区

Methods Seven cadaveric spinal specimens were measured of neutrol zoneand range of motionin 6 movements including anteflexion,retroflexion,left and right lateral flexion,left and right axial rotation.

测试前屈、后伸、左侧弯、右侧弯、左旋转、右旋转的中性区(neutral zone，NZ)和运动范围(range of motion，ROM)。程序：完整状态；②骨折后状态；③椎体成形后；④3000次循环疲劳后。结果骨折后中性区和运动范围均明显增大。椎体成形后屈伸、侧弯、旋转在NZ及ROM均明显减少。

The results show that the seasonal variations of the centers of both the SAH and the anticyclone are obvious and in consistence with each other.

结果表明，100hPa高压环流中心有明显的季节分布特征，其中心经度的主频区与100 hPa南亚高压中心经度的主频区位置较为一致。

Objective To study the effect of alcohol extract of Pilose Antler on long-term potentiation in hippocampal CA1 region.

目的 研究鹿茸醇提物对海马CA3区Schaffer侧枝－CA1区通路长时程增强的影响。

The lattice spacing increases with increasing temperature.This change can be attributed to swelling of polar and apolar microdomains.

液晶结构受温度影响，温度升高，层间距增大，原因是升温条件下，液晶极性区与非极性区尺寸会有不同程度增大。

The situation of the light emission from arc welding region is analized in this paper.

本文通过对弧焊区各部分发光情况及光谱辐射情况的分析和研究，提出了选用光谱窗口观察弧焊区的弧焊光谱传感法。

In this system we developed, according to spectrum of arc light and the relationship between arc, welding current and radiation, corresponding filter system is applied to filter ultraviolet radiation and part of visible light from arc light.

在系统中，鉴于弧光的光谱信息及其与焊接电流及电弧区国辐射之间的关系，采用了相应的滤光系统将强烈的紫外及部分可见光滤除，并将余留的光作为光源，通过CCD摄像机拍摄到了较稳定的近缝区图像。

Arc furnace,it is put forward that an optimum heat distribution relationship exists between the reaction area and furnace charge area,in view of this,a simple smelting model of submerged?arc furnace is set up.

摘 要 从铁合金矿热炉内的等效电路及其热分布出发，提出冶炼过程中炉内反应区和炉料区之间存在着一个最佳的配热关系，由此而建立起铁合金矿热炉简单的熔炼模型。

So the main aim of this thesis is to identify how much the paleo-oceanographic value of carbonate index is in the West Arctic Ocean.

所以，本文通过测定研究区样品的碳酸盐含量，来探讨研究区碳酸盐指标的古海洋学意义。

Golden Eagle through the district network,"most powerful network of singing area" name to be confirmed strong.

金鹰网直通区"最具实力的网络唱区"之名得到强有力的证实。

Dinosaur fossils are buried in argillaceous rocks of the Middle Jurassic Shaximiao Formation.

笔者对该恐龙化石埋藏地沙溪庙组泥质岩的常量元素、微量元素和稀土元素特征进行了研究，并根据泥质岩的地球化学特征讨论了物源区性质、构造背景以及物源区的风化特征。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。