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- Be sure that you do not remove metal when cleaning ring grooves or oil slots. 清洁活塞环槽或油环开缝,绝对不能损伤金属部分。
- In this paper, the working principle of a new method for turning of belieal and ring grooves of rolls for twining wire rope in an excavator or hoistor. 介绍了挖掘机、卷扬机缠绕钢丝绳的卷筒圆弧形螺旋槽、环槽的一种新的加工方法的原理及仿形轮的设计。
- By the test results and some relevent theories, the wear mechanism of the cutting tool and the extrusion mechanism beteen the cutting tool and the cutted surface of workpiece in cutting alpax piston ring grooves have been researched. 根据试验结果及有关理论，对切削环槽过程中副后刀面与已加工表面之间的熨压机理、刀具磨损机理进行了较为深入的研究、探讨。
- R902 qroove curvature tester possesses autocontrol, digital display and autorecord in application to measure the curvature radius and the shape of inner or outer ring grooves of precision bearings. R902沟曲率测量仪采用自动控制、数字显示、自动记录等技术,具有技术先进,结构简单,操作方便等特点;适用于精密轴承内外圈沟道的曲率半径及沟道形状的测量;可应用在精密轴承生产中的精加工工序间和计量室。
- Rings must remain free to function properly and to maintain a good seal. Deposit build up in the ring grooves and on piston lands must therefore be controlled. 活塞环必须保持自由以便能正确地运动及维持好的密封。在活塞环槽内和活塞岸上的沉积物必须被控制。
- metal overlaid corrosion-resistant ring grooves, 金属覆盖耐腐蚀环槽，
- The molded PTFE ring is bonded into a seat ring groove in the face for maximum service life. 这种模铸聚四氟乙烯环粘合在阀座表面的阀座环槽内，最大限度延长使用寿命。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- Wheels leave grooves in dirt roads. 车轮在泥路上留下凹痕。
- Stonehenge Stonehenge arranged by the ring and ring groove, boulder from about 250 km away from the western part of Wales Pilisili Hill. 巨石阵由环状排列的巨石和环状沟组成，巨石产自约250公里以外的威尔士西部的皮利斯里山。”
- The use of a snap ring inserted in the snap ring groove in the outer ring provides a particularly economic and axially space-saving arrangement (fig 4). 采用插入外圈卡环槽内的卡环可以组成特别经济、节省轴向空间的配置(图4)。
- The dimensions of the snap ring groove and of the chamfer adjacent to the groove (fig 20) are in accordance with ISO 464:1995, which also specifies suitable snap ring dimensions. 止动槽和紧邻的倒角(图20)尺寸符合1995年的ISO 464标准,该标准还规定了适当的止动环尺寸。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The hammerhead, the priming adapter and the breech are connected with the canno barrel by screw thread and a ring groove and an “O” ring are used to lock the canno barrel. 枪头、传爆接头、枪尾等部件一端由螺纹与枪身连接，并设有环槽，用“O”型圈与枪身形成密封。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- This paper expounds the principles of ring gr oove in improving the property of motor and analysizes the effect of parameters of ring groove on the property of motor. 阐明了环形槽改善电机性能的机理；分析讨论了环形槽的结构参数对电机性能的影响；
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- I am sorry-she's out. Can you ring again later? 对不起－她出去了。你过些时候再打电话来好吗？
- The boys and girls made a ring round us. 男孩和女孩围着我们站了一圈。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
