The drying stress is the main reason that causes the drying defects.
木材干燥应力是干燥过程中产生干燥缺陷的主要因素。
T. sinensis is easy to be dried, its main drying defects are the initial check and the cross section deformation; 2.
结果表明：香椿木为较易干燥树种，其主要干燥缺陷为初期开裂和截面变形；
Suggestions were made to overcome these drying defects above mentioned and the drying schedules of these four species were built.
通过试验，提出了克服干燥缺陷的一些措施，为制定四种木材干燥工艺提供了依据。
The results show that: C. ovata is difficult to be dried, its main drying defects are the honeycomb and the cross section deformation.
结果表明：梓木为难干树种，其主要干燥缺陷为内裂和截面变形；
Then the visual drying defects were measured in order to analyze the factors influencing the drying quality of small-diameter lumbers.
通过对小径木白桦锯材进行常规干燥试验，检测了锯材干燥后的可见干燥缺陷，分析了影响小径木锯材干燥质量的因素。
The results of the experiment showed that the differences among the five species are obvious. The drying defects of Lithocarpus glaber were serious and its drying rate was slow;
实验结果表明：这五种阔叶树材干燥特性差异显著，其中椆木干燥缺陷严重，干燥速度缓慢；
Brandon and his colleagues discovered that by depositing multiple layers of nanocrystals they can fill in any defects formed during the drying process.
在溶液干燥的过程中，布兰登及其同事要把形成中所遇到的问题记录下来，通过沉淀多层纳米晶体，最终发现了最适合的形式。
Add a of starch sand sand can improve the anti drying ability, reduce sand casting defects.
型砂中加入a淀粉可以提高型砂的抗风干能力，减少铸件冲砂缺陷。
The paper described the main points and virtues and defects for drying construction and wetting construction as well as the construction method of profiled stones.
文章简述了干法施工与湿法施工要点、优缺点及异型石材的施工方法。
The paper described the main points and virtues and defects for drying construction and wetting construction as well as the construction method of profiled stones.
文章简述了干法施工与湿法施工要点、优缺点及异型石材的施工方法。
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