查询词典 cooling by means of air

According to the law of conservation of sample energy during solidification, under the condition of Newton's cooling, the ordinary mathematical equation of cooling curve was analized, and a theoretical method calculating solid phase fractions and latent heat was put forward on the basis of characteristic α value.

在对碳含量、硅含量和碳当量作三维空间投影分析的基础上，根据实验数据回归出了计算铁水碳含量、硅含量、碳当量、磷含量、抗拉强度、硬度和共晶度的数学模型；为了提高对硅含量的测量精度，提出了分段定硅的技术方法。

Combine the cooling characteristic curve of quench media and the dynamics curve of continuum cooling phase change to select the quench media of materials is very useful, and it can obtain best microstructures and controlled crack polarity or distortion.

文章摘要：提出将淬火介质冷却特性曲线与材料的奥氏体连续冷却转变动力学曲线相结合，来选择材料的淬火介质，获得合适的显微组织并控制材料淬火过程中的变形、开裂倾向。

The cooling effect lies on, to a great extent, the flowing and distribution of cooling water.

冷却效果的好坏又在很大程度上取决于冷却水套内冷却介质流动以及分布的情况。

The paper also makes effort to research the influence of cooling waters velocity on cooling effect.

提出热冲压模具冷却系统的设计准则并完成初步设计，在此基础上总结出冷却系统的重要参数并分析其对冷却效果的影响规律。

Cooler can be directly used for chilled water cooling, in order to enhance cooling effect.

冷却器可直接用冷冻水冷却，以提高冷却效果。

They are fresh water cooling system and sea water cooling system.

他们是淡水冷却系统和海水冷却系统。

The cooling process of cooling water is very important in power generation industry.

冷却水的冷却过程是电力生产中一个十分重要的过程。

Counterflow cooling tower; enthalpy difference method; performance coefficient; cooling water loss

逆流式冷却塔；焓差法；性能系数；冷却水量损失

Based on a thermodynamic calculating model for counterflow cooling towers, calculates the thermal performance coefficient by enthalpy difference method considering the cooling water loss, and identifies the relative parameters in the formula by using some experimental data.

根据逆流式冷却塔的热力计算模型，综合考虑冷却水量损失，采用焓差法对冷却塔的性能系数进行了计算，结合实验数据对性能系数公式中的相关参数进行了辨识。

Cryogen spray cooling is an effective cooling technique used for laser treatment of port wine stain.

制冷剂喷雾冷却是激光治疗鲜红斑痣手术的重要辅助手段。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48