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- geotemperature precooling 地温预冷
- Pre- is a prefix added to cool to form precool. pre-是加在cool之前变成precool的前缀
- After harvesting, the fruit should be carried out precooling immediately. 果实采收之后，应立即进行预冷。
- In the period of Carboniferous and Early Permian, vocanic activity was strong with high geotemperature. 中三叠世时托克逊地区与科牙依地区为同一湖盆,科牙依地区为生烃中心,发育优质烃源岩;
- Geostress, geotemperature and fluid pressure fields are the major factors affecting the oil-gas migration. 地应力场、地温场和渗流场是影响油气运移的主要因素。
- To two different precooling rate, the differences of the moving of sublimation interface were compared. 针对两种不同的预冷速率,比较了升华界面移动的不同。
- While the source rocks subside .again, the geotemperature increases, and when it reachs a certain point, th... 即是说，单从生烃量的角度看，如果不考虑其它因素．二次生烃并不影响对生油岩的质量评价。
- The Brayton cycle with LN_2 precooling and internal cryogenic adsorption purifier are adopted. 采用了液氮预冷的布雷顿循环和低温吸附内纯化器。
- The result indicates that the geotemperature gradient of the sag is decreasing in geological evolution; it is 3. 研究表明,沾化凹陷在地质演化过程中其古地温是逐渐降低的,沙河街组沉积时期地温梯度为3。
- The conclusion and rule is helpful to precooling plan and saving time in the voyage. 本研究对船舶实际航行中的预冷计划和节约预冷时间具有指导意义。
- In order to get more profit, it is necessary to reduce weight loss of vegetables and fruits during precooling. 通过试验分析了在低温空气强制对流预冷过程中蘑菇传热、传质受气流速度、温度的影响。
- The reason for the block at the evaporator of precooling unit is analyzed.The treatment is introduced. 分析了预冷机组蒸发器堵塞的原因,介绍了处理措施。
- In this paper, the heat and mass transfer in mushrooms during blast precooling is studied experimentally. 结果表明:对流预冷比真空预冷重量损失小、无冻伤。
- The structural stress is the main factor promoting physical and chemical changes of coal,which can cause the local rise of geotemperature. 构造应力是促进煤炭物理和化学变化的主要压力因素,造成地温局部升高,改变煤的结构。
- Finally the two points needing attention when putting an air precooling system into operation are given. 最后,指出空冷系统使用中需注意的两个方面。
- The organic disposition between higher geotemperature and abnormal overpressure zone play an important effect on developing secondary pores. 高地温、异常高压带有机的时间、空间配置对深部储层次生孔隙发育程度具有很重要的影响。
- Appropriate carbon-diffusion and holding-temperature during precooling are effective improvement measures. 恰当的渗碳扩散与预冷保温是提高疲劳寿命的有效措施。
- Three-stage hypobaric storage test of WuXi honey peach was carried out after vacuum precooling under different process. Two controls,i. e. 对无锡水蜜桃进行了不同过程的真空预冷后;进行三阶段减压贮藏保鲜试验;同时以不预冷直接进行三阶段减压贮藏和常压冷藏为对照试验.
- Using temperature data measured from whole hole in 8 wells and oil intervals in 142 wells,the geotemperature gradient in Bohai Sea is calculated and contoured. 根据 8口井的系统测温资料和 142口井的油层测温资料 ,计算并绘制了渤海盆地的地温梯度分布图。
