相变

The company has a 12-year phase-change vacuum boiler and furnace manufacturing history and is currently producing three series, 8 varieties, more than 100 specifications.

公司有12年真空锅炉和相变炉的制造历史，目前生产3个系列、8个品种、100多个规格的产品。

It is uncertain all along that if the phase change vacuum boiler can be corroded obviously under super low temperature.

真空相变锅炉是否会明显发生烟气低温腐蚀，一直众说不一。

The behavior of austenite dynamic recrystallization and dynamic transformation within the temperature range of 1100~750℃ was studied for a low carbon steel with a composition of 0.18C-0.22Si-0.60Mn.

对成分为0.18C-0.22Si-0.60Mn的低碳钢在1100~750℃之间的奥氏体动态再结晶及动态相变行为进行了研究。

Compared with Ni-Ti alloys, Cu-based alloys have such advantages as the wide sources of raw materials, simple preparation technology, low cost, wide range of transformation temperature, good electric conduction and so on.

与Ni-Ti合金相比，铜基合金具有相变温度可调范围宽，导电性能好，加工性能良好，原料来源广泛，生产工艺简单，成本低廉等优点，一直是人们研究的重点。

When surface of TiO2 powder is enveloped by carbon, the reduction is mainly solid-solid reaction between carbon and titanic oxide.

结果表明钛氧化物的还原是逐级进行的，反应过程伴随着相变，当TiO2粉末和C粉末均匀混合时还原碳化反应主要依赖于CO／CO2传质的气固反应，当TiO2颗粒表面被C包膜时主要是碳和钛氧化物之间的固固反应，当TiO2粉末和C粉末混合压球时则两种反应机理均有。

The maximum normal stress and strain in front of notch and the stress plateau caused by the martensite transformation increased with the increase of notch root radius under the same characteristic loads.

在相同特征载荷下，缺口前端区的最大正应力σ和等效应变ε以及相应于马氏体相变的应力平台的长度均随着缺口根半径的增加而增大。

The expansion of high-temperature saturated humid air discharged from fuel cell stack is a two-phase variable-mass process.

从燃料电池电池堆中排放出的废气为高温饱和湿空气，工质不同于干空气，其膨胀过程也与干空气有一定的区别，是两相变质量过程。

The diversifications of abnormal peaks of dielectric constant and loss were clarified by space-charge model, and during phase transitions, the common-body contradiction was proposed qualitatively between the effect of space-charge model with hopping cation by changing frequency and that of current-carrier scattering by their structural transitions, their co-contributions decided the change behaviors of dielectric constants and loss.

以不同化学微畴的空间电荷模型讨论了相应介电峰和损耗峰的变化机理，提出在频率改变时畴中阳离子跃迁形成空间电荷的效应和相变所带来的载流子散射效应是一对矛盾共同体，它们间的贡献对比决定了介电常数和介电损耗的变化行为。

Accordingly, the self-catalysis effect of martensitic transformation is weaked in nanosized crystals.

由此得出：在纳米晶体中马氏体相变的自促发效应比传统粗晶明显地减弱。

Suspension polymerization was adopted to develop a high oil absorbing resin of acrylic series.

探讨了以吸油树脂为载体来吸附石蜡等相变物质，制备储能和节能材料。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。