挤压试验

体检发现坐位作业工人关节活动受限、压痛点压痛阳性、颈部挤压试验等阳性率均高于相应对照组（P＜0.01）。

The positive rates of some physical signs , such as joint activity limit , pressure pain point , neck 's pressure test , Tinel 's test , Thomas sign in sedentary groups were higher than that of control group ( P < 0 01 ) .

LD11铝合金活塞裙等温挤压试验研究

Experimental research on the isothermal extrusion process for LD 11 aluminum alloy piston skirt

应用玉米粉与面粉组成的混合粉，对DS-32型小双螺杆挤压试验机的挤压性能进行了研究。

The extrusion performance of DS-32 twin-extruder is studied by using the mixture of maize and wheat powder .

方法：对100名正常青年男女的双侧上肢进行Wright试验、Roose试验、Adson试验、肋锁挤压试验和锁骨上压迫试验，并对其检查结果进行分析。

Methods : Wright test , Roose test , Adson test , costoclavicular crushing test , and supraclavicular pressing test were performed bilaterally in 100 healthy young men and women .

最后，本文进行了热压缩试验，通过建立本构方程和热加工图模拟出最佳热加工参数，在该参数下进行了热挤压试验，挤压出Φ12mm的线材。

The best thermal processing parameters was simulated through the establishment of the constitutive equations and processing maps . Hot extrusion test was carried out under this parameter , and extruded Φ 12mm wires .

奥氏体不锈钢铸造管坯的热挤压试验研究

Experimental Study on Hot Extrusion of Die Casted Austenitic Stainless Steel

摩擦力起积极作用的正挤压试验研究

Test Research on Forward Extrusion with Active Function of Frictional Force

在变动载荷下对谷粒进行了挤压试验，分析了变动载荷下谷粒的机械损伤机理。

An investigation on the principle of grain injury under repeated loads was made .

微成形热挤压试验及模具设计

Hot micro - extrusion experimentation and die design

结果：弹响、交锁、关节间隙压痛及回旋挤压试验对诊断半月板损伤具有重要意义。

Results : Snap , cross lock ; tenderness in joint space ; rotation crushed test were important in indentifying meniscus lesions .

通过对射孔后套管进行非均匀外载挤压试验，研究分析不同孔径、孔密等射孔参数，不同套管壁厚对套管抗挤压强度的影响。

Based on non-homogenous squeeze load of casings after perforation is tested , analysed are the effects of squeeze strength on casings with different entry hole sizes , charge densities and casing thickness .

结果体征较多出现膝关节压痛、髌骨研磨试验阳性、回旋挤压试验阳性、摩擦音（感）、股四头肌萎缩及伸屈活动受限。

Results The common physical signs were tenderness in knee , positive grinding test of patella , McMurray sign , fricative , muscular atrophy of quadriceps femoris , and stretch or flexion limita-tion .

ADI球铁螺旋伞齿轮的挤压铸造试验研究

Study on the ADI Nodular Cast Iron Gear by use of the Squeeze Casting

CASTEX扩展挤压的试验研究

Studies on CASTEX Expending Continuous Casting and Extrusion

采用挤压法试验生产的ZA12锌铝合金轴套，制品表面光洁、无裂纹；显微组织和机械性能均优于铸件；

The sleeve , which is produced by extruding and is made from ZA12 Zn-Al alloy , has high surface finish and no crack on its surface .

短纤维氧化铝/铝复合材料液态浸渗后直接挤压的试验研究

Extrusion Directly Following Infiltration of Short Alumina Fiber Reinforced Aluminum Composite

基于量纲分析的油菜籽挤压膨化试验参数的研究

Experiment Study on Rapeseed Extrusion of Basing on Dimensional Analysis

渐开线花键的冷挤压成形试验研究

Experimental research on extrusion forming of involuted spline

圆柱直齿轮超塑挤压的试验研究

Experimental Study on Superplastic Extrusion of Spur Gear

液态正挤压工艺试验研究

The Study on Axial Liquid Extrusion Technology

经花键冷挤压工艺试验和疲劳试验验证，分析结果和试验结果吻合很好。

The verification tests of cold extrusion process and fatigue life of a spline shaft show that the analysis results agree well with those of testing .

因为硬度由是利用试样永久变形而测得的，因此我们也可以在一个小的空间里使用挤压的试验方法。

Because hardness is the resistance to permanent indentation , we can liken it to performing a compression test on a small volume in a block of material ( Fig.2.13c ) .

纯A1颗粒CONFORM连续挤压工艺的试验研究

Diverse technological parameters for conform continuous extrusion from Al granule feeds

LY12法兰盘整体加压挤压铸造工艺试验

LY 12 Flange in Squeezing Casting

铜包钢复合线材的挤压成形工艺试验

Technological experiment of manufacturing copper clad weld wire with extrusion method

味精糟挤压脱水的试验研究

The Test and Study on Extruding Dehydration from Monosodium Grains

宽展挤压模具正交试验研究

Research on spread extrusion die using the orthogonal experimental method

齿轮冷挤压精密成形试验研究

Experimental Study on the Precise Cold - extrusion of Gear

铜包钢线连续挤压包覆工艺试验研究

Experimental Study of Copper - Clad Sted Wire by Continuous Extrusion Cladding Technology

面包果双螺杆挤压膨化的试验研究

Experimental Study on Breadfruit Twin-screw Extrusion Expanded Snacks