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superconductor造句
1 Scientists managed to find metals that become superconductors at temperatures as high as minus 415 degrees Fahrenheit. 2 Like most of the organic superconductors already known, the new material loses its resistance only under high pressure. 3 Low Resistance Measurement Applications: Contact resistance, superconductor resistance measurements and resistivity measurements of conductive materials. 4 The doped bi-system superconductor has been studied by the methodof SEM and EDX. 5 Based on the perfect diamagnetism of superconductor and electromagnetic theory, magnetic field force is used to do work mechanically. 6 USAGE: AS SUPERCONDUCTOR , STRUCTURE MATERIALS OF FAST NEUTRON REACTOR AND ADDITIVES FOR SPECIAL ALLOY. 7 The average valence of copper in high temperature superconductor was determined by double iodometric titration, then oxygen content also can be calculated. 8 We discuss the quantum characteristics of superconductor tunneling junction (SIS) during its transition from zero voltage state to normal state. 9 Figure 4-44 shows a basic superconductor resistance measurement test system using the combination of a Model 2182A Nanovoltmeter and a Model 6220 Current Source for measuring the resistance. 10 And finally, the biggest of the superconductor mountains, Mons Prometheus... 11 High - temperature superconductor current limiter will be commercialized in the coming two to three years. 12 A tip field emission of high temperature superconductor can get rid of the influence of Joule effect. 13 A superconductor with very low content of sodium and very high content of hydronium through a disproportionation reaction route is reported. 14 Low resistance measurement applications include contact resistance, superconductor resistance, and resistivity measurements of conductors. 15 The researchers relied on the ability of the material to repel a magnetic field, a trademark of superconductors. 16 In the 1970s the search for a room temperature superconductor led chemists to look at one-dimensional organic conductors and semiconductors. 17 A soldier tried to shove a bayonet into his throat, but the steel buckled against his adam's apple superconductor. 18 Our results demonstrate that these systems are genuinely 3-D superconductors as opposed to lower-dimensional or granular superconductors. 19 To increase the radiation efficiency and broaden the operation bandwidth, an aperture-coupled microstrip antenna of high temperature superconductor with multi-layer substrates is designed. 20 This test system can measure critical currents of high-temperature superconductor at different temperature, and can also measure quench propagation property. 21 Its joke name of "unobtanium" has stuck, over the years. Unobtanium is a rare-earth mineral, formed volcanically, which is a room- temperature superconductor. 22 The space heat treatment test of the Y-Ba-Cu oxide superconductor was first conducted in a crystal heating furnace which was carried out as piggyback on the chinese recoverable satellite. 23 They work at cryogenic temperatures. Ultraconductors are polymer equivalents of an ambient temperature superconductor. 24 Reducing the heat leak to the low temperature environment and gas-free cooling HTSC current lend are very important for the application of GM cooler conduction cooling superconductor system. 25 What I mean is because of the ease at which this superconductor operates, we could do much more with much less energy. 26 Up to now, the technology has been used to prepare supersaturated solid solution, amorphous alloys, intermetallic compound, nanocrystalline, magnetism materials, superconductor materials, and etc. 27 As a matter of fact, the annealing temperature and time influence the transition of the semicond-uctive as-grown fiber to superconductor which is a peritectoid reaction. 28 Some improvements of inducing technique for critical current measurement of short sample of the superconductor have been made. 29 For instance, the critical temperature of a high - Tc superconductor is quite sensitive to its oxygen pressure. 30 Through the analysis of this wave equation, we find there exists the skin effect in the superconductor, of which the skin depth is dependent on the wave frequency.