查询词典 melting point

The treatment of 2 with LiAlH4 results exclusively in compound 3, which differs from 1 in its melting point.

将2与LiAlH4反应会生成一种物质3，这种物质与1的熔点不同。

Account shoul d be taken of the low melting point of this substance.

应该考虑到这种物质的熔点低。

Relative density 2.68, melting point 884℃.

相对密度2.68，熔点884℃。

The experimental results indicate that the new ionic liquids possess lower melting point and higher electrical conductivity.

实验结果显示这两个新型的离子液体拥有低熔点和高电导性。

The change of the melting point of the different parts in the crystal can be explained by their chemical composition.

从化学组分的角度解释了产生熔点变化的原因。

Dry for an hour in the 100 C oven if the compound has melting point of 130 C or over.

化合物的熔点是在130 C或以上的话，就让它在温度为100 C的烘箱干燥一小时。如果

The results show that the formation of surfacing layers is related to the heat capacity and melting point of surfacing materials.

结果表明，堆焊层的成形与堆焊材料的比热容量和熔点有关。

The structure of the last compound was confirmed by using melting point mensuration, IR and 1H-NMR.

对中间产物三氯蔗糖-6-乙酸酯，经熔点测定、IR及H-NMR确认了结构。

A method has been developed to measure the carbon distribution and content of microcrystal wax with high drop melting point.

采用冷柱头进样的高温气相色谱技术，建立了测定高滴熔点微晶蜡中正构和非正构烃类含量及碳数分布的方法。

The effect of misch metal and yttrium on the ageing behavior of AZ91 magnesium alloy was investigated.Aluminum compounds of rare earth and yttrium with high melting point were crystallized fiirstly from the melt alloy during the solidifying process and pushed to the crystalllizing face of α phase to inhibit its growing,or became the nucleation of the matrix.

在AZ91镁合金中添加稀土和钇之后，高熔点的铝稀土化合物和铝钇化合物在凝固过程中首先结晶析出，并成为基体相的形核中心，或者被推移到初生α相结晶前沿，阻碍α相的生长，使其铸态组织得到细化。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。