It was shown that the particle size distribution of lead powder played an important role in plate porosity, initial capacity and cycle life of the battery.
结果表明：铅粉粒径对极板的孔隙度、成品电池的初始容量、充电接受性和循环寿命有较大影响。
In long studies, Fe3O4 powder was found hard uniformly mixing with the zeolite synthesis reactant, which would lead to the impurity and inhomogeneity of the product.
在长期的研究中，发现Fe3O4粉体很难与合成沸石进行筛合成反应，从而导致产品的不纯净和不均一。
Because the cathode polarization effect more than a range, will lead to a large number of hydrogen, and separation coating becomes porous, rough, loose, scorched, even the powder, quality just drop.
因为阴极极化作用超过一定范围，会导致氢气的大量析出，从而使镀层变得多孔、粗糙、疏松、烧焦，甚至是粉末状的，质量反而下降。
About 25% of the food items, including spices such as cardamom, fenugreek and chili powder, contained more than 1 microgram of lead per gram of product.
大约25%的食品，每1克食品含有多于1微克的铅，包括豆蔻、葫芦巴和胡椒粉等。
This article determined variety elements in soil and mud sample, such as Copper, Lead, Chromium, Zinc, Nickel with the powder sheeting and X-ray fluorescence spectrographic methods determination.
采用粉末压片、X射线荧光光谱法测定土壤及底泥样品中铜、铅、铬、锌、镍等多种元素。
The primary preparing methods of lead foam material such as infiltration casting process, powder foaming process and electrodeposition process were introduced.
介绍了泡沫铅材料的主要制备方法——渗流铸造法、粉体发泡法和电沉积法。
The tin, lead, zinc in bronze powder have a good friction reducing effect.
青铜粉中的锡、铅、锌具有良好的减磨效果。
In the case of painting, finishing, and sealing applications, these particles lead to fisheyes in the finish, making powder free gloves the better choice for these applications.
在漆油漆、整理和密封应用的情况下，这些粒子会形成鱼眼（即一种缩孔）。这就使得无粉手套成了这些应用的更好选择。
Powder is free of detectable amounts of the following heavy metals, lead, mercury, cadmium and arsenic using the methods stated in the table below.
用下表所列的方法检测，ARASCO粉不含下列重金属，如铅、汞、镉及砷。
A valuable procedure of sufficiently utilizing the waste powder containing lead and reduce environmental pollution is provided.
为充分利用含铅废料和减少环境污染提供了一种有效的方法。
For example, when automotive technicians are installing windshields, the powder weakens the seal of the glass, which may lead to leaks.
比如说，汽修师在安装挡风玻璃时，粉末就会削弱玻璃的密封性，这就会导致密封不良。
After the precipitation was dissolved in hydrochloric acid, indium, bismuth and lead in zinc, zinc powder and zinc carrot were determined by atomic absorption spectrometer.
沉淀用盐酸溶解后，用原子吸收分光光度法(贫燃火焰)测定金属锌、锌粉和锌饼中铟、铋和铅。
The results show that the free-lead solder powder is best in the efficient atomization efficiency, size distribution and degree of sphericity with helium as the atomizing medium.
结果表明：在一定雾化条件下，氦气雾化粉末具有最高的有效雾化率、良好的粒度分布，且球形度最好；
The initial report indicate it was lead to a cleaning powder used to clean the crawfish.
有说小龙虾本身就是病菌的温床，有说是洗虾粉造成的。
As we all know, the use of phosphorous slag powder(PSP)as admixture can lead to some adverse effects in concrete performance, such as low early strength and prolonged setting times.
磷渣粉作为掺合料对混凝土性能产生一些不利的影响，一是早期强度低，二是凝结时间长。
The "Lead Excreting milk powder" is scientifically manufactured from the polysaccharide of seaweeds, milk-powder, vitamins, sugar and other superior nutrient materials.
提出排铅奶粉是由海藻提取物经科学降解、处理，再配以低脂奶粉、糖、维生素等高营养物质加工而成。
Methods With the lead-removing rate as an index, the ratio of mungbean powder, Lycium chinensis Mill powder, jujube powder and licorice powder was optimized by an orthogonal test.
方法采用正交试验，以排铅率为指标，优选绿豆粉、枸杞粉、大枣粉、甘草粉的用量。
The lead free silver conducting pastes were prepared by using silver powder, lead free low-melting glass and terpineol ethyl cellulose solution.
以银粉、低熔无铅玻璃和乙基纤维素松油醇溶液制备了无铅银导电浆料。
Conclusion MT egg-milk powder can obviously improve the metabolism disorder of trace elements in lead poisoning rats.
结论：服用MT蛋奶粉能明显纠正铅中毒大鼠脑和股骨中微量元素代谢紊乱。
Conclusion:The use of baking powder which contains aluminum in producing process of the food may lead to the problem that samples containing aluminum over set standard.
无铝复合膨松剂市场已有销售。结论：面制品中铝含量超标与制作过程中使用含铝添加剂泡打粉有关。
The cement can meet the standard of Portland cement of 42.5r and 32.5r grade in strengths when added to 20% and 30% lead-zinc tailing powder respectively.
加入20%尾矿粉后水泥可满足普通水泥42.5R的强度要求，掺加30%尾矿粉后水泥可达到普通水泥32.5 R的强度要求。
The cement can meet the standard of Portland cement of 42.5r and 32.5r grade in strengths when added to 20% and 30% lead-zinc tailing powder respectively.
加入20%尾矿粉后水泥可满足普通水泥42.5R的强度要求，掺加30%尾矿粉后水泥可达到普通水泥32.5 R的强度要求。
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