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- metal carbonyl catalyst 金属羰基催化剂
- Three new tetrahedral hetero - metal carbonyl clusters were synthesized by refluxing a solution of precursor PhCCo3(CO)9 with complexes NaMo(CO)3(RCp)(R = HCO, CH3CO,C2H5 OCO) in THF using metal exchange reaction. 利用金属交换反应;使金属羰基配合物PhCCo_3(CO)_9和过渡金属配合物NaMo(CO)_3(RCp)在THF中回流反应;制备出三个新的异核三金属羰基簇合物PhCCo_2Mo(CO)_8(RCp)(R=HCO;CH_3CO;C_2H_5O_2C).
- Experiments using classical impregnation method to prepare two carrier activated carbon for the carbonylation catalyst C1 and C2. 实验中，采用经典的浸渍法来制备两种活性炭为载体的羰化催化剂C1和C2。
- Effects of metal carbonyl to methanol synthesis catalysts in synthesis gas and countermeasures to them 甲醇合成气中羰基金属化合物对催化剂的影响及对策
- Kunming Precious Metal Catalyst Co., Ltd. 昆明贵研催化剂有限责任公司。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Keywords methyl formate;trioxane;methyl glycolate;sulphuric acid and metal carbonyl;catalytic coupling; 甲酸甲酯;三聚甲醛;乙醇酸甲酯;硫酸／金属羰基化合物;
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- nickel carbonyl catalyst 羰基镍催化剂
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- rhodium carbonyl catalyst 羰基铑催化剂
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- Keywords heteronuclear duster;transition metal carbonyl compound;coordination complex; 异核原子簇;过渡金属羰基化合物;配合物;
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- Keywords transition - metal carbonyl fragment;label;diphosphine ligand;carbonylmetalloimmunoassay;amino - acid.; 过渡金属羰基碎片;标记;双膦配体;金属羰基免疫分析;氨基酸;
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
