大角度的

The external fixator was a good, economical, effective and simple method in the treatment of femoral neck fracture. The three pins used in fixation of femoral neck fracture are important. The placement of the pins should be in accordance with the compressive trabeculae and clingy to the femoral calcar.

3动力髋螺钉虽然在固定强度上优于其它各组，但却由于手术创伤大、对股骨头残存血供破坏较大等缺点而限制了其应用；自行设计的外固定支架为一种简单、有效、实用、经济的固定方法，有一定的推广价值；穿针方向应循压力骨小梁方向尽量贴近股骨距低角度倒三角形钻入才符合生物力学原理。

In light of the fact that the vertical vibration acceleration is on the high side on the loaded double-deck container flat car , on the basis of the test results from operation on track, the causes to the acceleration being on the high side are analyzed from the angle of resilient vibration of the cars.

针对双层集装箱平车重车垂向振动加速度值偏大的实际情况，根据线路运行测试结果，从车辆弹性振动的角度分析了加速度值偏大的原

The structures and orientation texture evolution of UFG-Copper during AARB were studied and the results were as follows:(1)Whenεis lower or equal to 1.6,the slips happen on grain boundaries and crystal planes owing to the shearing force.There occur many sub-grains possessing small angle boundaries and 5μm grains sizes within the big grains.

研究了大变形异步叠轧制备超细晶铜材过程的组织和取向织构变化情况，结果表明：(1)变形等效应变ε≤1.6时，剪切应力的作用使晶粒与晶粒之间发生滑动，部分晶粒内部晶面发生滑移，大晶粒内部转变为许多具有小角度晶界、大小为5个微米的亚晶。

Results: Expression of PAI1,TIMP1 and FN in kidney of diabetic rats began to increase in the second week of diabetes; PAI1 and TIMP1mainly expressed in intracytoplasm of renal tubular epithelial cells, while FN mainly expressed in renal tubule matrix and glomerului; Their expression showed a tendency of increasing along with the progression of diabetes.

本实验以糖尿病大鼠为动物模型，动态观察糖尿病2周、4周、8周、16周大鼠肾脏PAI1、TIMP1及FN表达的变化，从ECM代谢的角度探讨PAI1和TIMP1在糖尿病肾病肾纤维化发病机制中的作用。

Purpose:To prove the effect of Evodia rutaecarpa on the respiratory system of mitochondria in mouse liver,the indes of these have been detected,and also the Regulatory mechanism.

目的：本试验尝试从给药组与空白组表征大鼠肝脏线粒体呼吸功能各指标变化的角度，探索吴茱萸对机体呼吸功能的调控机制，以证实吴茱萸对大鼠肝脏线粒体呼吸功能的影响。

This essay will remark on auto air-condition noise problems through studying expansion valve. The main reasons incurred noise are two, one is vibration, which is from big air bubble caused by the refrigerant flows through expansion valve. Another is resonance, which is from engineering working itself. So, the two methods for eliminating noise are found. On one hand, through increasing damp to weaken resonance. On another hand, through taking off air bubble to eliminate vibration. The essay presents method of solving noise through improving expansion valve and elaborate the disadvantages caused by these solvement.

本文从膨胀阀的角度去考虑解决汽车空调异响问题，认为产生异响的主要原因是制冷剂流经膨胀阀节流部时有大气泡存在引起振动与汽车发动机共振造成，从增加阻尼块来减振和分解大气泡来消除震动等两方面提出解决方法，并对此方法造成的不利方面也进行了阐述。

The parameters were processed with SPSS for Windows12.0, and analyzed with repeated-measures ANOVA(α=.05).Results and Discussion:When the backpack load percentage during stair-down walking reaches 10%, knee landing angle, hip angle displacement, and vertical displacement of the center of gravity all have significant difference（pConclusion: Backpack load percentage has influence on human biomechanical performance during stair-down walking.

结果与讨论：下阶梯背重率达10％时，膝关节著地瞬间角度、髋关节角位移、重心垂直位移均达到显著差异(p＜。05)；当背重率达20％时，垂直分力与其产生时间、最大负荷率、踝关节肌肉力矩与角劲度亦达到显著差异(p＜。05)，此时人体必须透过增加踝关节角位移机制来降低垂直地面反作用力和最大负荷率及延后垂直峰值产生时间，藉以减少地面反作用力对人体所造成的冲击；而重心垂直位移也受到背重的影响而增加，以上均显示背重对人体下阶梯时下肢的负荷与影响。

The influence of parameters such as wind supply furnace gas, distribution ratio of tuyere and tuyere ratio on smelting effect is analyzed.

从提高铁水温度、节约能源角度出发，对3t／h二排大间距冷风冲天炉进行了较全面的测试，分析了炉膛结构、风口比和风口分配比、送风强度、炉气成分和碳耗等因素对熔炼效果的影响，为二排大间距冷风冲天炉的合理使用提供了实践依据和理论说明。

The protocol of this research would be carried out as follows: to evulate effects of sodium ferulate on experimental colitis model of rats induced by acetic acid and investigate its mechanism; to evulate effects of sodium ferulate on experimental colitis model of rats induced by trinitrobenzene sulfonic acid with ethanol and investigate its mechanism.

我们在建立乙酸、三硝基苯磺酸(2，4，6-trinitrobenzene sulfonic acid，TNBS)两种经典大鼠结肠炎模型的基础上，采用灌肠给药方式来观察阿魏酸钠对这两种大鼠实验性结肠炎的作用效果，进而从不同角度对其有关机制进行探讨，以期为阿魏酸钠成为IBD有效治疗药物的开发应用提供实验依据。

It is characterized by large non linear coefficient, large sufferance temperature and angle, stable chemical quality and hard to be deliquesced,heat and concussion resistance, suitable mechanical toughness and up to 70% octave band transforming rate etc., so it is a best octave band material for Nd: YAG laser generator（1064nm→532nm）.

产品：磷酸钛氧钾晶体是一种性能非常优良的非线性光学晶体，它具有非线性系数大，容许温度和容许角度大，化学性质稳定，不易潮解、抗热冲击性能好，机械强度适中，倍频转化效率高达70％以上等特性，是Nd：YAG激光器（1064nm→532nm）的最佳倍频材料。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。