| 1. | Preparation and characterization of high specific surface area activated carbon from bamboo by chemical activation with koh
活化法高比表面积竹质活性炭的制备与表征 |
| 2. | Effects of electrical pulses combined with chemical activation on the parthenogenetic development of porcine oocytes
电脉冲与化学激活联合处理对猪卵母细胞孤雌发育的影响 |
| 3. | Parthenogenetic activation of buffalo oocytes and compare embryo development after chemical activation and in vitro fertilized
水牛卵母细胞孤雌激活及孤雌胚与体外受精胚发育比较 |
| 4. | Effect of electrical and chemical activation on reconstructed embryo formed by rat - mouse inter - species somatic cell nuclear transplantation
小鼠种间体细胞核移植重组胚发育的影响 |
| 5. | Parthenogenetic activation of buffalo oocytes and compare embryo development after chemical activation and in vitro fertilization
水牛卵母细胞孤雌激活及孤雌胚与体外受精胚发育的比较 |
| 6. | Effect of different chemical activation methods and electro - activation parameters on early development of porcine oocytes matured and parthenogenetically activated in vitro
不同化学激活方法和电激活参数对猪体外成熟卵母细胞早期孤雌发育的影响 |
| 7. | Both of the two ways can reach fb5b standard of tdk company . the coercive force of strontium permagnetferrite can be improved when a12o3 or cr2o3 was added to caco3 - sio2 or caco3 - hbo3 multi - additives . ( 4 ) comparing with normal caco3 and sio2 , the nano caco3 and sio2 improve the magnetic . for the nano caco3 and sio2 have high chemical activations and excellent distribution , the density of permagnetferrite can be improved and the sinter temperature of it can be reduced
纳米caco _ 3 、 sio _ 2与普通caco _ 3 、 sio _ 2加入相比，锶铁氧体永磁获得的最佳磁性能高，获得最佳磁性能的添加量范围变宽，即纳米caco _ 3 、 sio _ 2提高了磁性能的稳定性，有利于大生产时锶铁氧体永磁的磁性能的稳定，对生产有重要的指导四川大学硕士论文意义;由于纳米caco3 、 510 :分布更均匀，具有高的化学活性，降低了铭铁氧体永磁的最佳烧结温度，提高了铭铁氧体永磁的烧结密度，因而增大了caco3 、 510 :添加剂对铭铁氧体永磁的改性效果。 |
