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汉语拼音：róng diǎn

晶体物质熔化时的温度，即该物质的液态和固态可以平衡共存的温度。各种晶体的熔点不同，同一种晶体的熔点又与所受压强有关。

• He forgot, however, to check the melting point of aluminum, and his rocket did not get off the ground.

  但是，他忘了检查铝的熔点，结果他的火箭没有飞离地面。

• and a vacuum control system is connected with the heat preservation container for measuring the congruent melting point.

  真空控制系统与测定共熔点的保温容器相连。

• The semi-Solid Forming technique of low melting point alloy has been used in commercial production.

  低熔点合金半固态成形技术被专家称为21世纪新兴的金属制造关键技术。

• Within a week he memorized all the atomic numbers, masses and melting points.

  不出一个礼拜的时间，他就记住了所有的原子序数、原子量和熔点。

• This paper introduced the the system of phase-changing material, and made a "phase change alloy" by the low melting point.

  笔者主要介绍了相变储能材料的相变机理及分类，以及利用低共熔点原理制备一种新型的“相变合金”。

• Pale yellow crystal with a strong musky odor. Widely used in cosmetics and soap perfumes. Melting point: 113Degrees min. Ingolublc in water.

  本品为淡黄色结晶体，醛具有强烈的麝香香气，酮广泛用于化妆皂用香料，酚熔点113℃以上，醚不溶于水。

• The physicochemical characteristics of slags of Flash Smelting Furnace and of Depletion Electric Furnace have been investigated.

  本文研究了工业闪速炉渣和贫化电炉渣的物理化学性质。采用目测变温法测定了二者的熔点；

• Employed the low melt point B-Si glass as the matrix, doped the luminescence materials, and prepared the long afterglow luminescence glass.

  并以硼硅酸盐低熔点玻璃为底材，掺杂该发光粉体，在一定温度下烧成，结果制得长余辉蓄光玻璃。

• With increasing reaction temperature, the average molecular weight of the copolymers closely relates to its thermal properties.

  通过熔点测定仪观测，发现聚合物的热性能与其平均分子量有密切关系。