上段

Methods: Eleven healthy young male volunteers enrolled in this study. Testing MVC of back extensor before the experiment. The experiment collected sEMG signal at which T12-L1 segment lumbar multifidus and L5-S1 erector spinae in different directions, with different load ways, different load levels and different road conditions.

10名健康青年男性志愿者，实验前测试其背伸肌最大随意收缩力，采集被试在不同方向上的躯干运动时与不同负荷方式、负荷等级及路面条件下行走时T12-L1节段左右侧竖脊肌与L5-S1节段左右侧多裂肌的sEMG信号。

The phase shift region is formed on the substrate between the first mode splitter and the second mode splitter and includes a nonreciprocal phase shift section and reciprocal phase shift section.

相移区形成在第一模式分离器和第二模式分离器之间的基底上，并包括非互易相移段和互易相移段。

What scientists discover may shock oranger people w as did Darwin''stheory of evolution.

第二段针对第一段最后一句，阐述了在人们对待科学和技术的发展上的不同，科学是排除人为因素的，科学家的发现可能会使人们吃惊获发怒，但即使是令人不快的真理也极可能很有用。49。

Two sets of oil-bearing series,the upper E_2s_4 and E_2s_3 of Palaeogene in Boxing subsag,were studied by adopting organic geochemistry,high-resolution sequence stratigraphy and pool-forming dynamics.

应用有机地球化学、高分辨率层序地层学和成藏动力学等研究方法，对博兴洼陷古近系沙四上亚段和沙三段两套烃源岩的油气成藏的差异性进行了研究。

While the proportion of pheophytin in total pigment concentration increased, the absorption peak in the blue region of spectrum deviated from 440 nm to near 412 nm. The absorption peak height in the blue region was mainly influenced by pheophytin concentration, whereas the height in the red was decided more by chlorophyll a concentration.

随脱镁叶绿素占色素总浓度比例的增大，浮游植物吸收曲线上蓝光吸收峰偏离440nm波段，逐渐向412nm波段靠近，并得到蓝光波段吸收峰的高度由脱镁叶绿素浓度决定，而红光波段吸收峰的高度由叶绿素a浓度决定。

I just remembered that, by the moment of sunset, thisinterview had developed into a private conversationbetween two adult women,within the ponderation aboutFather's Love.The following ismy digestion from her narrativethat i want to share witheverybody .

现在，我已经没有婚姻理想了，也失去了一段婚姻和一段险些成为婚姻的爱情，但是，我仍然觉得，如果有一个年轻的女孩子，能得到一个像我父亲这样的男人，她一定是世界上最幸福的女人。

Considering gas-solid flow in annular space and BoYun Guo's hydrodynamic parameters model, For aired underbalanced drilling, combined with the minimum energy Angel law and based on the mininum gas injection scale at the key points, it is established a bottom-hole pressure model for gas-solid two phase stream; meanwhile, calculated the downhole depth of the Downhole-Deployment-Valves; and then fabricated the corresponding calculation software. For streamingly underbalanced drilling, it is fully given a step-by-step solution based on analysis from the relationship of various wellbore pressures at the course of underbalanced drilling as well as from the streaming behavior in different wellbore sections, adding consideration on multiphase stream pressure drop and Downhole-Deployment- Valve into account, it is of common application for development wells.

对于气体欠平衡钻井，考虑环空为气固两相流，参考BoYun Guo的流体力学参数计算模型，结合Angel的最小动能法标准，从满足关键点处的最小注气量入手，建立了气固两相流的井底压力计算模型，同时对套管阀的下入深度进行了计算，并利用VB语言编制了相应的计算软件；对于液体欠平衡钻井，考虑环空为多相流，在充分分析欠平衡钻井井内基本压力关系的基础上，从环空多相流压降分析入手，通过对井筒内各段的流态分析，逐段求解。

Methods:keep supraspinous ligament,interspinous ligament ,thoracolumbar and the periosteum of lamina.The supraspinous ligament and interspinous ligament was cut off below affected spinal canal.The lamina was cut off longitudinally with a chisel along the outside of lamina,detach ligament flavum bilaterally,and reverse upward lamina and the compound structure of back to open spinal canal.

将部分腰背筋膜、棘上韧带、棘间韧带及椎板上骨膜保留，于病变节段下一椎间隙切断棘上棘间韧带，用骨刀（骨刀宽面与矢状面成角10~15度）在上下关节内侧2mm处自下而上并保持骨刀宽面进入椎板深度与椎板厚度相一致切断两侧椎板，牵开椎板及棘上棘间韧带，常规进行椎管减压，椎板及棘上棘间韧带回植。

Hydraulic model test was carried out to study the velocity distribution behind the trashrack in lateral intake/outlet of a typical pumped storage power station.

本文以某抽水蓄能电站上水库进/出水口为例，通过水工模型试验，研究了侧式进/出水口拦污栅断面的流速分布规律，着重分析了扩散段隔墩布置型式与过渡段体型对拦污栅断面流速分布的影响。

The strategy was firstly optimized and evaluated by using the tryptic peptides of bovine serum albumin. Then the method was applied with a relatively complicated sample from a five standard protein mixture.

首先以牛血清白蛋白的酶切肽段为模型，对富集条件进行了优化和考察，并在此基础上通过5种蛋白质酶切肽段混合物的富集对该方法进行了验证。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。