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- Contact and impact analyses 接触碰撞
- High temperature of contact and junction point causes an accident due to poor contact of knife switch s contact and connector of high voltage switch cabinet and impact of load. 高压开关柜刀闸触头、出线电缆接头往往因接触不良、负荷冲击等因素引起触点和接点温度过高,造成事故发生。
- By analyzing the random contact and impact between drilling string and bore hole wall at arbitrary depth and circle direction in slim hole well, a dynamic model of whole drilling string is presented. 考虑小井眼细长钻柱沿井深和井眼圆周方向的随机接触碰撞,建立了钻柱瞬态动力学模型。
- In March 2006, a Workshop on Evaluation and Impact Analysis was held to provide an insight into international development evaluation best practices. 2006年3月,举行了一次关于评价与影响分析的讲习班,以探讨国际发展评价方面的最佳做法。
- Soumya S.Dey,Jon D.Fricker.Traffic impact analysis and impact fees in state departments of transportation[J].ITE.Journal,1994(5). 王丽.;大城市交通影响分析体系研究[D]
- Welcome to contact and talk about the cooperations. 如诚有需要,请来函询问,或来人前来洽谈。
- Good transparency and impact resistanceproperty. 冲击性能好。
- The switches close the contacts and complete the circuit. 这些开关可使接触器接通电流形成回路。
- Good corrosion, solvent and impact resistance. 良好的防锈性、溶剂性和抗冲击性。
- On a keyboard, the force required to depress a key to ensure positive contact and the action of the keystroke. 在键盘上,为保证按下键时接触可靠及完成一次击键动作所需要的力。
- Language Contact and Lexical Borrawing of English and Chinese II. 语言接触与英汉借词研究2。
- This will ensure good metal-to-metal contact and minimum leakage. 这将保证有良好的金属-对-金属接触面和最小的泄漏。
- The fracture of K1 c and impact specimens were observed by SEM. 通过扫描电镜观察了断裂韧性和冲击试样断口。
- It starts with first contact and moves on from there. 它开始于第一次的接触和从那里的搬移。
- High hardness, resistance to flexure, block and impact. 具有极高的钢性和硬度,不易弯曲及堵塞、耐冲击。
- Select a contact and then click the Properties button. 选择一个联系人,然后单击“属性”按钮。
- E-commerce continues to reduce cost and impact on business. 电子商务会继续降低成本,对商业产生影响。
- High firmness: with high shock and impact resistance. 坚固性佳:抗震、抗冲击性良好。
- Rub and impact in rotor system are studied experimentally. 对转子系统碰磨故障进行了实验研究。
- Import contacts and check Address Book. 输入联络和检查地址。