泵不允许反向旋转，否则极易损坏。
Avoid counter rotation of the pump which is very easy to damage.
反向旋转减少了净摩擦力。
反向旋转夹头轴。
当转动体（2）反向旋转时，使脚趾在后退 的同时向上翘曲。
When the rotating body (2) is rotated in the reverse direction, the toes are bent upward while being caused to move backward.
假如煞车维持在相同的位置，这伞体将跌入一个更快的反向旋转中。
If the brakes are kept in the same position, the canopy will drop into a faster negative spin.
将反向旋转的高低压涡轮盘简化成了几何形状相对简单的反转盘系统。
The contra-rotating turbine disks of an aero-engine were simplified as a counter-rotating plan disk system.
它使用一个安装在后面的推进式螺旋桨并有一对一上一下反向旋转的主旋翼。
The X2 uses a pusher propeller mounted at the rear and has a pair of contra-rotating main rotors, one positioned above the other.
方舟天使使用的引擎是反向旋转的螺旋桨驱动的电动马达，安装在船体下的分离舱中。
The engines used by Ark Angel are electric motors driving counter-rotating propellers, mounted in pods below the hull.
反向旋转双螺旋桨搅拌器迅速的搅拌作用和各种转速能快速使蒸汽和奶酪颗粒融合。
The blending action and variable RPM of the counter-rotating twin agitators quickly "fuse" the steam and cheese particles together.
克里克见过富兰克林的B型照片，立即发现DNA包含反向旋转的两个并列螺旋列或叫扭曲链。
Crick, who saw a photo only of Dr. Franklin's B form, immediately recognized that DNA consisted of two parallel helixes, or twisted chains, running in opposite directions.
反向旋转双螺旋桨搅拌器设计结合了独特的螺纹，在剪切奶酪时柔和搅拌奶酪，提高奶酪质量。
The counter-rotating twin-screw agitator design combined with the unique solid screw flights gently blends the cheese while it imparts a shearing action - improving quality.
当产品通过聚料分散机时，两个反向旋转器将冷冻产品聚料分开，将现在大小统一的产品送到第二漏斗。
As the product passes through the Cluster Breaker, two counter rotating rotors break up the frozen clumps of product allowing the now uniform sized product to discharge into the second hopper.
研究报告的作者说，因为反向旋转在黑洞和沿轨道运行物质之间形成更大的空间，也就为磁场的形成留下了更多的空间。
That's because the backward rotation puts more space between the black hole and the orbiting matter, leaving more room for magnetic fields to build up, the study authors say.
结果发现在冲击面附近的射流横截面上，伴随着两个反向旋转涡对的出现，形成了主流速度的两个偏心峰值。
It has been found that at the jet flow cross-section near the impingement surface accompanied by the appearance of two counter-rotating vortex pairs there emerge two eccentric peak values.
试验采用简化的飞机模型(有尾翼)，建立了包含一对翼尖涡及一对反向旋转的尾翼涡(通过以负迎角安装尾翼得到)的4涡尾流系统。
In the experiment, a simplified aircraft model (with tail wing) is employed to construct a 4-vortex wake system consisting of a pair of tip vortices and a pair of counter rotating tail plane vortices.
该小组将F1和F0形容为两个反向联接的生物旋转发动机。
The team describe F1 and F0 as two biological rotary motors connected in opposition.
一个反向的漩涡抓住了法夸尔，他的身体旋转了半圈；他再一次向要塞对面河岸边的森林望去。
A counter-swirl had caught Farquhar and turned him half round; he was again looking into the forest on the bank opposite the fort.
水井钻井工可能会专注于一个特定的钻探方法，如电缆，旋转，钻，锤或反向循环钻探。
Water well drillers may specialize in a specific method of drilling, such as cable, rotary, auger, hammer or reverse circulation drilling.
公寓楼共有11套房间，价值55万美元的每一套房间各占据一整个圆形楼层，并且可以按照住户的指令不论正反向每小时旋转一周。
Each of the 11 apartments occupies an entire circular floor, costs about $550,000 and revolves at the occupant’s command, in either direction, once an hour.
离心头和金属铸型的同轴反向双重旋转，使涂层更加均匀。
The coaxial, double inverse rotation of the centrifuging sprayer and the metal mould can make the coating more uniformly.
运动矫正模块的功能是在已知抖晃参数的条件下，对视频画面进行反向的平移、旋转和缩放，最终达到视频平滑稳定的视觉效果。
The function of motion compensation module is to translate, rotate and scale the video image according to the opposition of the shaking parameters so as to achieve smooth and stable visual effect.
斜切喷管+常用于产生反向推力，或产生旋转力矩使火箭高速旋转的涡轮式火箭发动机中。
The scarfed nozzle is used in engines which can produce reversal thrust, or to produce revolving torque on turbine rocket engines at high speed.
图像梯度修正是将图像梯度方向旋转到尽量与法向量在图像平面的投影反向一致的方向上。
The revision of the image gradient is to revolve it to the reverse direction of the normal vector's projection on the image plane.
本机拥有正向、反向无极调速旋转。
主旋转毛刷运转方向和桶的行进方向及桶底部旋转毛刷反向回转。
The direction and operation of the main rotary brush barrels of the road direction and the rotating brush at the bottom of the reverse rotating drum.
舒张期呈反向低速血流，而腔内旋转血流流速常较低。
舒张期呈反向低速血流，而腔内旋转血流流速常较低。
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