四维的

Haussler snuck into a winning breakaway and then dropped everyone on the bumpy 200km 13th stage from Vittel to Colmar to claim his first career Tour stage victory more than four minutes clear of his pursuers.

Haussler snuck赢得分裂成一个，然后下降人人颠簸200公里的第13阶段维特尔以科尔马声称他的职业生涯首个巡回赛阶段的胜利超过四分钟，他清楚地追赶。

The fourth Thursday of November, observed as a legal holiday in the United States to commemorate the feast held at Plymouth in 1621 by the Pilgrim colonists and members of the Wampanoag people and marked by the giving of thanks to God for harvest and health.

感恩节：十一月的第四个星期四，在美国是法定节日，用以纪念1621年在普里茅斯虔诚的殖民者和维邦抑哥人的节日，以感谢上帝赐予丰收和健康为特征

In america, Thanksgiving Day is The fourth Thursday of November, observed as a legal holiday in the United States to commemorate the feast held at Plymouth in 1621 by the Pilgrim colonists and members of the Wampanoag people and marked by the giving of thanks to God for harvest and health.

感恩节：十一月的第四个星期四，在美国是法定节日，用以纪念1621年在普里茅斯虔诚的殖民者和维邦抑哥人的节日，以感谢上帝赐予丰收和健康为特征

To investigate the role of transmural dispersion of repolarization and cardiac restitution properties in arrhythimogeneity in LQT2, we observed the effects of d, 1-sotalol, hypokalemia and calcium channel blocker on TDR and cardiac restitution properties at different basic cycle length by using the arterially perfused rabbit left ventricular wedge preparation.

为探讨心室跨壁复极离散度和动作电位时程恢复性质的变化在LQT2室性心律失常发生中的作用，笔者采用冠状动脉灌注的兔左室肌楔形组织块制备LQT2模型。标本随机分四组：对照组；LQT2模型组（100 mol/L d，1-sotalol灌流）；模型+低钾(3 mmol/L)组和模型+低钾+维拉帕米(2 mol/L)组。

A laser 3D body scanning system based on light stripe method was presented,which can realize body contour automatic scanning from top to bottom and forming a circinal stripe on body surface with four semiconductor laser linear light sources.Light stripe image is received from eight image CCD cameras located on the two sides of linear light sources.

研制了光带法激光三维人体扫描系统，以4个半导体激光线光源在人体表面形成一个环带，通过位于线光源两侧的8个面阵CCD摄像头接收光带像，在四轴伺服同步扫描系统和计算机网络采集系统的支持下，自上而下地实现了人体外形轮廓的自动扫描。

We have investigated the conformational features of four short peptide fragments of Staphylococcal nuclease by homonuclear two-dimensional NMR and circular dichroism with a view to examining the early events in the folding process of SNase.

中文题名金黄色葡萄球菌核酸酶折叠起始位点：N-末端短肽段的NMR研究副题名外文题名 Folding initiation sites of staphylococcal nuclease：exploring the solution conformation of N-terminal fragments by nuclear magnetic resonance 论文作者戴继勋导师王金凤研究员学科专业分子生物学研究领域\研究方向学位级别博士学位授予单位中国科学院生物物理研究所学位授予日期2001 论文页码总数68页关键词金黄色葡萄球菌核酸酶蛋白质折叠核磁共振馆藏号BSLW /2001 /Q71 /89 本论文工作用四个金黄色葡萄球菌核酸酶N-末端短片段作为新生肽链折叠的模型，用同核二维核磁共振谱和远紫外圆二色谱研究了它们的溶液构象特征。

Finally, the magnetic fields of three ironless PM motor prototypes, in which the experiment data have been obtained, are calculated and analysed. The calculated magnetic fields coincide with the experiment data. So the effectiveness and practicability of the ABCs method solving 3D open region problems are verified.

第四部分针对具有试验数据的三种结构的无铁心永磁电机样机进行了计算和分析，计算结果与试验数据吻合，从而验证了渐近边界条件法处理三维开域磁场问题的有效性和实用性。

The coupling efficiency and alignment tolerance between the high power single emitter broad area diode laser and thecylindrical lensed multimode fiber has been discussed in the forth chapter; in addition, the simulation and the experiment have been done to support the theoretical results.

第四章详细讨论了利用柱状楔形微透镜多模光纤与大功率宽发射域半导体激光器的耦合效率；同样利用计算机辅助模拟了耦合过程，并通过实验验证了耦合系统的可行性，讨论了其在三维方向的容忍度。

Lilian: It's from 100% sauvignon blanc grapes and is stored in three-year old French oak for four months.

莉莉安：是用百分之百的白苏维浓葡萄酿造的，在三岁大的法国橡木中存放四个月。

CYBERWAND double catheters ultrasound lithoclast master, Swiss EMS ultrasonic pneumatic lithotripsy lithotomy system, American holmium laser, German neodymium laser, Japan Olympus Digital high-definition endoscopy system, Japan Olympus E-duodenoscopy, Germany WOLF percutaneous nephrolithotomy, Germany WOLF ureteroscopy, Japan Olympus E-cystoscopy, Japan Olympus fiber soft nephrolithotomy, the fifth generation of electromagnetic waves lithotripsy system, IR stone composition analyzer, Siemens digital X-ray imaging system, GE Real-time dynamic three-dimensional color Doppler, Olympus resectoscope plasma, C-arm mobile X-ray machine and other international advanced equipments.

医院配备美国CYBERWAND双导管碎石清石系统、瑞士第四代EMS超声气压弹道碎石清石系统、美国钬激光、德国钕激光、日本奥林巴斯数码高清内窥镜系统、日本奥林巴斯电子十二指肠镜、德国WOLF经皮肾镜、德国WOLF输尿管镜、日本奥林巴斯电子膀胱镜、日本奥林巴斯纤维软性肾镜、第五代电磁波体外碎石系统、红外光谱结石成份分析仪、西门子数码X光成像系统、GE三维实时动态彩超、奥林巴斯等离子电切镜、C型臂移动式X光机等国际先进设备；严格按照世界卫生社团认定的诊疗标准，导入JCI认证体系；制定严格的疾病诊疗临床路径，为结石病患者提供全方位国际程度的诊疗服务。

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。