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- How is melt temperature controlled? 如何控制熔炼温度?
- First, plot the temperature curve on the graph. 首先,在图表上绘出温度曲线来。
- He plotted a temperature curve . 他绘制了一条温度曲线。
- The heat of fusion is the heat required to melt a substance at its normal melting temperature. 熔化热是一种物质在其熔点温度全部熔化所需要的热量。
- Rather,it is a mixture of a large number of different substances,each with a different melting temperature. 相反它是一个很多不同物质的混合物,每种物质都具有不同的熔点。
- The molecular dynamics simulation method has been used to study the relation between the melting temperature and the cohesive energy of Pb nanofilms. 摘要本文利用分子动力学方法研究了铅纳米薄膜的熔化温度与结合能的关系。
- Rather, it is a mixture of a large number of different substances, each with a different melting temperature. 相反它是一个很多不同物质的混合物,每种物质都具有不同的熔点。
- Solvent was used to decrease melting temperature and time of the resin during emulsification. 乳化中应添加助溶剂来降低萜烯树脂的熔化温度和时间。
- Liquid crystal display: Clapboard temperature curve, cry trapping temperature curve, sample temperature curve. 液晶显示:隔板温度曲线、冷阱温度曲线、样品温度曲线;
- With the aid of GX High-Temperature Physical Function Determinator the melting temperature of coating was measured. 使用GX型-高温物性测试仪测定焊条药皮的熔点。
- The system design and the collection of temperature changes in temperature curve on the LCD display. 本系统设计了温度采集且把温度的变化曲线在液晶上显示出来。
- Both the objective temperature curve and the practical temperature curve can be displayed on the CRT at the same time. 目标温度曲线与实际温度曲线能同时显示在屏幕上。
- Apart from raising the barrel temperature what other techniques can be used to raise the melt temperature? 除了提高料管温度外,还可以使用其他什么方法来提高融料温度?
- Thermostats MCGS software used by A / D conversion of data collection, displayed on the monitor temperature curve. 恒温采用MCGS软件通过A/D转换数据采集,在显示屏上显示温度的变化曲线。
- Too low melt temperature: Inhomogeneous melt with cold material inside (Which cause empty parts, broken parts etc. 熔体温度太低:材料塑化不均,熔体内含冷料(从而造成充模不足,冷料,产品断裂等)
- The yield, molecular weight, polar comonomer content and melting temperature of the poly(olefin-ester)s can be controlled by the change of polymerization reaction condition. 改变聚合条件,可控制烯烃共聚酯的分子量、极性单体插入率和熔融温度等性质。
- The temperature curve is shown as the following fig for reference. Such curve can effectively reduce the downflow of paste and avoid tin ball produces. 回焊温度曲线乃因晶片元件及基板等的状能,和回焊炉的型式而异,事前不妨多做测试,以确保最适当的曲线。
- In addition, jewelry alloys used in wax setting and casting must have the properties of low melting temperature, good fluidity and anti oxidization properties. 用于蜡镶铸造的合金应具有较低的熔点、较好的流动性及抗氧化性能等。
- By use of minimum quadratic multiplication the inflexion depth to temperature curve can determined that can interpret the vertical crack height. 通过逐一确定井温曲线拐点达到确定裂缝高度的目的。利用最小二乘法可以确定井温曲线拐点深度,从而可以解释垂直裂缝高度。
- Its melt temperature is high and it has proper viscosity and low temperature flexibility. 具有较高的熔融温度,适宜的粘度和良好的低温柔韧性;