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DETERMINATION OF RUTIN IN GINGKO LEAF BY UV SPECTROPHOTOMETRY AFTER EXTRACTION WITH PEG 800-Tween 80-(NH_)_SO_ -H_ O_ AQUEOUS TWO-PHASE SYSTEM
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PEG800-Tween80-(NH_)_SO_-H_O双水相萃取紫外分光光度法测定银杏叶中的芦丁 |
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DETERMINATION OF STEROIDAL SAPONIN IN THREE SPECIES OF COSTUS BY HPLC
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HPLC测定闭鞘姜属 种植物中甾体皂苷的含量 |
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DETERMINATION OF THE GALACTIC ROTATION CONSTANT A FROM CEPHEID VARIABLES
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用造父变星视向速度求银河系自转参数A |
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DETERMINATION OF URONIC ACID COMPONENTS IN ALGINIC ACID
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褐藻酸中糖醛酸组分的测定 |
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DETERMINATION OF XENOPUS MUSCLE CELLS
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爪蟾肌细胞的决定 |
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DETERMINATIONS OF THE TOXICITY OF PYRETHROID TO SEVERAL IMPORTANT NATURAL ENEMIESIN THE PINERY
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拟除虫菊酯对松林内几种天敌的毒性测定 |
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DETERMINING THE POSITION OF LITHIUM ATOM IN LITHIUM POTASSIUM SULPHATE (C_~)
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KLiSO_(C_~)结构中Li原子位置的测定 |
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DEVELOPMENT OF 0TBN MARINE CYLINDER OIL WITH HIGHLY BASIC SULFURIZED CALCIUM ALKYL PHENATE
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应用高碱值硫化烷基酚钙研制0TBN船用气缸油 |
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DEVELOPMENT OF PHENOL-ARALKYL EPOXY RESIN GFRP
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酚——芳烷基环氧玻璃钢的研制 |
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DEVELOPMENT OF PROGRAM FOR CALCULATIONS OF CARBON NANOSTRUCTURES BASED ON BRENNER POTENTIAL
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基于Brenner作用势的碳纳米结构计算程序开发 |
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DEVELOPMENT OF REENTRANT TWO WAY ROTARY JUNCTOR
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重入式双路旋转交连的研究 |
