论述磷酸氢钙加热干燥过程对其结晶水含量的影响.

The effect of drying procedure on the content of crystal water of dicalcium phosphate is analyzed.

为提高其防中子辐射能力，可在重骨料中掺入附加剂或含结晶水物质，以及硼酸、硼盐与锂盐等。

Adding additives or materials containing crystal water, boracic acid, boron salt and lithium salt would improve the ability of shielding neutron radiation.

约200C以上开始大量失去结晶水.

It loses lots of crystalliferous water when the temperature is above 200 C.

采用单纯的丁醇络合脱水方法难以完全脱除水氯镁石中的结晶水。

Thes ingle butanol complexation dehydration technology cannot take all coordinated water molecules in bischofite away.

采用单纯的丁醇络合脱水方法难以完全脱除水氯镁石中的结晶水.

The single butanol complexation dehydration technology cannot take all coordinated water molecules in bischofite away.

发现恒重后的双锍盐含有二个结晶水这一新现象，并确认最终产物为聚对苯乙炔。

Based on our determined results, we had found a new phenomenon that the disulphonium salt contains two crystal-waters and the last product is PPV.