背部的

Hence, what vital to people is to put on a skintight cotton vest or woolen vest to make sure your back stay in warm.

因此，人们在冬季里加穿一件贴身的棉背心或毛背心以加强背部保暖，是必不可少的。

Once your baby is soundly asleep, roll them gently onto their back, loosen the wrapping and leave them.

once您的宝宝是健康睡梦中，轧辊他们轻轻地到他们的背部，放松包装和离开他们。

In addition, poor posture places more pressure on the lower back, notably the discs that make up the spinal column.

此外，穷人的姿态地方更大的压力，对下背部，尤其是光盘，弥补脊柱。

Hypertrophy of the tips of the spinous processes may occur in elderly persons especially in those with occupational history of long periods of back flexion.

棘突顶端的肥大可能发生在老年人，尤其是那些有需要长期背部俯屈的职业史病人。

One thing very special about the striation is that the turquoise stripes will go all the way to the edge of the dorsal and ventral fins.

关于线状的一事非常专辑是绿松石条纹将完全一致对背部和腹鳍的边缘。

The backside of impeller:due to special design of backside impeller,the pressure on the stuffing box is minimum.

叶轮背部：由于叶轮背面的特殊设计，将填料箱上的残余压力减到最小。

Effects of Adv-hBMP2 gene modify on the bone formation of tissue-engineered bone substitute. BMSCs of canine transferred by Adv-BMP2 gene expressed ALP in vitro and induced ectopic bone formation in nude mice. BMSCs adhered on the surface of FDB after 4hrs, expanded in 24hrs and proliferated in polylayer in 4d. FDB, combined with BMSCs transferred by Adv-BMP2 gene, induced bone formation in the subcutis of nude mice in 6 weeks.

结果：1.BMP-2基因修饰对组织工程化骨成骨的影响 BMSCs经Adv-BMP2基因转染后ALP染色强阳性、并在裸鼠肌肉形成异位骨组织；转基因的BMSCs与冻干骨复合后24小时即完全贴附生长，4天后复层生长并分泌大量胶原，植入裸鼠背部皮下6周后可见大量成骨，很少吸收，而单纯冻干骨或冻干骨复合BMSCs基本不成骨。2。

The radioulnar line and subluxation ratio methods always showed the ulnar head to be located outside of the dorsal line in pronation and outside of the volar line in supination.

桡尺线法及半脱位比率法显示在旋前位下尺骨头总在背部线的外面，旋后位下在掌侧线的外面。

The type of squat that people are most familiar with is the barbell back squat where the bar is resting on the trapezius muscles of the upper back.

类型蹲下，人们最熟悉的杠铃蹲回在那里的酒吧里休息上背部肌肉斜方肌。

It was nearly lunchtime and as Harry had only had one bit of treacle fudge since dawn, he was keen to go back to school to eat.

"我不过跟你在开玩笑，"然后轻轻地拍着哈利的背部。哈利的脸一下子撞到了桌子上。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。