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- heating temperature difference 传热温差
- How to set temperature and temperature difference? 怎样设置温度和温差?
- The difference of the heating temperature between cool channel and thermal channel leads to bad shape of bobbins. 冷管与热管上纺丝因不同的纺丝温度导致纤维的张力不同,丝条集束后在卷绕时引起卷绕成型不良。
- HMT relates to temperature difference between inner and outer face of pipe,heating time,wide of heating wire,etc. 该方法处理的优劣,与内外壁面温度差、加热时间、线圈宽度、最大加热温度等因素有关。
- The approximation of a linear dependency between heat flow and temperature difference leads to satisfactory results. 在热流量与温度差之间,近似地采用线性关系,也能得出令人满意的结果。
- Consequently, the temperature difference is lessened and heat exchange is reduced. 其结果温度差别就减小了;热交换减低了。
- Meanwhile, the influences of temperature difference of heat transfer, Reynold n... 并在此次实验的基础上提出了最佳螺旋线参数的范围。
- The heat exchange with the reservoir is good and the temperature difference is only small between the bottom and top of the reservoir. 热储内部的热交换良好,热储顶部和底部的温度差极
- Mean temperature difference for countercurrent flow and cocurrent flow in steady continuous heat transfer has been deduced uniformly. 摘要采用统一的方法对定态传热逆流和并流的平均温差进行了推导。
- Key words: Pipe Break;Temperature Difference;PE Pipe, Longitudinal Reversion. 关键词:爆管;温差;聚乙烯管材;纵向回缩率
- DCR of these erythrocytes gradually decrease with increase of heating temperature and time. 红细胞受热后DCR随受热温度及时间增加而降低。
- Great temperature difference and thermal stresses are caused by heat of hydration of cement to lead to creaks during mass concrete construction processing. 在大体积混凝土工程施工中,由水泥水化热引起混凝土浇筑体内外温差和温度应力的剧烈变化,产生裂缝。
- Aim To study the effect of heating temperature and heating duration on HMF formation in different floral honeys. 摘要目的研究加热过程对不同种类蜂蜜中羟甲基糠醛(HMF)含量的影响。
- At the same containing coal ratio, the higher the heating temperature, the weaker the absorptivity of microwave. 在相同的配碳比下,加热温度升高,吸收微波的能力有所减弱。
- The main reasons of high energy saving for the system was that the heat transfer temperature difference lost too much energy by the septate heat transfer. 系统能耗偏高的主要原因在于,两种工质通过间壁换热,由于换热温差损失了大量的可用能。
- It discusses the influence of carrying airflow,heating time,heating temperature and gap on analyzing water content. 讨论载气流量、加热时间、加热温度及空白对水含量分析的影响;
- It can also get the same result by raising the tube billet's heating temperature and prolonging its heating time. 适当提高管坯加热温度和延长加热时间,均能显著减少穿孔毛管的外折缺陷,提高金属收得率。
- Minimum redundance rate of heat exchange area is the product of variation of heat flux and mean temperature difference of heat exchanger caused by temperature change. 最小换热面积富裕系数为温度变化引起换热量变化及换热器平均温差变化两部分的乘积。
- Experiments showed the control method can make heating temperature smooth and tumor through ablated. 实验证明,利用该种算法可使治疗系统的加热温度保持平稳,能达到完全消融肿瘤组织的目的。
- A cold front with a large temperature difference is often marked by violent thundersqualls. 具有很大温差的冷锋常常伴随着巨雷狂风。