Because the temperature difference between the product and the surrounding environment is substantial-even in the winter-keeping liquid oxygen insulated from the surrounding heat is essential.
因为产品和周围环境的温差即使是在冬天也非常大，保持液氧和周围环境隔离是很重要的。
When in poor environment, for instance, when the temperature difference between two surfaces is large, both sides should be coated with processing layer for the cause of effectiveness.
如板材处于较差的环境下使用，例如：办的两表面处于较大的温差及湿差情况下，为使板材使用效果更好，当一面涂上处理层时，另一面也应涂上相同的材料。
The major factors effecting on the backpressure include atmospheric environment temperature, primary temperature difference of air-cooling, end difference of condensers.
影响其背压的主要因素有：大气环境温度、空冷初始温差、凝汽器的端差。
The standing loss is the major cause for fixed-roof oil tanks due to the special geographical environment and great day-night temperature difference in Tarim area.
由于塔里木地区地理环境特殊，昼夜温差比较大，因面小呼吸损耗是固定顶罐油品蒸发损耗的主要原因。
Through lots of experiments, the optimum contrast temperature difference between hot environment and cool environment is given.
并根据大量的实验给出冷热环境温差的优化值。
It is also shown that the temperature difference of environment has effect on expansion width of crack.
它也表明，环境的温度差具有效力裂纹扩展宽度。
Cable pulley is an ideal power supply logistics system, suitable for indoor and outdoor, dust, dust, temperature difference, poor environment, stable operation of the power supply system.
电缆滑车是一种理想的物流供电系统，适用于室内外、多尘、多灰、温差较大、环境较差，要求运行平稳的供电系统。
Cable pulley is an ideal power supply logistics system, suitable for indoor and outdoor, dust, dust, temperature difference, poor environment, stable operation of the power supply system.
电缆滑车是一种理想的物流供电系统，适用于室内外、多尘、多灰、温差较大、环境较差，要求运行平稳的供电系统。
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