分析了加热温度和保温时间对涂料保护效果的影响。
Effect to coating by the heating temperature and holding time were analysed.
研究了钎焊温度和保温时间对钎焊接头组织和性能的影响。
The influence of brazing temperature and holding time on microstructure and tensile strength was studied.
在1 423K条件下，针对保温时间进行了一系列实验。
A series of experiments were performed at 1 423 K for different holding time.
研究了粉末颗粒、合成温度、保温时间和气氛对合成产物氮含量的影响。
The effects of particle size, synthesis temperature, holding time and flowing gas atmosphere were studied.
随着保温时间的增加，异常晶粒长大所造成的晶粒不均匀程度逐渐降低。
With the increase of holding time during heating, grains tend to be uniform.
保温温度和时间应遵照表1指定的要求。
Holding temperature and time shall follow the requirements specified in Table 1.
这样水就可以长时间保温了。
这样水就可以长时间保温了。
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