The large companies' diffusion index on Labour was minus seven.

大型企业的劳动力景气动向指数为- 7。

Conclusions Compared with Oxygenation Index, "Diffusion Index" is a comprehensive indicator for ARDS prognosis with better reliability and validity.

结论“弥散指数”是比氧合指数更为有效且可信度高的ARDS预后评估指标。

An evaluation index, named temperature effectiveness based heat source, is proposed. And the inverse problem of hybrid temperature diffusion is discussed.

提出了适用于评价控制区域内最大温度的评价指标——基于热源的温度效率，并探讨了复合温度扩散反问题。

The binary monomer system, Benzel methacrylate(BzMA) Methyl methacrylate(MMA) layer gradient refractive index(GRIN) plates can be successfully fabricated by liquid gel diffusion copolymerization.

采用溶液凝胶扩散共聚法可以成功地合成二元体系的甲基丙烯酸苄酯甲基丙烯酸甲酯层状梯度折射率板。

Based on an analysis of rheology and mass transport principle, a mathematical model was formulated for describing the co-extrusion and diffusion process of graded index polymer optical fiber (GI POF).

基于流变学原理和质量传递原理的分析，建立了一个能够描述渐变型聚合物光纤(GI POF)共挤扩散制备过程的数学模型。