Two kinds of boric ester brake fluid are prepared, and the performance test results show that properties of the brake fluid reach the American DOT 4 standard.
制备出两种硼酸酯型制动液，对制动液的性能检测表明，其性能指标达到美国DOT- 4规格要求。
Our results show that the lateral coupling between the quantum dots mainly determine the transport properties of the quantum dot devices under small biases.
实验结果表明：量子点的横向耦合控制了量子点器件在小偏压下的电输运特性。
Numerical results show that both of the ground state energy and binding energy decrease monotonously with the increase of the quantum dot size and applied electric field.
数值结果表明，随量子点尺寸和外加电场强度的增加，基态能和结合能均单调降低。
Numerical results show that the resonance peaks of spin current split and the pure spin current disappears due to the magnetic field destroying the degeneration of electron spin in quantum dot.
结果表明，外加磁场破坏量子点能级的自旋简并，使得电荷流和自旋流的共振峰劈裂开，得不到纯自旋流。
Numerical results show that the resonance peaks of spin current split and the pure spin current disappears due to the magnetic field destroying the degeneration of electron spin in quantum dot.
结果表明，外加磁场破坏量子点能级的自旋简并，使得电荷流和自旋流的共振峰劈裂开，得不到纯自旋流。
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