该包装材料损耗低，本机使用的是预制好的包装袋，袋图案完美，并具有密封部分的高品质，这提高了产品规格。
The packing materials loss low, what this machine is used the preformed bag, the bag pattern is perfect and has a height quality of the sealing part, this improved the product specification.
显然，要使井口处于打开状态，可能要使用折中方案，但是允许井里的部分石油像先前那样流入密封系统。
An obvious compromise would be to keep the cap on, but allow some of the oil in the well to flow out into the containment systems as it was doing beforehand.
英格兰拉夫·伯勒大学的运动科技研究团队设计了Jabulani，足球的各部分不再是缝在一起的，而是用胶水粘合或热密封的。
The Sports Technology Research Group at England's Loughborough University designed the ball. The sections aren't stitched together anymore.
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