保护板

Steelmaking Plant can be reduced to 20ppm by increasing argon flow of RH degasser and controlling vacuity According to the above results, the main efforts to develop IF steels have been made at No 3 Steelmaking Plant.

研究结果表明：钢水增碳主要在大包中发生，影响钢水增碳的主要因素是钢液与包壁接触面积与钢水体积之比，在高温下，耐火材料中CO的压力和钢水中Als的含量对钢水增碳也有一定的影响；钢水脱氧后将增硅，钢水的增硅量主要受大包渣的碱度、中包绝热板材料和中包保护渣碱度的影响；通过增大RH真空处理装置的氩气流量和控制真空度，能将三炼钢厂大包钢水的碳含量降到20ppm左右。

Crust is used arenaceous board spray, exterior design is easy and beautiful; Muffle uses wave crest cotton, height of wave crest trough but by the client custom-built, material can use PU character rubber-plastic, yi Ke uses run-of-mill data; Use dismountable type design, facilitating fan disassembles maintenance; The product basically is used at light industrial, environmental protection, remove dust, large company of the foreign capital enterprise that low noise asks or home; Use wooden case t

外壳使用砂板喷涂，品相策划不小气好看；消音器使用波峰棉，波峰波谷程度可由客户和客商定制，材料可使用PU橡塑，亦可使用一般性材料；使用可卸货式策划，方便风机卸货修理；制品重要用在轻工、环境保护、灭尘、低噪声请求的外资公司或者境内大型公司；使用木箱包装，售后一年全保，全身有偿修理

End-to-side neurorrhaphy can promote nerve regeneration of brachial plexus after injury, also protect target muscle and the moter endplate.

端侧吻合能促进臂丛损伤神经再生，并能保护靶肌肉及其运动终板。

Conclusion］ End to side neurorrhaphy can protect target muscle.

结论］神经端侧吻合能保护靶肌肉及其运动终板。

Conclusion］ Endtoside neurorrhaphy can protect target muscle.

结论］神经端侧吻合能保护靶肌肉及其运动终板。

To meet the needs for improving the wall and protecting the cultivated land, a new structure system, the highrise lightweighted wall pannel frame made of coal ash in the main, was put forward.

本文适应墙体改革及保护耕地的需要，提出了以粉煤灰砌块等工业废料为主要原材料的高层轻板框架结构体系，进行了1／3比例模型的房屋结构试验，对其在地震作用下的受力及变形特点进行了分析，研究表明这种结构具有较好的抗震能力，可以实现地震能量的分阶段释放

Some surgeons have attempted to preserve the paravertebral muscles with innovative procedures of laminoplasty and thereby reduce the incidence of axial pain.

一些外科医生已经尝试利用一些改良的椎板成型术来保护椎旁肌肉，因而降低了轴性疼痛的发生率。

A narrow treble strip of wood called purfling is inlaid into the top and bottom along the edges where they meet the ribs to protect the violin from knocks.

一条狭窄的叫做镶边的木质高音带沿侧板边缘镶嵌在顶部和底部，用来保护小提琴以防被击打。

Panels shall be crated or otherwise protected in a manner consistent with the method of shipping.

盘应用板条箱装，不然应以按海运的方法的一种方式来保护。

Safety Belt Tension Furling Device: While a collision happens, if the driver uses a safety belt without tension furling device, the injury may happens by the collision on the instrument board or the steering wheel etc.; Safety belt tension device uses the gas generator in the safety belt tension furling device touched by the speed acceleration of collision, the gas expansibility generated will make the tension device rotate in the reverse direction, bringing the passengers back on the seats, protecting the passenger's security.

对于安全带预张紧卷收器：在发生碰撞事故时，若使用非张紧普通安全带，仍然有可能触及汽车方向盘和仪表板等部位而使乘员受伤；预紧式安全带利用撞车时的加速度触发安全带卷收器中的气体发生器，产生的气体膨胀力使卷收器反向旋转而收紧织带，将乘客向后拉向座椅，从而更可靠地保护乘客的人身安全

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。