查询词典 baking powder

The second function of flux is as a vehicle for solder powder.

其次，焊剂也起到焊料粉末载体的作用。

The particle size distribution of fly ash, slag powder and cement samples were tested by laser scatter analysis.

利用激光粒度分析仪测试了粉煤灰、矿渣、水泥3种粉体的粒径分布。

The mixture of grounded slag powder and fly ash was used to produce high performance concrete.

结果从高性能混凝土的特性出发，选用20%粉煤灰、30%矿渣微粉进行单独等量取代水泥。

Fly ash ; slag powder ; high performance concrete

粉煤灰；矿渣微粉；高性能混凝土

The effect of particle size distribution of fly ash,slag powder and cement on fluidity of their pastes was studied by grey connection analysis.

当前，已成为现代混凝土第六组分的矿物掺合料在混凝土中的应用日益广泛。

The effect of particle size distribution of fly ash, slag powder and cement on fluidity of their pastes was studied by grey connection analysis.

采用灰色关联分析方法研究粉煤灰、矿渣、水泥3种粉体不同组合时的粒径分布对其浆体流动性的影响。

Cement is replaced respectively with fly ash and limestone powder according to the proportion of 10%,15%,20% in the concrete of machine-made sand.

为了利用当地有限的资源，配制出优质的混凝土，我们以机制砂混凝土为研究对象，将粉煤灰和石粉作为掺合料，分别以10%、15%、20%的比例取代水泥，研究了它们对混凝土工作性能、抗压强度和抗渗性能的影响。

Instruments due to air flow, powder particles may fly to either side of the links, or other relative operatedfor bodysites.

不差摆设的感化由于氛围的固定活命，粉粒有不定飞到双方的链条上，或其它相不差运转部位。

Key words : phosphorus slag powder ; fly ash ; cementitious materials ; hydration heat ; hydraulic concrete

关键 词：磷渣粉；粉煤灰；胶凝材料；水化热；水工混凝土

The results showed that adding slag powder,fly ash,silica fume to Portland cement can improve the comprehensive performance of marine concrete.

研究结果表明，在硅酸盐水泥中掺加矿粉、粉煤灰、硅灰等混合材料可以改善海工混凝土的综合性能。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48