They can also remain raised to form a backrest to support you in a sitting position.
他们还可以继续提高，形成一个靠背，支持以坐着的立场。
Sitting requires the muscles to hold the trunk, neck and shoulders in a fixed position.
坐着要求肌肉使躯干、颈部和肩部保持在固定的位置。
You might also consider a birthing chair, if one is available, which is specifically designed to support a woman in a sitting or squatting position during delivery and, theoretically, speed labor.
如果条件许可的话，你也许会想到使用分娩椅——一种特殊设计以帮助产妇在分娩是采用蹲或坐姿，理论上能加速产程。
While sitting in a comfortable position, place your right hand on the left side of your head and gently tilt your head to the right.
找一个舒适的姿势坐下，将你的右手放在头部的左侧，轻轻的将头部想右侧倾斜。
Under the circumstances, a risk-averse investor, might -- instead of sitting totally in cash on the sidelines -- start building a position or two in some of the soundest of these companies.
在这种条件下，即使保守类型的投资者也完全可以在适当点位适当的买入一些财务健康的公司的股票。
Picture your comfiest position when you're driving a car or sitting in your desk chair: Chances are, you favor one side of your body and lean toward it.
想象你开车或坐在办公桌前最舒服的姿势：你喜欢将身体的一侧靠向它。
It was least pronounced with the 135-degree posture, suggesting less strain is placed on the spinal disks and associated muscles and tendons in a more relaxed sitting position.
而在135度坐姿时，移动最小，说明这时候脊椎所承受的拉力较少，相关肌腱处于较为放松的状态。
That does not mean sitting in the lotus position and chanting but may mean going for a walk.
并不是说要打坐诵经，也可能是散散步。
Pillow lifts are mains or battery powered and rest on top of the mattress and under the pillow to lift you to a reclined or sitting position in bed.
枕头升降机电源或电池供电和休息的床垫枕头下的顶部和解除您一趄，坐在床上的地位。
In addition, sitting in a prominent position, it will enlarge their leadership and teachers in the field of vision, enhance the frequency of repeated, play a role in strengthening their own.
另外，坐在显眼的位置，就会放大自己在领导及老师视野中的比例，增强反复出现的频率，起到强化自己的作用。
Hopefully your baby has positioned herself in a head-down position by now. if she is still sitting with her head upright and feet down, she is in the breech position.
希望你的宝宝已经位于头部朝下的位置了，如果她仍然头朝上脚朝下，她处于臀位出生的位置。
If an individual is lying or even sitting in an awkward position for a long period of time cramping can result.
如果某个人以不当的姿势躺着甚至坐着一段时间，也可能造成抽筋。
One way to avoid this is to make sure that every time the dog eats or drinks anything, that the dog sits for at least 10 minutes afterwards or is held in a sitting up or begging position.
防止此类情况发生的方法之一是确保每次犬只进食或饮水后，使犬只保持坐姿至少10分钟。
From the position of the bones, the body has evidently been placed in a sitting or folded posture.
从骨头的位置可以看出，尸体埋葬时的姿势很明显是坐着的或者是合拢的。
Patients placed in the sitting position for a surgical procedure may become hypotensive, especially if hypovolemic.
作为手术的病人容易发生低血压，特别是容量不足时。
Hold your head in a balanced manner over the trunk in a sitting or standing position.
坐着或站着的时候，头部与躯干保持平衡。
So, what should you do? Aim for good posture in a neutral position, whether sitting or standing.
那么，你该怎么做呢？应该是这样：无论是坐着还是站着的时候，力求保持中立的良好姿势。
If an individual is lying or even sitting in an awkward position for a long period of time cramping can result.
假如某个人以不当的姿势躺着甚至坐着一断时间，也可能造成抽筋。
If you still feel uncomfortable after a few minutes, it may be because you're sitting in an uncomfortable position.
如果几分钟后你还是觉得不舒服的话，那有可能是你的姿势不太对。
Shirley: A masseuse said that we should maintain a comfortable sitting position. And while reading and writing avoid long time sitting in one position.
雪莉：一个按摩师说我们坐的时候得有个舒适的坐姿，读写的时候不能长时间保持不动。
Begin by standing upright in the middle of a room. Without using your arms or hands for leverage, carefully squat into a cross-legged sitting position.
首先，身体笔直的站立在房间中间，在不借助双臂或双手所能起到的杠杆平衡作用下，小心谨慎的让身体下沉，呈深蹲姿势，然后处于盘腿坐的位置。
Studies have shown that just one hour sitting in a slouched position can strain ligaments in the back.
研究表明，保持懒散的坐姿一小时就会导致背部韧带受损。
He works the lathe with a bow in his right hand and guides the chisel with his left foot, and thanks to a lifetime of sitting in this position his left leg is warped out of shape.
他右手拿着一张弓，左脚操纵着一只凿子。由于长时间地以这个坐姿坐在这个位置上，他的左腿已经扭曲变形了。
It doesn't require sitting in uncomfortable lotus positions. We sit on a chair in a comfortable upright position (but if you wish to, you can sit on the floor or on a meditation cushion).
你不需要坐成不舒服的莲花状。我们可以直立地坐在一个舒适的椅子里。(但如果你希望，你也能坐在地板上或在冥想垫上。)
The side turning bed is characterized in that the patient could turn in the lateral direction and seat at a semi-sitting position.
侧摇病床的特点既能使病人半坐位，又能使病人侧翻身。
The length of the visual axis was the distance from the corneal vertex to the macular fovea, and it was also measured by A-mode ultrasound in sitting position with different ultrasonic velocity.
以角膜顶点至黄斑中心凹距离作为视轴长度，此连线上测量硅油后间隙的厚度。
The length of the visual axis was the distance from the corneal vertex to the macular fovea, and it was also measured by A-mode ultrasound in sitting position with different ultrasonic velocity.
以角膜顶点至黄斑中心凹距离作为视轴长度，此连线上测量硅油后间隙的厚度。
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