Unlike the blades on old-fashioned propeller engines, these blades spin around at the back of the engine.
与老式螺旋桨发动机的叶片不同，这些叶片在发动机的后部旋转。
Squeeze your shoulder blades together and concentrate on stretching your upper back.
将你的肩胛挤到一起，专注于拉伸你的上背。
When the helicopter began getting away from the pilot he pulled back on the cyclic which controls the pitch of the rotor blades only to find the aircraft unresponsive.
当直升机开始与飞行员脱离的时候，他向后扳用来控制转翼叶片变矩的操纵杆，但直升机毫无反应。
On the exhale return to the starting position, pulling your shoulder blades down the back.
呼气，还原到起始姿势，拉两肩胛骨平展。
Kevan Lannister could feel it at his back an itch between the shoulder blades.
凯冯·兰尼斯特能感受到背后的它，肩部的刀刃间有一点儿痒。
Now lower back down slowly and controlled while inhaling through your nose, just until your shoulder blades touch the ground. Do not let your head touch the ground and repeat.
现在用鼻子吸气，慢慢躺下，但不要让头部接触地面。
Continue to press the shoulder blades against the back, widen them, and draw them toward the tailbone.
继续把肩胛骨压入背部，拓宽它们，拉它们朝向尾骨的方向。
Lean the upper torso back slightly, against the shoulder blades, and continue to lengthen the tailbone into the floor.
躯干上端轻轻地向后倾斜，作用于肩胛骨，并继续拉长尾骨向地板的方向。
Firm the shoulder blades against your back and lift them toward the tailbone so the front torso stays as long as possible.
固定肩胛骨在背部并向尾骨的方向提起它们，这样躯干前侧尽可能保持长。
Draw the skin on the tops of your shoulders back and downward toward your shoulder blades.
拉肩膀顶端的皮肤朝着肩胛骨的方向向后并向下。
Muscles spanning the upper back, the middle trapezius and rhomboids, pull the shoulder blades towards the spine to open the front of the chest.
中斜方肌和菱形肌(贯穿上背部的肌肉)将肩胛骨向脊柱的方向拉，从而打开胸廓。
Firm the shoulder blades against the back, and move the sternum toward the chin.
固定肩胛骨进入背部，移动胸骨向下巴的方向。
Sit tall in your chair and reach your left hand behind your back, between your shoulder blades, palm out.
在椅子上坐正，左手放在背后，沿着肩胛骨方向向上伸，摊开手掌。
Remember the shoulder blades belong with the back.
记住肩胛骨属于背部。
While viewing clinical photographs of 40 patients, surgeons rated the following: shoulder blades, shoulders, waist asymmetry, and the "overall appearance" of the back.
观察了40例临床病例的照片资料后，外科医师们对如下方面作出排序：肩胛骨、肩、腰部不对称以及背部整体的外观。
You can check your alignment in this pose with your back against a wall. Stand with the backs of your heels, sacrum, and shoulder blades (but not the back of your head) touching the wall.
可以背靠墙来检查身体是否排成直线。站立，后脚跟、骶骨和肩胛骨接触墙面。(后脑不接触墙。)
The squad travelled back to Beijing the following day to have a debriefing meeting and we returned to Chengdu to prepare for training with the Blades again.
第二天球队回北京开了一个简短的工作报告会议，马克和我也回到了成都，准备重新开始着手谢菲联队的训练工作。
Press your shoulder blades into your back, then widen them across and release them down your back.
肩胛骨压向背部，然后扩展并放松肩胛骨到背部。
He already has a crucifix on the back of his neck, a guardian angel between his shoulder blades and an angel on his right shoulder.
他已经在他颈后纹上了一个十字、肩胛纹了一个守护天使、右肩上也有一个天使。
Bring your lower shoulder blades into your back.
让肩胛骨沉向背部。
Lean the upper torso back slightly against the shoulder blades and continue to lengthen the tailbone into the floor.
躯干上端轻轻地向后倾斜，作用于肩胛骨，并继承拉长尾骨向地板的方向。
Reach your arms toward the ceiling, perpendicular to the floor. Rock slightly from side to side and broaden the back ribs and the shoulder blades away from the spine.
手臂伸向天花板与地面垂直，从一侧到另一侧轻轻的摆动，自脊柱扩宽后侧肋骨和肩胛骨。
Brace shoulders back so that the shoulder blades move together.
向后扩双肩，双肩峰一起运动。
Upper arms appear about the same length as the blades, setting the elbows back beneath the upper tip of the blades, close to the ribs without looseness.
上臂与肩胛长度差不多相同；肘部后端在肩胛尖端的正下方，紧贴肋骨，没有松懈。
Shoulders should be well sloped; blades well back and not too much width between them.
肩胛倾斜，肩胛骨向后，彼此间没有很宽的距离。
Shoulder blades long and well laid back with upper tips fairly close together at withers.
肩胛长、充分后靠，尖端在马肩隆处紧靠。
Saw blades with alternate top bevel teeth and anti-kicking back device, are suitable for cutting soft and hard wood with knots.
锯片呈平齿交叉斜齿，具有防反弹的保护设计，适用于切割各种有树节的干燥软、硬材。
Series produced by the tool are: woodworking cutter, alloy discharge drilling, drill steel front, the fork blade, back blade, vertical knife, circular saw blades, etc.
公司生产的刀具系列有：木工铣刀、合金排钻、锋钢钻头、叉刀、背刀、立轴刀、圆锯片等；
Series produced by the tool are: woodworking cutter, alloy discharge drilling, drill steel front, the fork blade, back blade, vertical knife, circular saw blades, etc.
公司生产的刀具系列有：木工铣刀、合金排钻、锋钢钻头、叉刀、背刀、立轴刀、圆锯片等；
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