Meals to concentrate, some students in a small meal to watch television or read newspaper, this is the bad habits, not health, affects digestion and absorption of food, but also damage eyesight.

吃饭时要精神集中，有些小同学在吃饭时看电视或看书报，这是不良的习惯，既不卫生，又影响食物的消化吸收，还会损伤视力。

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Method is a manual suction grab or metal tin tin absorption line, but low efficiency, easy to damage the board and device.

法是采用手工的吸锡抢或金属吸锡线，但是效率低、容易损伤板子和器件。

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Effects of scattering Particulate and focal area as well as nonlinear absorption on damage thresholds of KDP crystals are reported.

报道了散射颗粒、焦斑面积和非线性吸收等对KDP晶体激光损伤的影响。

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Aside from immediate symptoms, like abdominal pain and diarrhea, celiac disease can cause serious damage to the small intestine over time, leading to poor absorption of nutrients and vitamins.

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