For cotton, wool, ora slurry can be added to spary water humidification device, so that the fabric effect is more better., 对纯棉、毛呢或有浆布料可加雾化水加湿装置，使布料预缩效果更佳，手感更好。 An example of a transform would be from ...

The knoevenagel condensation of aromatic aldehydes with ethyl cyanoacetate proceeds smoothly in the presence of potassium fluoride giving products in high yield. Only the E isomers could be isolated., ...