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- The high contact pressure and the choice of different electrical contact materials enable high currents to be switched reliably. 高接点压力和选择不同的电接点材料能可靠地控制大电流。
- Based on genetic algorithm, the paper gives a optimization method for the design of spiral bevel gear with high tooth, which reaches the goal of high contact ratio. 摘要提出一种基于遗传算法的高齿弧齿锥齿轮的优化设计方法，该方法应用于实例计算，取得了比较好的效果，达到了大重合度的设计目标。
- Hydrophobic molecules in water often cluster together forming micelles.Water on hydrophobic surfaces will exhibit a high contact angle. 疏水性分子在水里通常会聚成一团，而水在疏水性溶液的表面时则会形成一个很大的接触角。
- To the especially structure and material welding performance of a spaceflight igniter,the key welding problem is the spatter and strike fire phenomenon which is brought by high contact resistance. 针对特殊结构和材料的焊接性能,指出目前的焊接问题主要是存在飞溅和接触电阻过大而带来的“打火”现象;
- But the group found that adding just a tiny amount of titania could significantly prolong lotus effect activity without greatly changing the high contact angle needed for the strong repellency. 但该团队发现，只要少量钛白就可大幅延长莲花效应的寿命，而且对于强排斥性所需的大接触角，也不会改变太多。
- To the especially structure and material welding performance of a spaceflight igniter, the key welding problem is the spatter and strike fire phenomenon which is brought by high contact resistance. 摘要针对特殊结构和材料的焊接性能，指出目前的焊接问题主要是存在飞溅和接触电阻过大而带来的“打火”现象。
- Wear Rate of Materials in Unlubricated Rubbing Contact Using a Thrust Washer Testing Machine, Test for (05. 用止推垫圈试验机测定在非润滑摩擦接触中材料的磨损率的试验(05。
- Under high contact stress condition, the alloy with eute ctoid matrix gives higher friction factor and has better wear resistance than th at with martensite and austenite matrix. 在高接触应力情况下;与马氏体和奥氏体基体的合金相比;共析组织基体的合金具有更大的摩擦系数;其耐磨性也更好.
- Additionally, it has advantages of higher contact strength, wearproof and efficiency in transmission. 同时具有接触强度高,耐磨损,传动效率高等优点。
- The contact uses four size 24 AWG, screw-machined contacts that can be crimped with standard tooling. 接触件用于四个24 AWG线径，机车打模的接触件，可采用标准工具压接。
- The high cost of the machine prohibits its widespread use. 这机器价格昂贵,很难普及使用。
- In automatic switching,an assemblage of fixed contacts used to establish electrical connections. 自动交换系统中一些固定结点的组合,用来建立电气连接。
- The high cost prohibits the widespread use of the drug. 该药因价格昂贵而影响其被广泛应用。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Microsoft Windows Messenger allows real-time communication with other contacts using instant messaging services. Microsoft Windows Messenger允许用户与使用即时消息服务的其他联系人进行实时通信。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- In automatic switching, an assemblage of fixed contacts used to establish electrical connections. 自动交换系统中一些固定结点的组合,用来建立电气连接。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
