然后测量空气中的磨损颗粒的数量以及大小。
The number and size of airborne wear particles are then measured.
聚乙烯磨损颗粒导致滑膜炎、关节不稳定、骨溶解和假体松动。
Polyethylene wear and debris formation result in synovitis, joint instability, osteolysis, and prosthesis loosening.
以往点蚀监测只能采用离线的监测手段根据对齿面磨损颗粒的分析做出结论。
It is monitored previously only with off-line methods which are based on the analysis of debris weared.
蠕动及刮研作用产生的磨损颗粒进入轴承滚道表面，与滚动体形成三体磨粒磨损。
When the abrasive particles from creeping and scraping enter the bearing raceway, three body abrasion will take place among contacting elements.
人工关节松动的主要原因是UHMWPE的细小磨损颗粒引起骨溶解致使假体松动。
The main reason of flexible joint is that UHMWPE's thin frayed grains result bone's melting and artificial joint's flexibility.
目的探讨超高分子聚乙烯磨损颗粒（UHMWPE）的大小对人工关节松动的影响。
Objective To investigate the effect of the ultra-high molecular weight polyethylene (UHMWPE)'s size on the artificial joint loosening.
超高分子交联聚乙烯杯的短期临床结果显示与传统聚乙烯相比其磨损颗粒产生明显减少。
Gamma irradiation of polyethylene causes cross-linking, which greatly improves wear resistance compared with conventional polyethylene.
与四肢骨关节成形术一样，有磨损颗粒引起骨溶解及自由金属离子产物引起系统性反应的担心。
As in arthroplasty of the appendicular skeleton, there exists concern over wear debris leading to osteolysis and the systemic effects of free metallic ion production.
目的：阿仑膦酸钠可预防由磨损颗粒诱导的假体周围骨溶解，但对其作用机制还需要做较深入地研究。
AIM: alendronate can prevent periprosthetic osteolysis induced by wear debris particles of the implants, but the mechanism of alendronate still needs further research.
通过研究磨损颗粒图像处理方法，并应用于磨损颗粒图像的系列处理，获得完整的磨损颗粒图像信息。
Though studying the image processing method of wear particle, it was applied to a series of wear particles image processing. The complete image information of wear particles was obtained.
通过研究磨损颗粒图像处理方法，并应用于磨损颗粒图像的系列处理，获得完整的磨损颗粒图像信息。
Though studying the image processing method of wear particle, it was applied to a series of wear particles image processing.
磨损颗粒，也叫碎屑，是从相对运动的两个物体表面，特别是当机器进入一种超常的磨损模式时脱落的材料碎屑。
Wear particles or debris can be seen as the product of the removal of material from surfaces in relative motion, especially when a machine enters an abnormal wear mode.
磨损微粒是机械设备磨损的重要信息载体，基于电感测量原理和磨损颗粒的检测要求，提出了电感式传感器的设计。
Wear particle is an important information carrier, on the basis of inductive principle and monitoring requirement of wear particle, the design of inductive transducer is presented.
它们产生的排放量将取决于驱动它们的电力是如何产生的，而刹车、轮胎和道路在磨损时都会产生微小的空气颗粒。
The level of emissions they cause will depend on how the electricity to run them is generated, while brakes, tyres and roads all create tiny airborne particles as they wear out.
随着石墨颗粒含量从5%增加到20%，镁合金基复合材料的耐磨性得到明显的改善，磨损质量损失与摩擦系数都降低到较低水平。
With graphite particle content increasing from 5% to 20%, wear weight-loss and friction coefficient of the composites are obviously declined, greatly improving wear resistance of the composites.
前盖板上的副叶片可以减少叶轮进口的旋涡损失和颗粒对密封环的磨损。
Former deputy leaves on the cover can reduce the imports of the vortex impeller and particle loss of the wear and tear on the seal ring.
实验结果揭示了气体流速和固体颗粒循环速率两个操作条件对磨损速率的影响规律。
By considering the effects of gas velocity and particle circulating rate on the surface abrasion rate, an empirical equation is proposed.
在小颗粒松散磨料的低磨损区，磨损机理主要是微观切削磨损机理，表面有明显的犁沟或者印痕。
In the low wearing area of the loose abrasive of tiny particle, wear mechanism is mainly the micro-cuts wearing mechanism, and the surface has obvious furrow and indentation.
由于固体颗粒的磨蚀作用，管子和容器的磨损严重。
Erosion of pipes and vessels from abrasion by particles can be serious.
硬质相颗粒的脱落是干式高速车铣D60钢时金属陶瓷刀具磨损的主要原因。
The main reason of ceramic tool Wearing is coming off the hard grain during the dry cutting of steel D60.
城市公园绿地重金属污染主要来自于汽车尾气和轮胎磨损，重金属危害主要通过颗粒迁移进行。
The pollutants of heavy metals resulted from the exhaust gas and tyre abrasion, and the heavy metals' harm resulted from grain's move.
气泡和颗粒在流化床水平理管周围的运动行为与埋管传热和埋管磨损关系十分密切。
Movement of bubbles and particles around tube immersed in a fluidized bed is closely re lated to tube heat transfer and tube abrasion.
由于零部件时刻会受到分布在液体中的杂质颗粒的影响，你需要减少杂质对于零部件的磨损。
Because components are all affected by the presence of particles suspended in the fluid, you need to reduce wear and tear of components.
并且再微小的颗粒污垢也会导致发动机相关内部零部件的严重磨损。
And again the tiny particles fouling will cause serious engine internal components.
并讨论了不同R/D的粉体颗粒流动对弯管压力降及管壁磨损的影响。
The impact of powder particle flow of different R/D on the bend's pressure drop and pipe wall wear is also discussed.
物料常常需要垂直落到输送机入口的折边上，由于物料块或颗粒的惯性会产生冲击，有碰坏或磨损设备的可能。
Materials often need to vertically fall into the entrance of the folding conveyor, because the material block or particle inertia impact, have broken or worn equipment may.
为了测定催化剂颗粒的磨损，可使用三种基本磨损测试装置。
For measuring abrasion of catalyst particles, three basic attrition test apparatus are used.
介质：适合于含固体颗粒的易磨损介质，推荐使用于过热蒸汽、溶剂、液化汽、糖浆及其它易磨流体。
Medium: suitable for containing solid particles of wear easily medium, recommend using in superheated steam, solvents, liquefied steam, syrup and other easily to grinding fluid.
介质：适合于含固体颗粒的易磨损介质，推荐使用于过热蒸汽、溶剂、液化汽、糖浆及其它易磨流体。
Medium: suitable for containing solid particles of wear easily medium, recommend using in superheated steam, solvents, liquefied steam, syrup and other easily to grinding fluid.
应用推荐