热效应

The writer had investigated the medical stone heat-treat with DTA,XRD,IR.Research shows that the main crystal phases are SiO2,K6Fe2O6,Al2O3 at 1000℃.Temperature effect of far infrared on the element materials was weakening after Medical stone has been joined.

通过热分析、XRDI、R对在不同温度下处理的麦饭石进行测试，然后与Fe2O3、MnO2、TiO2、ZrO2进行混合烧结，研究结果表明，麦饭石在T=1000℃烧结时，主晶相为SiO2、K6Fe2O6、Al2O3，加入麦饭石后，样品的红外热效应略有降低，最低降低2.5℃，最高降低12.4℃。

Calculations show that under irradiation of nano- or picosecond laser pulses gold particles of submicrometer size can easily be heated to several hundred kelvins, the thermal effects is confined in a space less than tens of nanometers.

通过计算可知，采用脉宽为皮秒或者纳秒级的激光照射纳米吸收物时，颗粒很容易被加热到几百开，而且热效应仅限于几十纳米的空间范围内。

In light of the thermal conductivity equation,we have studied refractive indexchange resulted from thermal effect induced by linear and nonlinear absorption inZ-scan measurement with pulse laser.

从热传导方程出发，对在脉冲激光作用下由于样品线性吸收和非线性吸收产生热效应引起的折射变化进行了研究。

Thermochemical Hole Burning memory uses the STM heating effect to induce a localized thermochemical decomposition of Charge Transfer Complexes, evolving the low-boiling point donor component and creating nanometer-sized holes on the crystal surface. In this thesis, we focus our research on the material synthesis and storage mechanism of THB memory.

热化学烧孔(Thermochemical Hole Burning，THB)技术是基于STM的超高密度信息存储技术，它利用STM针尖产生的隧道电流或场发射电流的焦耳热效应，诱导二元电荷转移复合物材料发生局域热化学气化分解反应，使低沸点组分从样品表面逸出，形成纳米尺度的信息孔。

In this work, nanostructure samples of La1-xCaxMnO3（x=0.2、0.3、0.4、0.5）were prepared by hydrothermal-precipitation method . The structural characterization of the powder samples were done by X-ray diffraction. XRD patterns showed that all the samples ate single perovskite-type phase withoutother impurity or secondary phase. The shape and size of samples were performed on Scanning Electron Microscopy. SEM photographs investigated that temperature of hydrothermal effects the phase of samples and alkalinity of the reaction mixture by ΔTad-T curve measurement device at low magnetic fielded

本论文采用水热共沉淀退火法制备了La1-xCaxMnO3（x=0.2、0.3、0.4、0.5）系纳米结构，用X射线衍射仪确定产物为单相钙钛矿结构，无任何杂峰及第二相；用扫描电子显微镜与透射电子显微镜分析了产物的大小和形貌，发现水热温度对产物的形成起决定作用，随着温度的升高，产物由薄膜状向丝状转变，而溶液的碱度可控制产物的形貌和大小，当碱度为6.35mol/L，水热温度为240 C时，La0.6Ca0.4MnO3的主要形貌为纳米丝并有少量纳米颗粒，纳米丝平均直径为40nm；最后测量了粉末样品在低磁场（1.4T）下的磁热效应，发现水热共沉淀退火法制备样品的最大绝热温度明显高于球磨法制备样品的最大绝热温变。

For the aim of obtaining high power of red laser,a Z-shaped resonator is designed, and the cooling temperature of KTP is lowered to 7℃ to compensate the thermal effect of KTP.

为获得高功率的倍频红光设计了Z型折叠腔腔型，并将KTP的冷却温度降低到7℃的较低温度以补偿KTP的热效应，最终在抽运功率317W时获得1.8W的连续波659.5nm红光激光输出。

To minimize the platinum heating resistors at work, thermal effects resulting from its own collection of temperature.

以尽量减小铂热电阻器在工作时产生的自身热效应对温度采集的影响。

In response to this global problem, race bully by decades of painstaking research, the success of the development of anti-thermal effects of infrared coatings and related series patented product, has passed ISO9001 international quality management system certification.

针对这一全球性的问题，赛凌人经十年的艰辛研究，成功的开发出防红外热效应涂料及相关的系列化专利产品，已通过了ISO9001国际质量管理体系认证。

This paper deals with how thermal inertia and adiabatic effect of an object welding And what flame should be applied in oxy-acetylene welding with silver-copper solder and the high temperature area of flame are also discussed then the effect of free oxygen and free carbon on welding is analyzed.

探讨了物体的热惰性和绝热效应对焊接的影响，讨论了采用银铜焊料进行氧－乙炔焊时应该运用的火焰和火焰的高温区域。

In deriving the model for the self-heating effect, the temperature dependence of the effective mobility is studied in detail.

在推导自热效应模型时，详细研究了有效迁移率的温度特性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。