背部的

The result of study showed that quercetin promotes the proliferation of melanocytes and synthesis of melania in the skin of guinea pigs.

槲皮素对棕黄色豚鼠背部皮肤有增色作用，具有促进黑素细胞增殖和黑素合成的功能。

I turn my back and you're messing around.

我把我的背部和你瞎搞。

After moule and anaesthesia, therabbits were treated with MedliteC~6-Nd:YAG laser, wave length:1064nm, spot diameter:3mm, energy density: 12J/cm~2, the distance between the light and skin: 8cm, irradiationtime: 40 seconds, frequency: 10Hz. The depth of the wound causedby the laser on the backs of rabbits was to the derm.

经脱毛、局麻后，用Nd：YAG激光(Medlite C~6，ConBio公司，美国)波长1064nm、光斑直径3mm、能量密度12J／cm~2、光皮距离8cm、时间40秒照射家兔背部造成深达真皮的损伤。

Damselfly - an important stillwater aquatic insect most commonly imitated in the nymphal form; usually hatches in early to mid-summer.

通常在初夏以后到仲夏之间孵化，成虫象dragonfly，休息的时候翅膀叠于背部。

His back bent from childhood because of problems need to be installed in the leg Orthosis.

他从小就因为背部弯曲的问题而需要将矫形支架安装在腿部。

These phenomena might explain back pain on some patients after insertion of pectus bar and sporadically reported thoracic scoliosis after Nuss procedure. Moreover, we developed two thoracic volume measurement procedures to estimate the thoracic volume change of postoperative PE patients.

根据分析结果发现，患者於手术后，其背部靠近脊椎附近，有大量的应力产生，其中大多集中在第三到第七对肋骨上，这个现象可用来解释，某些漏斗胸病患，於纳氏手术后产生背痛之原因，并且可能与少部分患者，於手术后发生脊柱侧弯之原因有关。

Hypodermic inject 1.2% D-galactose liquor (0.1mL/10g) by the nape of mice for 40 days. Observe: the ponderal index of brain, thoracic gland and spleen and the content variation of SOD and MDA in blood serum and brain tissue.

小鼠颈背部皮下注射1.2%D-半乳糖溶液0.1mL/10g鼠重，连续造模40天，并以空白组作对照，观察首乌软胶囊对亚急性衰老小鼠脑、胸腺、脾指数、自由基代谢指标血清和脑组织中超氧化物歧化酶和丙二醛含量的变化。

The typical angina is located at the left of the sternum or precordium. The range of pain is fist size, and can radiate to left shoulder and back.

部位 典型的心绞痛位于胸骨区或心前区，有手掌大小范围，可向左肩背部放散。

Methods 101patients were enrolled to perform central venous catheter placement.The patients were taken hor-izontal position,retrosternal raised30°orientation,head faced to the left.The puncturing point lower1.5cm subclavian（at1/3between sternoclavicular joint and shoulder joint）,injector was directed toward laryngeal prominence,parellel and slowly puncturing.

101例锁骨下静脉置管患者均取平卧位，肩背部垫高30°，头向左侧，取胸锁关节至胸肩关节连线的1/3处，锁骨下缘1.5cm为穿刺进针点，右手持注射器于穿刺点朝喉结方向平行缓慢进针，置管深度为15cm。

Right now, right hand of a male youth grasps a fruit knife, the force with which sth breaks out goes roaringly to this back thorn of middleaged woman.

此时，一名男青年右手紧握一把水果刀，来势汹汹地向该中年女子的背部刺去。

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％。