该模具是受电阻加热器加热用，放置在精选的钻孔中，以避免所在的热熔点影响熔体流动的均匀性。
The die is heated with electrical resistance cartridge heaters placed in hole drilled in placement areas selected to avoid localized hot spots, which would affect melt flow uniformity.
平板模具受筒式电热管加热，这种电热管安装在精选的钻孔中，以避免所在的热熔点影响熔体流动的均匀性。
Flat sheet dies are heated with electrical resistance cartridge heaters placed in holes drilled in areas carefully selected so as to avoid localized hot spots which would affect melt flow uniformity.
不饱和脂肪比饱和脂肪的熔点低使其对热更易收影响。
Unsaturated fats have a lower melting point than saturated fats making them more susceptible to heat.
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