_2$tunneljunction)
是指两种不同超导体S1和S2间夹有绝缘介质层I的隧道结,其I-V特性曲线如图。
由于S1和S2不同,Δ1(T)和Δ2(T)也不等。图中Vmax=|Δ2-Δ1|/e,Vmax=(Δ1 Δ2)/e,在这两者之间是负阻区,而V≥Vmax时,隧道电流迅速上升并接近N-I-N的情景。由负电阻特性和电流的极大和极小可测定Δ1和Δ2。但在T=0K时,因没有热激发准粒子,所以只有当V≥(Δ1 Δ1)/e时才发生准粒子隧道效应。对S-I-S隧道结,Δ1=Δ2,其单电子隧道效应的I-V特性曲线类同于S-I-N的I-V曲线形状。
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