|
The FT-IR spectra of r, r and r showed the characteristic frequencies of polyene chain compounds containing carbonyl groups (there were differences in 0- 70 cm- ).
|
|
|
不同溶剂中,r、r和r 的红外光谱显示出含羰基多烯化合物的特征峰( 0～ 70 cm-区域存在差异)。 |
|
The Fabrication of Pressure Bearing Pliable Compensator
|
|
|
承压柔性补偿器制造工艺研究 |
|
The Factors Effecting Frosted Glass
|
|
|
影响玻璃蒙砂的因素 |
|
The Failure Analysis of Hydrogen Brittleness Fracture of Zinc Coating Dislocation-tooth Circlet
|
|
|
镀锌错齿垫圈氢脆断裂的失效分析 |
|
The Family of Fanconi's Anemia and Leukemia
|
|
|
Fanconi贫血家族与白血病 |
|
The Famous Japaness Seismologist H. Honda Passed away in August, 98
|
|
|
日本著名地震学家本多弘吉98年8月逝世 |
|
The Faraday capacities and Q (Ⅱ) of Cu(Ⅲ)->Cu(Ⅱ) and Cu(Ⅱ),Cu(Ⅰ)→Cu reaction peaks were measured with the Coulombmeter.
|
|
|
用库仑仪测出反应 Cu(Ⅲ)→Cu(Ⅱ)及Cu(Ⅱ)、Cu(Ⅰ)→Cu 的峰电量. |
|
The Fast Development Of Metal Natrium In China
|
|
|
兰太打造世界金属钠基地 |
|
The Favored G Standards
|
|
|
备受青睐的 G标准 |
|
The Fe could not be detected in germinant colpus area of the two kinds of pollen, but the relative contents of Fe in non_germinant colpus area was .%～ .8%.
|
|
|
两种花粉的萌发沟区都未检测出Fe元素 ,而非萌发沟区的Fe元素相对含量为 . %～ 8% ; |
|
The FeO catalyst with the Wustite structure(Fe-xO, 0. 0≤x≤0. 0) was found to have the highest activity, which is opposed to the classical conclusion that the catalyst manufactured from reduction of magnetite (Fe O) has the best performance.
|
|
|
stite,Fe_(-x)O,0.0≤x≤0.0)相结构的氧化亚铁基氨合成催化剂具有最高活性,否定了磁铁矿(Fe_ O_)相还原得到的催化剂具有最高活性的经典结论. |
