superfluid helium是什么意思

网络释义

用法例句

Research on charging of superfluid helium in AMS-02 superconducting magnet;

AMS-02超导磁体中超流氦加注过程研究

Thermal wave heat transfer in the bath of superfluid helium;

超流氦浴中的热波传热研究

To accurately calculate the enthalpy of vaporization of superfluid helium, analysis of the regression of the system parameters of the equations of state including Watson, WVK, FL, TS, H.

为准确计算超流氦蒸发焓 ,比较了Watson方程、WVK方程、FL方程、TS方程、H 。

Design method of supercritical helium circulating pump;

超临界氦循环泵的设计方法

Characteristic analysis of partial emission pump of supercritical helium;

部分流超临界氦循环泵特性分析

The simulative supercritical helium system designed for testing of CICC(cable in conduit conductor)sub cable and joint is composed of high pressure He gas tank,pressure regulator,mass flow controller,liquid nitrogen precooler,counter flow heat exchanger,liquid helium bath cooling heat exchanger,etc.

为 CICC( cable- in- conduit conduct)子缆及子缆接头试验而设计的超临界氦迫流冷却系统由高压氦气钢瓶、汇流排、减压阀、流量控制阀、换热器等部件组成。

The propagation velocity of HeⅡ-HeⅠ interface in pressurized superfluid helium was deduced by use of the two fluid model based on the thermodynamics The result shows that the propagation velocity of He Ⅱ-He Ⅰ interface is less than that of the second sound in irreversible process and is equal to that of the second sound in reversible proces

在热力学定律的基础上利用超流氦的二流体模型推导了常压超流氦中HeⅠ和HeⅡ界面的移动速度。

Subcooled 1.8K superfluid helium cryostat for a superconducting magnets

超导磁体用1.8K过冷态超流氦恒温器

Study on the data acquisition system of superfluid helium obtaining experiment

超流氦获取实验液位数据采集与测试系统研究

But temperature-pulse flowmeter and hot-wire or hot-film flowmeter are considered not very suitable for HeⅡ flow measurement.

热脉冲流量计、丝或热膜型流量计在超流氦流量测量中均不宜采用。

Design and Optimization of Sub-atmospheric Heat Exchanger for 100W Refrigeration Superfluid System;

百瓦量级超流氦制冷系统负压换热器的设计与优化分析

Based on the mechanocaloric effect of superfluid helium, a new way to produce super low-temperature was conceived and analyzed theoretically.

从超流氦的机械热效应出发，构思了一种制取极低温的试验方法，并从理论上进行了分析。

Heat Transfer on Superconductor Wires with Porous Coatings in Superfluid Helium;

超导线及其多孔涂层在超流液氦内的传热性能

The bizarre behavior of superfluid helium has attracted many able theorists.

超流体氦这些异乎寻常的行为吸引了许多有才干的理论物理学家。

This paper describes tile design of the liquid helium dewar for the superconducting heteropolar d· c· machine of 17 kW prototype.

本文介绍超导异极直流电动机17千瓦模型样机液氦杜瓦的设计。

AN EXPERIMENTAL STUDY OF HELIUM INJECTION WITH AN AERODYNAMIC RAMP INJECTOR IN SUPERSONIC FLOW

超音速空气流中气动斜坡喷嘴喷射氦的实验研究

Development Of Metal Liquid Helium Open Dewar For Superconducting Magnets

超导磁体用金属液氦广口杜瓦的研制

Space Propulsion Applications of Helium Arjects

氦电弧射流用于空间推进

a radioactive transuranic element; discovered by bombarding americium with helium.

一种放射性超铀元素，在用氦轰击镅时发现。

a radioactive transuranic metallic element; produced by bombarding plutonium with helium nuclei.

一种放射性超铀元素，在用氦核子轰击钚时发现。

Superconducting Microwave Surface Resistance of Nb2-1 Material at Liquid Helium Temperature

液氦温度下国产铌材超导微波表面电阻

Application of Pilot Rope Laying by Helium Balloon in EHV Transmission Line

氦气球展放导引绳在超高压输电线路中的应用

Automatic control of supercritical helium circulating pump in EAST cryogenic system

EAST低温系统超临界氦循环泵的自动控制

HELIUM ISOTOPIC EVIDENCE ON METALGENISIS OF MANTLE FLUIDS IN THE WANGU GOLD DEPOSIT, HUN AN PROVINCE

湖南万古金矿床地幔流体成矿的氦同位素证据

Flow Characteristics and Redesign of Highly Loaded Helium Compressors

高负荷氦气压气机的气体流动特点与改型设计