surface shrinkage

The MC grade, shrinkage and wood surface stress during drying progress was the largest in consecution heating, and was least in fluctuating-heats ( 6h). The effect of heating methods on dry quantity of small-diameter lumbers was significant.

干燥过程中锯材的含水率梯度、表层应力和干缩量均以连续加热干燥试验最大，波动2时干燥试验次之，波动6时干燥试验最小。

Solve the surface shrinkage of plastic products completely.

彻底解决塑料产品的表面缩水现象.

In I-24-hour-R-12-hour MDQ group, cells were found well adhering to the wall, the surface was smooth without shrinkage and cleavage cells were observed.

缺氧24h再灌注12h中浓度清开灵组细胞贴壁良好，表面光滑，未发生皱缩，可见分裂期细胞。

The results show that air entraining admixture and shrinkage-reducing admixture can decrease surface tension of water and Ca ( OH) 2 solution observably. Water-reducing admixture can reduce surface tension of water but has no notable effects on surface tension of saturation calcium hydroxide solution.

研究表明，引气剂、减缩剂可以大幅降低水及饱和Ca（OH）2溶液的表面张力，减水剂可以降低水的表面张力，但在饱和石灰水中表面活性碱弱。

Due to the special structure and strict technical requirements of the front shock absorber sleeve of motorcycle, which leads to casting defects, such as shrinkage porosity, surface blowhole, are very easy to occur in production.

铝合金摩托车液压式前减震器筒体特殊的结构、严格的技术要求，导致生产中铸件很容易出现缩松、皮下气孔等缺陷。

No burr, flash, scratch , flow mark, bright speck, shrinkage defects etc on the surface of product.

外观表面不可有毛边 、 刮痕 、 流痕 、 亮痕 、 缩水等不良现象.

The analysis shows that when same thick glass sheet is produced in same forming conditions, the transverse shrinkage stress caused by surface tension and longitudinal dragging has little effects on shrinkage of glass ribbon behind the last pair of top rollers.

分析表明，生产同一厚度玻璃，在成形条件相同时，表面张力与玻璃纵向拉引产生的横向收缩对末对拉边机后玻璃带收缩率的影响不大。