查询词典 glass bead

Keywords: Rigid Polyurethane Foams;Glass Bead;Hygrothermal Aging;Compressive Strength;Lifetime Prediction

中文关键词：硬质聚氨酯泡沫塑料；玻璃微珠；湿热老化；压缩强度；寿命预测

The results showed that the resistant property to high temperature will be increased as the content of hollow glass-bead increased, flame-retardant effect was evident as the content of fire retardant A was above 20%, tetrachloromethane was the best one as single solvent, and the amount of plasticizing agent was usually at the range of 5%~8

结果表明，随着中空玻璃微珠含量的增加，涂层材料的耐温性能有所提高；阻燃剂A的含量在20%以上时，阻燃效果非常明显；四氯化碳是单一溶剂的最佳选择；增塑剂用量一般控制在5%~8%。

Then descript the progress history on study of mechanical plating zink.Focus on mechanics of formation、microstucture、model of zinc coating、functipn of glass bead in process of technology、course of zink shape change in the mechanical plating zinc. The description of technology, facility, field of application is in the paper.

在对机械镀锌的研究发展历程进行综述的基础上，重点论述了机械镀锌层的形成机理、微观结构、镀层模型以及工艺过程中的冲击介质的作用以及锌粉的形变过程，另外对于机械镀锌的工艺、设备和应用范围也在文中表述。

It features a filtered glass bead that's been blasted and anodized for a ceramic high-gloss elegant finish.

它具有过滤玻璃珠这被炮轰和阳极氧化的陶瓷高光泽优雅的完成。

A compartmented soil-glass bead culture system was used to investigate characteristics of arsenic accumulation in iron plaque and in mature rice plants irrigated using water with arsenic in greenhouse.

采用土壤-玻璃珠联合培养的方式，选择2个氧化能力不同的水稻品种YY-1、94D-64和采自浙江富阳的土壤(砷的本底值为13.8 mg.kg-1)，并设灌溉清水和含砷水2个处理(即在分蘖期、拔节期、孕穗期、开花期和灌浆期5个生育阶段灌溉含砷污水，随灌溉水进入土壤中砷的浓度为3.2 mg.kg-1)，研究了砷在土壤-根表铁氧化物-水稻系统中的累积规律以及土壤和灌溉水对水稻秸秆和籽粒富集砷的贡献程度。

A compartmented soil-glass bead culture system was used to investigate characteristics of arsenic accumulation in iron plaque and in mature rice plants irrigated using water with arsenic in greenhouse.

结果表明，水稻的秸秆生物量及其籽粒产量并没有受到不同来源砷的显著影响；灌溉含砷水处理的两品系水稻根表铁氧化物沉积的数量（YY-1：196 g.kg^-1，94D-64：75.8 g.kg^-1）高于对照（YY-1：175g.kg^-1，94D-64：60.1 g.kg^-1），但差异不显著。

A compartmented soil-glass bead culture system was used to investigate characteristics of arsenic accumulation in iron plaque and in mature rice plants irrigated using water with arsenic in greenhouse. Arsenic was supplied as a solution of Na3AsO4·12H2O at the following stages: tillering, stem elongation, booting, flowering and grain filling.

采用土壤-玻璃珠联合培养的方式，选择2个氧化能力不同的水稻品种YY-1、94D-64和采自浙江富阳的土壤（砷的本底值为13.8 mg·kg-1），并设灌溉清水和含砷水2个处理（即在分蘖期、拔节期、孕穗期、开花期和灌浆期5个生育阶段灌溉含砷污水，随灌溉水进入土壤中砷的浓度为3.2 mg·kg-1），研究了砷在土壤-根表铁氧化物-水稻系统中的累积规律以及土壤和灌溉水对水稻秸秆和籽粒富集砷的贡献程度。

The factors influencing on the properties of the coating material, such as content of hollow glass-bead, content of fire retardant A, amount of different solvent, quantity of plasticizing agent were discussed and analyzed.

探讨和分析了中空玻璃微珠和阻燃剂A的含量，不同溶剂、增塑剂的用量等因素对材料性能的影响。

The mycorrhizal formation,inoculation effectiveness,extraradical fungal biomass and P uptake contribution of six arbuscular mycorrhizal isolates screened from South China,Center China and North China on typical cinnamon soil,brown soil and red soil collected in above three regions were investigated using three-compartment glass-bead culture system associated with maize.

以分离于华北、华中和华南3个生态区及法国引进的丛枝菌根真菌为试验菌株，采用三室根箱培养的方法，研究了它们在华北、华中和华南3种典型土壤—褐土、棕壤和红壤上的菌根形成、接种效应、磷吸收贡献和根外菌物量情况。

The results showed: Composites had better compactness than composites of ultramicro iron-coated hollow glass bead.

结果表明：此复合粒子较中空玻珠/超微铁复合粒子有更好的致密性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。