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1·Cross-sectioning reveals loose packing of the cuticle and irregular thickness of cell wall.

对叶片横切切片观察发现角质层的堆积疏松，并且细胞壁厚度不规则。

2·It suggests that you are pretty loose with the packing, and thus well-travelled and effortlessly chic.

这说明你的打包是非常随兴的，暗示你旅行经验丰富，是个轻松时尚的可人儿。

3·Usage: Machine is suitable for packing loose, non sticky powder material in the medicine, food, daily chemical and other industry, and automatic packing into sachets with measuring requirement.

该机适用于医药，食品，日化等行业中的松散状，无粘结性粉末状物料并有计量要求的中小袋自动包装，如：咖啡粉，奶粉，豆奶粉，淀粉，药粉，粉剂等。

4·The machine is suitable for continuous automatic packing of loose powder products with certain flow ability.

该机适用于包半具有一定流动性、较松散状，粉尘不大的各种粉末状物品。

5·For high permeability and loose sand in bohai, these links are composed of wire wrapped screen, gravel packing zone, perf, skin and near wellbore undisturbed formation.

具体到渤海高渗透疏松砂岩，这些环节包括绕丝筛管、砾石充填层、射孔孔眼、压实带及近井原状地层。