白色结晶性粉末或无色结晶体，易溶于水，在乙醇中不溶。
White, crystalline powder or colorless crystals, freely soluble in water, practically insoluble in ethanol.
随着变形温度的降低、变形程度和变形速率的增大，再结晶晶粒尺寸减小，再结晶体积分数增大。
With the decreases of deformation temperature and increases of deformation degree and deformation rate, the recrystallized grain size decreases and the recrystallization volume percent increases.
采用人工神经网络的方法建立了再结晶晶粒尺寸和再结晶体积分数的预测模型。
The models for predicting the recrystallized grain size and the recrystallization volume percent have been established with the artificial neural network.
SEM观察结果表明：刚性链PAM在尼龙—6中的存在形式为：以链或链束为核，以尼龙—6结晶为表的棒状结晶体。
The observation by means of SEM show that the state in which the rigid chain PAM in nylon — 6 is rod shape crystal which use chain or chain — bunch as core, and nylon —6 as coating.
此技术通过液浆结晶法分离PX，并从母液中分离出PX结晶体。
PX is separated through liquid crystallization and PX crystal is separated from mother liquor.
此技术通过液浆结晶法分离PX，并从母液中分离出PX结晶体。
PX is separated through liquid crystallization and PX crystal is separated from mother liquor.
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