amorphous substance

it can dissolve, distill, and can form crystalline or amorphous substance.

它能溶解、蒸馏、形成晶形或无定形物质。

the reactant will convert to amorphous substance continuously and then form stable crystal.

无定形碳酸镁具有动态溶解性质，反应物将不断转化为无定形物继而形成稳定晶体。

comprehensive tg-dta, xrd and ir study results show that the oh groups will split off from illite at 500 ℃~ 700 ℃ and at about 1100 ℃, the illite structure will undergo a amorphous change when the silicon in the layers will be transformed into amorphous substance.

TG-DTA、XRD和IR综合研究表明，在热作用下，伊利石在500～700℃脱去羟基，在1100℃左右结构发生非晶质转化，层状结构中的硅被活化为无定形SiO2。

The same drug substance may also exist in a noncrystalline ( amorphous ) form.

同样的原料药也存在于 非晶 形态中.

after 100 min of cold sealing, the films on al are still amorphous substance.

铝的硫酸阳极氧化膜经100min冷封闭，仍为非晶态物质。

ESCA has identified that the amorphous substance is Al _ 2 O _ 3.

ESCA得出这种非晶物质是Al_2O_3.

(ⅱ) or(ⅱ') is a brownish amorphous substance soluble in water to yield a weaker basic, orange-red solution, but insoluble in organic solvents, such as alcohol, ether, acetone and benzene.

后者为棕色无定形物质，溶于水呈橙红色，显微碱性，但不溶于乙醇，乙醚，丙酮及苯等有机溶剂中。

floccule watched on the mineral surface in the analysis of sem is live embodiment of amorphous substance.

在扫描电镜分析中矿物表面出现的絮状物是无定形化物质的形象表现。