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Preparation of boric acid from ulexite
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采用钠硼解石生产硼酸的工艺研究 |
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Preparation of calcium borate from ulexite and slaked lime
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石灰法分解钠硼解石制备硼酸钙 |
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Preparation of human anti M_r 8×0~ keratin Fab fragment by genetic engineering technology
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基因工程技术制备的人源性抗M_r8×0~ 角蛋白抗体Fab片段的纯化与活性鉴定 |
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Preparation of matting polyester film
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亚光聚酯薄膜的制备 |
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Preparation of mutton fermented sausage
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羊肉发酵香肠的研制 |
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Preparation of radium standard solution
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液体镭标准源的制备 |
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Preparation of single walled carbon nanotubes by infrared CO_ laser
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红外CO_激光制备单壁碳纳米管的研究 |
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Preparation of the nanometer Fe_ O_ particles for the ferrum magnetic fluid in silicon oil basis material
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硅油基铁磁流体基体材料纳米Fe_ O_微粒的研制 |
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Preparation of tritium labelled sinapic acid-ethylene diamine salt
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氚标记芥子酸乙二胺盐的制备 |
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Preparation of uranous nitrate by continuous electrolytic reduction
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动态连续电解还原制备四价铀的研究 |
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Preparation of waterproof photogelatin SL-0 in flat screen stencil
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SL-0耐水性单组分平网制版感光胶的研制 |
