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The results show that the life of low cycle large strain fatigue N of nitinol is between 102 -104 cycles; The less the cycle strain, sheet thickness, wire diameter and range of strain angle are, the more the life of fatigue is. Heat treatment of nitinol pl...

结果表明：TiNi合金低周大变形疲劳寿命在102-104之间；板厚、丝径、形变角幅度愈小，寿命愈长；热处理制度对疲劳寿命有重大影响，采用热拉伸工艺和400-500℃回火，合金有较好综合性能；合金中杂质含量和成分组织均匀性对合金性能有着重要作用。

Comparison results show that heat pipe work is not continuous but fluctuant in one work cycle about five months,its actual working time is two-thirds of one work cycle,the cooling effect of heat pipe subgrade in winter is obvious,which is good for the contained cool increase of soil body and improves subgrade heat stabilization,there is a decrease for its cooling strength with the increase of horizontal distance,its effective operating radius is 2.25 m,its maximum cooling strength is in evaporation segment in depth direction,which low the thaw sensitivity of permafrost in the seasonal thaw layer about permafrost table.

研究发现，热棒在约为5个月的工作周期内并非连续工作而呈波动式，实际工作时间为工作周期的2/3；热棒路基冬季降温效果明显，有利于路基土体冷储量增加，提高路基热稳定性；热棒在路基中的降温强度，水平方向随距离增大而衰减，有效作用半径为2.25 m，深度方向在热棒蒸发段最大，降低上限附近季节融化层冻土热融敏感性。

This paper shows the method of short-cycle reverse , and putsforward the main points in developing short-cycle software .

阐述了短循环换向方法和实现短循环换向的系统软件设计要点。

Three rackets sport uses short-cycle forms to build an annual multi-cycle model.

三拍&项目以微缩大周期或中小周期的形式构成全年度多周期模式。&

Chapter Four is intended to discuss the construction and function of Japanese short-cycle higher education, discusses it with systematical theories and the analytic method of construction-function and concludes the overall features of Japanese short-cycle higher education system.

从系统论出发，运用结构—功能的分析方法，论述短期高等教育体系的内部构造与整体功能，概括日本短期高等教育体系的总体特征。

The cost of arc spray molding like this cars sheet forming mold not exceeds 28 thousand RMB, the cycle of manufacturing is 25 days, compared with formal steel sheet forming mold, the cost and manufacture cycle are decreased greatly.

本论文采用电弧喷涂工艺成功地制作了大型板料成型模，成本不超过2.8万人民币，制造周期为25天，与钢模相比，制造成本、周期都大幅度降低。

The data were analyzed in terms of the procedures, which were explicated by The Grounded Theory in the first stage and The Phenomenology in the second stage. The findings of this study were as follow:(1) The model of drug using was dynamic cycles, including initial drug using, continued using, addiction, reintegration, relapse, re-continued using and re-addiction to drugs. But not all cases entered into this cycle.(2) Some drug abusers may stop using drug because of some reasons, but it was hard to confirm that they didn't reenter this cycle again.

结果发现：进入用药行为的循环历程模式，吸毒者呈现出一个初尝、持续使用、成瘾、重整、再度用药、持续使用、成瘾的循环动态之过程，不过并非每个个案均完全进行循环，在每一个阶段中个案有可能随时因某些因素而中止，但中止并不代表个案即真正戒除毒品，视个案反思、自觉能力的强弱，有无进入深度的痛改而采取行动达到真正的戒除，若无则可能在某些条件的促进下又再度进入吸毒的循环中。

Keyboard function set through waveform type,frequency,amplitude,duty cycle,and other parameters of a signal to the microprocessor 89C51 control,MAX038 generated by the various signals,In this process,four-channel signal through D/A converters have simulated voltage and current,It transported up through the analog signal amplification,it enters the frequency MAX038 coarse-IIN,fine-tuning FADJ end,the duty cycle control-DADJ. In its COSC port received a three relays and oscillation frequency capacitance as a choice.

通过键盘设定函数波形种类、频率、幅度、占空比等参数的一个信号进入单片机89C51控制，由MAX038产生各种波形信号，在此过程中信号通过四通道D/A转换器产生模拟电压和电流，它再通过运放将模拟的信号放大，它进入MAX038的频率粗调端IIN、微调端FADJ、占空比控制端DADJ、在它的COSC端口接一个继电器和三个振荡电容作为频率选择。

In order to implement GM effectively,a product design main-line and life cycle main-line based GM operation model for machine tool industry was presented oriented to the product life cycle.

为了在机床行业有效实施绿色制造，面向机床产品生命周期建立了一种基于产品设计主线和生命周期主线的机床行业绿色制造运行模式，并对其中的机床绿色设计、绿色生产、废旧机床再制造等进行了论述。

And while Earth has a water cycle, CoRoT-7b has a rock cycle, the study says.

研究称，地球上存在水循环，CoRoT-7b却存在岩石循环。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。