Abstract : The experiment was conducted to study the effects of dietary different forms, levels and additive time of magnesium on transportation, slaughter stress and meat quality of fattening pigs.

摘要 本试验研究镁的来源、水平和添加时间对肥猪运输和屠宰应激及肉品质的影响。

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For now, the only time producing a part by additive manufacturing makes sense is if it cannot be made by subtractive manufacturing.

FORBES: 3D Printing Doesn't Live Up To The Hype Yet

Avoid taking valerian at the same time as medication that can cause drowsiness, as the effects could be additive, adds Massachusetts General's Dr. Ulbricht.

WSJ: Can a Root Get to the Problem of Insomnia?

The only time this is an exception is when you combine specific types of polymers and metals with specific additive manufacturing processes.

FORBES: 3D Printing Doesn't Live Up To The Hype Yet