melting points

Aliphatic polyesters are not used for fiber production , because of their low melting points .

脂肪族聚酯没有用来生产纤维，可能是熔点低的缘故。

So strong bonds means high melting points and boiling points .

因此，如此强的化学键意味着更高的熔点，和沸点。

Quantitative Relationship Between Melting Points of Normal Alkanes and Its Molecular Structure

正烷烃熔点与其分子结构间的定量关系

Estimation of Boiling and Melting Points of Hydrocarbons with Group Contribution Method

用基团贡献法估算烃类的沸点和熔点

The ash melting points increase with the coal char addition amount .

掺焦量增加，其灰熔融温度升高。

Flory-Huggins interaction parameters calculated based on equilibrium melting points was -0.88 .

用平衡熔点计算的Flory-Huggins相互作用参数为-0.88。

However , there is a big difference in melting points due to their different compositions .

由于垃圾焚烧飞灰在化学成分上存在的差异导致了其熔点有很大的不同。

The melting points obtained by using different calculation methods and definitions also have been compared in this work .

比较了用不同计算方法和定义方法所得硅团簇熔点。

An instrument for measuring freezing and melting points .

ph.1.三角测量点测量冰点和熔点的仪器。

In addition , the melting points of them were measured with B - type tube .

用B型管测定了它们的熔点。

An empirical formula between the surface tensions and the melting points for metals

液态金属的表面张力和熔点之间的经验公式

Statistical Thermodynamics of Equilibrium Melting Points of Polymers and Estimation of Related Interaction Parameters

高分子平衡熔点的统计热力学及相关分子能量参数的估算

Research of some novel structural parameters for boiling points and melting points of normal alkanes

几种新的结构参数用于烷烃熔沸点的研究

Effects of thermal history on the crystallinity and the melting points of UHMWPE

热历史对UHMWPE结晶度和熔点的影响

The melting points of crown ether liquid crystals reported so far were quite high .

文献上所报道的冠醚液晶的熔点都相当高。

Analyses of Valence Electron Structures and Calculation of Melting Points of Rare Earth Carbides

稀土碳化物的价电子结构分析及熔点的计算

Correlation Formulas between Boiling Points and Melting Points of Metals and Its Conformity with Experimental Data

金属沸点和熔点间的关系式及其与实验数据的比较

An instrument for measuring freezing and melting points . strain gauge scanner recorder

测量冰点和熔点的仪器。应变仪式多点记录器

Pure substance normally have sharp melting points .

纯质在正常情况下有鲜明的熔点。

Low , well-defined melting points for dispersible films and batch inclusion bags

熔点低并经严格控制，适于生产分散膜和批次加料袋

Molecular dynamics simulation of the melting points of Au Nana-clusters

Au纳米团簇熔点的分子动力学模拟

These are huge energies , Coulombic forces , high melting points and boiling points .

这里有巨大的能量，库仑力，高熔点与高沸点。

Two melting points of the crystal were obtained through differential scanning calorimetric ( DSC ) .

采用差示扫描量热仪（DSC）测定苦楝素晶体基本的理化常数&熔点。

The sample cell used to measure the gradual cooling curve of two components alloy with low melting points was designed .

设计了一种用于测定低熔点二元合金步冷曲线的试样容器。

Computation of the melting points of lube fraction n-alkanes with topological indexes

应用拓扑指数计算润滑油馏分正构烷烃熔点

Prediction of Melting Points of Organic Compounds Using Artificial Neural Network Trained with the Combination of Genetic Algorithm and Gradient Method

遗传算法和梯度法联合训练的人工神经网络预测有机物熔点

The effects of composition and surface positions occupied by Ag atoms on the melting points were discussed .

分析了双金属团簇的组成及其表面Ag原子所占位置对团簇熔点的影响。

Ceramics , including glass , are hard , brittle , stiff , and have high melting points .

陶瓷，包括玻璃，硬度高，易碎，拥有很高的熔点。

Their melting points have been found higher than those of the corresponding monospirocyclic compounds .

这些化合物熔点比相应的单螺环化合物高。

The structures of the synthesized new compounds have been identified by elementary analysis , melting points and IR spectra .

采用元素分析、熔点、红外光谱等鉴定了新化合物的结构。