多面体含能材料的爆速和爆压预估

当采用R-P经验方法预估多硝基笼状化合物最大理论密度下爆速和爆压时,需要修正F因子中与分子结构有关的A/3项,使F因子包含有来自笼状分子高晶体密度和分子内部高张力能的贡献。与K-J方法相比,改进R-P方法既保持了原式的优点,又使预估结果获得明显改善。把K-J方法预估结果作为基础数据,利用改进R-P方法估算25种多硝基笼状化合物的爆速和爆压,结果表明该方法的相对误差分别为±1.9％和±5.2％。而用R-P方法时,预估爆速和爆压的相对误差分别为±14.0％和±21.4％。     

The weight vector theory of Coriolis mass flowmeters

In this paper a fuller and clear derivation of the weight vector theory of Coriolis mass flowmeters is given indicating its potential for the prediction of velocity profile effects in both the traditional kind of meter (vibrating tube) and the compact kind (vibrating element inside a duct).     

悬架双筒液压充气减振器的基本结构和工作原理

该文对双筒液压充气减振器的基本结构和工作原理进行了分析，指出双筒液压充气减振器由于提高了减振器的临界速度，从而增强了外特性的抗畸变能力。提供了国产夏利（ＴＪ７１００）微轿车前减振器充气前后的试验外特性。     

冷却速度对激光相变组织分布的影响

提出通过改变边界换热条件，从而改变冷却速度，达到控制激光相变硬化。实验和计算结果的比较表明，这种控制相变及其组织分布的方法能够处理激光淬火难以解决的问题。     

感应电动机转速对定子电流暂态过程的影响

本文运用根轨迹法，分析了感应电动机转速对定子电流暂态过程的影响。并通过对稳态时定子电流在电压阶跃干扰下的暂太响应分析，验证了结论有效性。     

Colour extension properties of individual pigments and effects on shades of foundations in cake form

The mechanism of colour change during the pigment dispersion process and during powder application to the skin surface was studied by examining the colour extension properties of Yellow. Red , and Black iron oxides in white powder bases. A new measure for the evaluation of the degree of colour extension was devised. This measure corresponded well with human visual sensation, and was found to be useful for comparing the rates of colour extension of pigments. The rate of colour extension of pigments was found to vary in the order: Yellow acicular Red granular Red Black. This result explains colour darkening and the change towards reddish tones during the pigment dispersion process, because Yellow extends fully in the early stage of the process but Red , especially in granular form, and Black continue to extend even in the later stage. Acicular Red iron oxide is more favourably employed than the granular form to attain sufficient colour extension of foundations with lower energy expenditure, and to decrease the discrepancy between the cake colour and the colour of applied powder.
Le développement des oxydes de fer et effet sur les nuances des fonds de teint compacts     

A Type-Safe Embedding of XDuce into ML

We consider the problem of integrating XDuce into ML. This is difficult because of incompatible type and value representations. Our solution is a type-driven translation scheme from XDuce to ML based on a structured representation of XDuce values. XDuce type inference guides the insertion of appropriate coercion functions to translate regular expression pattern matching and uses of semantic subtyping. We can extend our translation scheme to include ML function calls and patterns into XDuce. Thus, we can embed XDuce into ML. Our results allow to enrich the ML language with support for dealing with semi-structured data.     

挑坎型掺气减蚀设施过流掺气特性研究

采用一维激光测速系统，对掺气减蚀工程中常用的直线型挑坎的流场特性进行试验研究．通过测量挑坎上及空腔区水流的流速分布及紊动特性，探讨通气量与紊动强度的关系．同时在深入研究流场特性和掺气机理的基础上，通过分析影响掺气的因素，从理论上探求临界掺气流速的计算，重点分析挑坎型掺气过流在空腔负压较大的情况下，临界掺气条件的理论预测，并通过试验资料验证了该计算方法．在此基础上，还进一步研究了掺气量的计算公式及其变化规律．     

影响DT岩石粉状铵梯炸药爆速的因素探索

文章从ＤＴ岩石粉状铵梯炸药的原材料细度，复合油相，混药时间，投料顺序，混药药温，装药密度等方面，探讨了该炸药爆速的影响因素。