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- positive bending region 正弯矩区
- The experimental measurements together with the theoretical results indicate that the Bir_Aronov_Pikus (BAP) mechanism plays a dominant role for spin polarization decay, especially in band bending region of GaAs(100). 结果表明;由费米钉扎而引起的能带弯曲明显影响电子的自旋弛豫过程;从实验上观察到了GaAs(100)表面能带弯曲区域的电子自旋翻转时间存在近2个量级的差异(从几纳秒到几十皮秒);基于电子_自旋交换相互作用的BAP机理在自旋弛豫过程中起着主导作用.
- Based on the differential equations of slips, the solutions of slip and slip strain in negative bending regions of continuous composite beams are obtained. 基于组合梁在负弯矩作用下的滑移微分方程,求出了连续组合梁负弯矩区的滑移及滑移应变解。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- The act or posture of bending low or crouching. 下蹲，蹲伏下蹲或蹲伏的动作或姿势
- She bend over backwards to show it. 她拼命把他显露出来。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- They refused to bend to the hijackers' demands. 他们拒绝屈从于劫机者的要求。
- Don't bend the wires down, it'll break them. 不要弯折那些线，会弄坏它们的。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- Touch your toes without bending your knees. 用手够到你的脚趾，膝盖别弯曲。
- That sharp bend is a death-trap for motorists. 那个急转弯是开汽车的人的死亡陷阱。
- This charge is a positive charge. 这个电荷是正电荷。
- Soon the truck come into sight around a bend and on an upgrade. 不一会卡车就出现在一个拐弯和上坡处。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- A right-angled bend in a pipe or conduit; an elbow. 直角弯，肘导管或管道中的直角弯; 肘
- Can you be positive about what you hear? 你对听到的话有把握吗？
- Bend a piece of iron into a horseshoe. 把一块铁弯曲成马蹄形。
- It's dangerous to overtake on a bend. 在转弯处超车十分危险。
