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- Reverse Direction Mining Research on the Fifth and Sixth Seam at the Ping Dingshan Fifth and Sixth Coal Mine with Stubble Repeating relationship 平顶山五六矿戊己组煤层压茬关系的反向开采研究
- reverse direction mining 反向开采
- A march back or in a reverse direction. 反方向行进,向后转行进向后行进或向反方向行进。
- This time it came in the reverse direction. 这一次它是从相反的方向来的。
- The collector junction biased in the reverse direction. 集电结是反向编置。
- A stroke that causes a ball to spin in a reverse direction. 削球使球向相反方向旋转的一击
- To strike(a ball) so that it spins in a reverse direction. 削球击（球）使其向反方向旋转
- The trend appears to be going in the reverse direction. 形势似乎正向着相反的方向发展。
- For type II, the phonons slow down, then reverse direction and start heading upstream again. 第二型的声子会慢下来，倒转方向，然后又开始回头朝上游走。
- BOING = ball hits wall and reverses direction. 球触墙而止，向反方向传递。
- With the primary current increasing, the induced emf will be in the reverse direction to that of the current. 随着初级电流增加，感应电动势会与电流方向相反。
- In the reverse direction, from solid to solution, the phase is abrupt and well marked. 在相反的方向，即从固体到溶液，相变则是突然的、十分明显的。
- A chromosomal defect in which a segment of the chromosome breaks off and reattaches in the reverse direction. 倒位一段染色体破裂并且以相反方向重新连接所形成的一种染色体缺陷。
- Unfortunately, some beam positions do not have the same phase shift in the reverse direction. 不幸的是有的波束位置在反射方向上没有相同的相移。
- Is the magnetic field that protects Earth from deady radiation about to reverse direction of even disappear? 保护地球免遭死亡辐射的磁场转向曾经消失过的方向？
- Something quite illogic, if these two juxtaposed reverse direction sewers are looked at within the same big picture. 从大处看;二条逆向的下水道并列;似很不合逻辑.
- Determines, formulates and directs mine site policies and procedures which are consistent with company goals and objectives. 根据公司的目标制定、贯彻矿山现场的政策和程序。
- With the primary current increasing,the induced emf will be in the reverse direction to that of the current. 随着初级电流增加，感应电动势会与电流方向相反。
- A sharp point projecting in reverse direction to the main point of a weapon or tool, as on an arrow or fishhook. 倒钩武器或工具，如箭或鱼钩的尖头上按相反方向弯回去的尖钩
- I hit the switch, and the chimaera reversed direction instantly. 我一打开电场，银鲛马上逆向而游。
