bearing n. 1.忍耐,忍受。 2.态度,举止,风采,姿态。 3.关系,影响,方面,联系 (on; upon); 意义。 4.〔常 pl. 〕方位,方位角,向位,(矿脉)走向,航向。 5.【机械工程】轴承,支座。 6.〔常 pl. 〕【纹章】(盾上的)徽章,标记。 7.产子;结实;结实期。 I fail to see the bearing of that remark. 我不明白该批评真意何在。 the ability to find one's bearings independently 独立工作的能力。 a man of dignified bearing 举止庄重的人。 child bearing 生育。 consider the matter in all its bearings 从各个方面考虑问题。 a ball bearing 滚珠轴承。 a plain bearing 滑动轴承。 The pilot radioed his bearing. 驾驶员用无线电定位。 directional bearing 定向探位。 a tree past bearing 已不会结果实的树。 be out of one's bearings = lose one's bearings. bearing strength 抗压强。 beyond [past] all bearing 忍无可忍。 bring sb. to his bearings 使(人)不致忘本,使(人)反省,使人清醒一些。 have a bearing on 关系到。 have no bearing on the question [subject] 和那个问题毫无关系。 in all its bearings 从各方面。 lose one's bearings 迷失方向;不知所措,惶惑。 take one's [the] bearings 判明自己位置,观望形势。
Application of hydraulic dynamic - static bearing in the spindle system of machine 液体动静压混合轴承在机床主轴系统中的应用
Radial - thrust floating - ring hybrid bearing , which can not only sustain the radial load but also the axial load , colligate the strongpoints of pure dynamic and static bearings 径?推联合浮环动静压轴承自二十世纪七十年代经提出后,已进行了较为系统的研究。
In addition , the paper introduces the seismic design of open top floor , the design of steel cover , the test of static bearing capacity of pile and the test of wind tunnel experiment 此外,本文还介绍了空旷顶层的抗震设计:钢结构屋盖的结构设计;介绍了桩基静载试验和风洞试验的概况及其试验成果。
A good vibration damping measure is very important for the enhanced working accuracy of machine tools , especially for that of ultra - precision machines . taking the sub - micron cnc ultra - precision turning machining for an example , this paper illustrated the vibration damping design features on configuration and material selecting , and put the emphasis on the vibration analysis of air spring vibration and aero - static bearing spindle . the theoretical analysis and experimental result have proved that the vibration damping measure is practical 良好的减振措施是提高机床,特别是超精密机床加工精度的重要技术之一.本文以亚微米超精密车床为研究对象,论述了该机床从结构到材料选取上的减振特点,并重点进行了空气弹簧和空气静压轴承主轴减振分析,由理论分析和实验表明:减振措施合理,减振效果良好