“helium I”的概念、定义、翻译、参考文献-科学参考

单词	helium I
释义	helium I [`hē·lē·ǝm `wǝn] ^CRYOGENICS The phase of liquid helium-4 which is stable at temperatures above the lambda point (about 2.2 K) and has the properties of a normal liquid, except low density.
随便看	differentiable atlas differentiable function differentiable manifold differential differential absorption lidar differential aeration cell differential air thermometer differential amplifier differential analysis differential analyzer differential ballistic wind differential blood count differential brake differential calculus differential calorimetry differential capacitance differential capacitor differential centrifugation differential chart differential chemical reactor differential coefficient differential compaction differential comparator differential compound motor differential correction

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