查询词典 move backward

A rowing or paddling stroke in which the oar or paddle is pushed forward, used to check a boat's forward motion or move it backward.

赛艇运动员会的方向与行进的方向是相反的，也就是说赛艇运动员背对着终点，而皮划艇运动员是面向终点的。

According to the underlying demand of socialistic essence, economy of our country region is benign the key that move, the collective and rich problem between the foreland of the eastpart part that if where is tonsorial,depends on amounting to and backward center-west region.

根据社会主义本质的内在要求，我国区域经济良性运行的要害，在于如何处理发达的东部沿海地区和落后的中西部地区之间的共同富裕问题。

He could never explain why he should be president. Asked that question by Roger Mudd of CBS News, he froze and waffled."It's imperative for this country to either move forward; that it can't stand still or otherwise it moves backward," he said.

他从未清楚地解释自己为何应该成为美国总统，在被CBS新闻的罗杰·马德问到这个问题的时候，他语无伦次地说：这个国家或者必须前进，或者不能停滞不前，否则它就会倒退。

Finally, we phenomenologically separate phase according to magnetic fields, the results is consistent with our new idea where we use the Hamiltonian with curved surface to analyze XY model. In chapter Ⅳ, we make two hypotheses: the system has one-step time correlation and two-step time correlation. We find the effect of Ratchet potential is similar to OSTC which changes the system's relaxation. TSTC may facilitate the system to move forward or backward along the nonlinear wave of the thermal fluctuation.

第四章，我们进一步作了两个唯象的假设：体系有一步和两步时间关联；发现Ratchet势与一步时间关联有相似效果——改变了体系对热噪声的驰豫；而两步时间关联项则能够促使体系在热噪声的非线性波形上定向&冲浪&，或者促使体系躲避热噪声的扰动保持在势阱底部。

The player in front may stop or slow his pace, but he may not move backward or sidewards into his opponent.

在前方的球员必须停下来放慢脚步，但他也不能向后或向侧边的对手移动。ok。继续看视频。00：07的时候： KG on Sasha。

Some fish can also move forward or backward by means of their side fins.

一些鱼类也可以向前或向后的手段，他们一边鳍。

Borrego also offers downhill assist control, which keeps the vehicle moving straight and steady down steep grades and helps to keep the wheels from locking, as well as hill assist control, which helps the driver move up steep inclines without fishtailing or allows the vehicle to stop uphill without sliding backward.

博雷戈还提供了下坡辅助控制系统的，这使车辆直接转向稳定下来陡坡，并有助于防止锁定车轮，以及行车辅助控制系统，这有助于不摆尾飞行向上爬坡车手动议或允许车辆停止滑动落后的情况下上山。

But here are some other emergency room cases that show the dangers of talking or texting while on the move: Guy talking on cell phone on an escalator falls backward, lacerating his head, where his brain lives. Guy talking on cell phone walks into street sign, also lacerating his head.

而且这里还有很多急救室案例表明在运动中使用手机打电话和发短信的危险：一个家伙在乘手扶电梯时候打手机跌倒，划破了他的头；另一个一边走路一边打手机的家伙撞到了街道指示牌上，也划破了头。

But here are some other emergency room cases that show the dangers of talking or texting while on the move: Guy talking on cell phone on an escalator falls backward, lacerating his head, where his brain lives.

而且这里还有很多急救室案例表明在运动中使用手机打电话和发短信的危险：一个家伙在乘手扶电梯时候打手机跌倒，划破了他的头；另一个一边走路一边打手机的家伙撞到了街道指示牌上，也划破了头。

Besides, performance tests were also conducted. Finally, the most practicable design was chosen to develop a shift-level control governor so that the wheelchair can freely move forward, backward and change its directions.

最后，选择一个最佳的可行设计，进行调速机构的设计与配置来作循序的档位切换控制，以提供单侧驱动轮椅可以自如地前进或倒退的行进和转向。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。