The fusion of samples is performed in graphite crucibles using low dilution fusions with mixed flux. The calibration is done by use of synthetic standards.
样品用石墨坩埚、混合熔剂低倍稀释熔融，用人工标样作为校准标准。
One single set of synthetic standards of silica matrix will suffice for the determination of as many as 25 associated elements and trace elements in a variety of minerals.
仅用一套二氧化硅为基体的人工标准，就能测定多种单矿物中的25项伴生元素和痕量元素。
The synthetic technological conditions and quality standards of MC series new anionic-cationic combined type flotation reagents for iron ore are described.
介绍了MC系列新型高效两性铁矿石浮选药剂的合成工艺条件，产品质量标准。
A new standards of linear density testing method of synthetic filament yarn is analyzed and contrasted against the old one in this paper, and also introduced its application with a practical example.
分析比较合成纤维长丝线密度试验方法标准新旧版本的区别，并以实例介绍该标准的运用情况。
The evaluation of teaching quality, which plays a guiding role in the school teaching management, is a complex and synthetic issue involving different standards and elements.
教学质量评价是一个综合的、多准则、多因素的复杂问题，它对学校的教学工作具有导向性的作用。
In fact, the FDA sets forth only minimal standards regarding the production and sale of synthetic milks.
事实上，FDA对于合成牛奶的制造和销售，只做了最少的规定。
Supply Semi-synthetic Paclitaxel and Natural Paclitaxel. Content of more than 99.5%, Single impurity less than 0.1%, conform USP and EP standards, According to Customer Requirements Pack.
供应半合成紫杉醇和纯天然紫杉醇产品，含量99.5%以上，最大单杂杂质小于0.1%，质量标准符合USP和EP标准，可根据客户要求包装。
Actively organizing and participating national Standards, driving to make the synthetic leather industry standardization, catalyzing the internationalizing of domestic synthetic leather industry.
积极主持起草和参与起草国家行业标准，促进合成革行业的规范化，加速国内合成革行业融入国际先进行列。
Actively organizing and participating national Standards, driving to make the synthetic leather industry standardization, catalyzing the internationalizing of domestic synthetic leather industry.
积极主持起草和参与起草国家行业标准，促进合成革行业的规范化，加速国内合成革行业融入国际先进行列。
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