g-b是什么意思

The effects of the motion of atomic mass centre and field mode structure on the dynamics of the field phase in the Jaynes Cummings model are discussed by means of the Hermitian phase formulas of Pegg and Barnett.

运用Pegg-Barnett的厄米相位公式，研究了J-C模型中原子质心运动和场模结构对场相位动力学的影响。

The mPEG-BTC could camouflage the rare blood group antigens on RBC surface efficiently and had no influence on structure and function of modified RBCs. It will provide a useful strategy for preparation of universal donor blood.

综上所述，本研究说明，mPEG-BTC修饰红细胞，能有效遮蔽红细胞的稀有血型抗原，不影响红细胞的结构功能，是制备通用型血的一条有效途径。

Layers of dry carbon fabric satin weave G 803-T 300-40 B stacked andthe thickness with high strength glass threads.

使用高强度玻璃纤维缝合G803-T300-40B五枚缎纹碳纤维织物预制体,并用树脂膜熔融渗透(RFI) 工艺成型复合材料.