This kind of cloth is proper here, it is made of the materials of pure cotton and dry stuff distilled from the plants, with some accessional materials of soybean milk, calcareousness and vinegar.
蓝印花布是江南特有的布料，她采用纯棉的布料，加上植物中提取的染料，再用豆浆、石灰、醋等附料加工而成！
Grow a few plants of several different coloured varieties - a red 'Polestar', deep pink and white, 'Painted Lady' and a pure white 'White Lady'.
种几种颜色不同的花——红色的“北极星”，深粉红和白色花的“蛱蝶花”，还有纯白色的“白美人“。
The system is suits the controlled plants with pure delay property especially. It can restrain the oscillation of the system.
该系统特别适合那些具有纯滞后特性被控对象的控制，有效抑制系统振荡。
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