查询词典 Ti

WANG Lang-ping, TANG Bao-yin, WANG Xiao-feng, WANG Song-yan, LIU Ai-guo, TIAN Xiu-bo (National Key Laboratory of Advanced Welding Production and Technology, Harbin Institute of Technology, Harbin 150001, China)Abstract: In order to increase the peak depth of nitrogen atoms during the nitrogen plasma ion implantation of Ti-6Al-4V alloy, the rare earth metal yttrium was used to increase the implantation and diffusion depth of nitrogen atoms. In the experiment, the yttrium ions were implanted under the voltage of 20 kV firstly, and then the nitrogen ions were implanted under 30 kV.

为了提高氮等离子体浸没离子注入Ti-6Al-4V合金时氮原子的峰值深度，利用钇来增加氮在基体中的注入深度和扩散深度，先用20 kV的电压进行钇等离子体浸没离子注入处理，然后用30 kV的电压进行氮等离子体浸没离子注入处理。

This dissertation mainly investigates TI worm gearing based on meshing theory and optimal design.

本文从啮合理论和优化设计两个方面对 TI 蜗杆传动展开了研究。

From the point of view of the contact line and the meshing limit line, the contact performance of double enveloping TI worm gearing is analysed.

从接触线和啮合界限线的角度对二次包络TI蜗杆传动进行了接触性能分析。

A study on TI worm gearing is significant in theory and valuable in practice for developing a kind of worm reducer with high efficiency and heavy load capacity.

开展 TI 蜗杆传动的研究对开发研制高效、重载蜗杆减速机具有重要的理论意义和实用价值。

The results obtained indicate that the phases of HA and Ti are well-distributed in the composite coatings.

结果表明，HA和Ti两相均匀地分布于复合涂层中。

The results show that the epitaxial island critical size which determinates growth model exists in the process of Ti growing on Fe(001) surface, the atoms on the edge of island decrease system energy through upward transportation while epitaxial island size is above the critical value.

结果表明：Ti在Fe(001)表面外延生长时存在生长模式转变的临界尺寸，临界尺寸以上，外延岛边缘原子通过向上迁移运动来降低体系能量。

Basing on TI Corporation's DSP chips TMS320LF2407A as high-voltage protection system CPU in this article, AC analog which comes from high voltage power grid is converted to digital value which DSP can process by 14-bit A/D converter MAX125, monitoring the entire status of the high-voltage power grid in real-time, tripping off by controlling external relay quickly when abnormal operation happened, turn off the power grid to protect the power grid and other electrical equipment.

本文是基于TI公司的TMS320LF2407A型DSP芯片作为高压电继电保护系统的中央处理器。通过MAX125的14位A/D转换器采集高压电网中交流模拟量来转换为供DSP处理的数字量，从而进行数据分析处理，对整个高压电网的运行状况进行实时监控，当遇到不良运转时控制外部继电器迅速跳闸，切断电网，从而保护整个电网及其他用电设备。

Basing on TI Corporation's DSP chips TMS320LF2407A as high-voltage protection system CPU in this article, AC analog which comes from high voltage power grid is converted to digital value which DSP can process by 14-bit A/D converter MAX125, monitoring the entire status of the high-voltage power grid in real-time, tripping off by controlling external relay quickly when abnormal operation happened, turn off the power grid to protect the power grid and other electrical equipment.

本文是基于TI公司的TMS320LF2407A型DSP芯片作为高压电继电保护系统的中央处理器。

Compared with Ni-Ti alloys, Cu-based alloys have such advantages as the wide sources of raw materials, simple preparation technology, low cost, wide range of transformation temperature, good electric conduction and so on.

与Ni-Ti合金相比，铜基合金具有相变温度可调范围宽，导电性能好，加工性能良好，原料来源广泛，生产工艺简单，成本低廉等优点，一直是人们研究的重点。

The internal friction in an 18-8-3-1 Cr-Ni--Mo-Ti heat-resisting steel was measuredwith a torsion pendulum, and an internal friction peak around 520℃ was observed.

用低频扭摆测量了18-8-3-1 Cr-Ni-Mo-Ti耐热钢的内耗，在520℃附近观察到一个内耗峰。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。