金属清净剂在不同的基础油中抗泡性能各不相同。
The foaming properties of metallic detergents in different internal-combustion engine oils were mainly studies.
方法以静电吸附法将抗VEGF抗体连接到脂质体造影剂微泡的表面；
Methods The anti-VEGF antibody was connected to the surface of liposome ultrasound contrast microbubbles by the electrostatic attraction way and its physical characteristics were detected.
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