考察了风量、小麦初始含水率、收获日期和逐年气象条件的变化以及谷床厚度等因素对北京地区小麦低温干燥的影响。
The influences of airflow rate, initial moisture content, harvest date, year to year variation of weather conditions and grain bed depth on the drying performance were investigated.
试验研究了水稻在收获前、干燥过程中、干燥后存放和吸湿过程中的应力裂纹规律。
The rough rice may be fissured pre-harvest, in the drying process, after drying and in the moisture adsorbing environment.
干燥的空气，极度的低温，使前郭尔罗斯大草原上的淡水湖早早封冻，但一场精彩的收获，正酝酿在冰湖之下。
Dry air and extreme cold have frozen the lakes on the Gorlos grass land. But a bout of full harvest is approaching.
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