有了螺旋锥法，很快就能得出方向，通过运用右手螺旋法则。
But I immediately have the direction by using the corkscrew rule.
用相平面法分析螺旋线平衡的稳定性，导出解析形式的稳定性条件。
The stability of the helical equilibrium is analyzed with phase plane method, and an analytical criterion of stability is revealed.
法向圆弧螺旋锥齿轮传动是一种新的锥齿轮传动形式。
The normal arc spiral bevel gears is a new type of transmission pair.
目的：探讨螺旋CT多平面重建(MPR)、表面遮盖法重建(SSD)和最大密度投影(MIP)重建在骨关节外伤中的临床应用价值。
Objective: To assess the clinical value of multiplanar reconstruction (MPR), surface shaded display (SSD) and maximum intensity projection (MIP) with spiral ct in trauma of bone and joint.
本文用比拟法推得了刚体一般运动的螺旋轴方程。
The screw axis equation of the general motion of a rigid body has been derived by means of a comparison method.
目的探讨螺旋CT三维表面遮盖法重建(SSD)及容积重建(VR)在胫骨平台骨折诊断中的应用价值。
Objective To investigate the clinical applicable value of helical ct surface shaded displays (SSD) and volume reconstructions (VR) in patient with tibial plateau fracture.
在软件工程中，螺旋模型和原型法都是重视软件进化的。
In the software engineering, both spiral model and prototype method emphasize evolvement.
介绍了CFG桩的一种新的成桩工艺——长螺旋钻孔压力灌浆法，对CFG桩的设计、使用范围和发展趋势作了分析。
The paper introduces a new technology of CFG pile-pressure grouting of long helical drilling hole, and analyses design, service scope and development trend of CFG pile.
目的探讨螺旋CT扫描原始横断面、多层面重建(MPR)及表面遮盖法重建(SSD)在胫骨平台骨折中的诊断价值。
Objective To discuss the diagnostic value of spiral ct scanning with multiplanar reconstruction (MPR) and surface shaded display (SSD) for tibial plateau fractures.
该原型系统按照基于螺旋模型的原型法构建了教学领域的计算机网络学科本体。
According to the prototype method based on spiral model, the system builds a discipline ontology of computer network in teaching field.
用有限元法分析了人字形螺旋槽机械密封的热变形和力变形。
Using finite element method, the thermal and mechanical deformations of herringbone spiral groove mechanical seal are analyzed.
本文对螺旋弹簧质量系统动态响应的特征线法进行了研究。
The characteristics method of the dynamic response of the helical spring mass systems is studied.
螺旋锥齿轮副的成形法大轮，利用合适的成形铣刀，在通用的立式加工中心上，可以实现热处理后硬齿面的高速铣削。
For spiral bevel gears' formate gear, using proper figurate cutting tool and generic CNC machining center, the gear's hard tooth-surface can be milled with high speed.
介绍与分析了回环讲析法的特点，即层次性、螺旋性、联结性、开放性；
This paper introduces Plato' circle leturing and analyzes its four characteristics: arrangement, spirality, connection, and openness.
采用边界元法对螺旋离心泵叶轮中的三维势流进行了数值计算。
The three-dimensional potential flow inside the impeller of a screw centrifugal pump was analysed by the boundary element method.
目的探讨团注追踪法64层螺旋CT增强扫描技术在主动脉成像中的应用价值。
Objective To investigate the value of 64-slice spiral CT with bolus tracking in aortic angiography.
随后，通过对仓库库位号与堆垛机运作效率关系的分析，提出库位等效思想，并在此思想上提出库位螺旋排位法，初步建立库位优化模型。
In order to improve the input-output efficiency, putting forward a shelves optimization method of shelves equivalent principle, and based on the method, coming up with spiral sequence principle.
利用上界法推导了冷拔内螺旋凸筋管拔制力计算式。
The formulas of drawing force for spiral internal-ribbed pipe cold-drawing are derived with upperbound method.
给出了斜航式法向圆弧螺旋锥齿轮的参数化建模方法。
The parametric modeling method for loxodrome normal circular-arc spiral bevel gear was presented.
目的评价螺旋ct表面覆盖法(SSD)在胰腺癌诊断中的价值。
Purpose To investigate the technique of shaded surface display (SSD) spiral CT (SCT) in the diagnosis of pancreatic carcinoma.
目的探讨螺旋缠绕法固定中心静脉导管在临床中的应用。
Objective To study the application of spiral fixation for central venous catheter in clinical nursing.
在这种表示法中，晶体应相当于许多螺旋线的平行排列。
In the present representation this crystal would correspond to a parallel array of helices.
目的探讨螺旋CT多平面重建(MPR)、表面遮盖显示法(SSD)及最大密度投影法(MIP)在骨盆骨折诊断中的价值。
Objective To evaluate the diagnostic value of multiplanar reconstruction (MPR), shaded surface display (SSD) and maximum intensity projection (MIP) of spiral ct for pelvis fractures.
采用变角螺旋线法对固液两相流渣浆泵扭曲叶片进行了尝试性设计，并初步总结了其设计方法和规律。
Variable Angle spiral method was used in a trial way in the design of the warped blader of solid - liquid two phase slurry pump.
目的探讨螺旋CT多平面重建(MPR)、表面遮盖显示法(SSD)及最大密度投影法(MIP)在肩胛骨骨折诊断中的价值。
Objective to evaluate the clinical application value of multiplanar reconstruction (MPR), shaded surface display (SSD) and maximum intensity projection (MIP) with spiral ct to scapular fractures.
方法：以系统因素中的消化系统为背景，应用快速尿素酶检测法对10例口腔扁平苔藓患者进行了幽门螺旋杆菌（HP）检测。
Methods: to perform the helicobacter pylori (HP) examination in 10 oral lichen planus patients using rapid urea enzyme technique by the alimentary system in the systematic factors as the background.
介绍了螺旋焊管成型器内压辊斜置小辊线接触辊型的设计方法（经验公式设计法）。
The article introduces the design methods of contact roller of internal press roller of forming machine of SSAW pipe mill(experience formula design).
采用有限容积法研究了圆截面螺旋管道内幂律流体的流动。
The study of the flow of power-law fluid in a helical pipe with circular section with numerical method (finite volume method).
采用有限容积法研究了圆截面螺旋管道内幂律流体的流动。
The study of the flow of power-law fluid in a helical pipe with circular section with numerical method (finite volume method).
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