说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 耐电强度
1)  dielectric strength
耐电强度
1.
To study the feasibility of N2/SF6 gas mixture as the insulation dielectric in Gas Insulated Cables (GIC) to replace SF6 gas, the dielectric strength of the N2/SF6 gas mixture is investigated under the power frequency and switching impulse voltages at different pressures, where SF6 is minor constituent.
为了探讨 N_2/SF_6混合气体代替纯SF_6气体作为气体绝缘输电管道绝缘介质的可行性,通过对低含量SF_6混合气体在不同混合比和压力下的工频及操作冲击耐电强度试验,分析了混合气体的绝缘特性。
2.
It has been urgent to find environment friendly alternative gases with low GWP and high dielectric strength (E/N)lim to SF6.
在选择SF6的替代气体时,需要考虑耐电强度(E/N)lim,温室效应指数(GWP)和液化温度Tb三个主要指标。
2)  dielectric strength
耐电压强度
1.
The effects of alloying elements (Ni-Al,W-Ni,W-Co) and microstructure on the physical properties and dielectric strength were investigated.
讨论了合金元素与微观结构对物理性能与电击穿性能的影响 ,结果表明 ,适当的冷速、合理的添加元素能显著改善材料的显微组织、细化 Cr晶粒 ;W,Co还对 Cr相进行了有效的选择强化 ,合金的耐电压强度明显提高。
2.
The dielectric strength in a vacuum gap approaches to the standard of ordinary CuCr contact materials.
实验结果表明,这种CuCr材料的晶粒尺寸为几十纳米,密度达到90%,在真空间隙中的耐电压强度接近常规致密、低氧CuCr触头材料的水平。
3.
The dielectric strengths of CuCr25 series alloys are prepared by vacuum induction melting investigated.
本文研究了元素Ni、W、Co对真空感应熔炼CuCr2 5合金的耐电压强度的影响。
3)  relative dielectric strength
相对耐电强度
4)  electric strength
电气强度,介电强度,电绝缘强度,耐电强度
5)  compressive strength
耐压强度
1.
The effects of different temperatures on compressive strength and bulk density were studied.
主要探讨了不同的烧结温度对试样的耐压强度和体积密度的影响。
2.
A test is done on pre-baked anode made from calcined coke in aspects of apparent density,real density,porosity,resistivity of powder,compressive strength,which shows compressed petroleum coke improves its chemical and physical performances.
采用压密煅烧石油焦制成预焙阳极,通过体积密度、真密度、显气孔率、电阻率、耐压强度、透气度的测试,结果表明,压密石油焦能显著地改善预焙阳极的理化性能,使预焙阳极制造过程中沥青加入量控制在13%,预焙阳极的体积密度达到1。
3.
In order to save the required energy for grinding the slag, the compressive strength of the slag is reduced by inducing cracks in it with the help of microwave.
为研究引发的裂纹对碾磨渣的影响,对经过微波处理的高钛高炉渣进行了耐压强度测试。
6)  crushing strength
耐压强度
1.
These physical properties were correlated with the crushing strength of unglazed-fired tiles.
论述了从塞拉利昂不同地区采集的6个粘土试样的一些物理性能,这些物理性能与无釉烧结地砖的耐压强度有一定的关系。
补充资料:高强度耐蚀镁合金
分子式:
CAS号:

性质:用快凝技术制备的镁合金。主要包括两类:(1)高强度耐蚀镁合金,如快凝Mg-Al-Zn-X合金(X=Si,Y,Nd或Ce),它们的强度在450~510MPa之间。稀土元素的加入大幅度提高了快凝镁合金的耐蚀性能,例如快凝Mg-5Al-5Zn-6Y合金在3%NaCl水溶液中的腐蚀速率为0.0254mm/年,比ZK60A合金降低了10倍以上;(2)低密度镁合金,如快凝Mg-Li合金,它的室温强度提高了50%,150℃时的屈服强度提高3~4倍。

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