绝热的

Adiabatic expansion is characterized by a lack of thermic exchange with the exterior.

绝热膨胀的特点是与外热造成缺乏交流。

The so-called "adiabatic expansion" means that the light generated by the acoustic signal in the absorption within the region transit time under the same conditions are far greater than the time required for thermal diffusion, negligible effect of the proliferation of light signal the impact of this Conditions, acoustic imaging to short-pulse laser for excitation, ultrasonic signal for the information to the carrier, with high-resolution and high-contrast imaging features.

所谓的"绝热膨胀"是指所产生的光声信号在吸收区域内的渡越时间远远大于相同条件下热扩散所需的时间，可忽略热扩散效应对光声信号产生的影响，在此条件下，光声成像以短脉冲激光为激励源、以超声信号为信息的载体，具备高分辨率和高对比度的成像特点。

Based on the early works, the C program language and the least square method were used to obtain the thermal viscoplastic constitutive equation.A mechanical thermal coupled model was created and DEFORM-2D was used to analyze the thermal and mechanical parameters' changing during the process of adiabatic shearing.

我们在所作的前期工作及国内外的研究成果的基础上，应用C语言程序实现了最小二乘法拟合热一粘塑性本构方程中待定参数的求解过程；在此基础上应用DEFORM 2D 有限元分析系统对，Ti-6A1-4V绝热剪切过程中的热一力变化历史进行了分析；在数值模拟结果的基础上，进行了再结晶动力学的分析与计算。

The combustion and flow in the motor and nozzle is adiabatic , that is, no heat loss occurs to the surroundings.

燃烧和流动的汽车和喷嘴是绝热，即是没有热损失的发生环境。

The thermal conductivity of the silica aerogels was determined using the transient hot-wire ...

结果表明：两种方法制备的气凝胶均是典型的纳米孔超级绝热材料，后者热导率略高但成本低许多，所以更具应用推广潜力。

The thermal safety ,friction sensitivity and impact sensitivity of the pyrotechnics with modified and unmodified potassium chlorate(KClO3) were tested and compared.

为了研究含改性氯酸钾的烟火药剂的安全性，采用绝热加速量热仪、撞击和摩擦感度仪等，对由改性前后氯酸钾组成的烟火药剂的热安全性和摩擦感度、撞击感度进行了对比测试。

The effects of thickness of silica isolating thermal layer on properties of multilayer pyroelectric thin film was studied.

研究了SiO〓绝热膜厚度对复合热释电薄膜性能的影响。

It possesses properties of light, thermal insulation, environment friendly, waterproof, fireproof and no toxicity to human body, and has wide application field and convenient for constructing, which provides as transparent super thermal insulation products for capital showplace, exhibit centre, meeting centre, special trial centre, high-class hotel, villadom and solar energy collector , etc..

具有透光、隔热、绿色环保、防水不燃等优越性能，不含任何对人体有害的物质，且应用领域广，施工方便，为大型剧院、展览中心、会议中心、特殊试验中心、高级宾馆、别墅、太阳能集热器等提供透明隔热的高级绝热保温产品。

Results illustrated that Fe2O3 can catalyze pyrotechnical reagent with potassium perchlorate, and the addition is better with crystallization method.

利用绝热加速量热仪分别研究了氧化铁对含高氯酸钾烟火药剂、氧化铜对含硝酸钾烟火药剂的催化作用。

Methods In order to estimate core temperature T(subscript c from skin temperature T(subscript s, the paper simulated an environmental temperature T(subscript e change. From the change, the paper obtained the thermoresistance ratio of adiabator R(subscript e and body surface tissue R(subscript c, at the same time, deducted environmental temperature T(subscript e influences from the skin temperature T(subscript s. The feasibility and accuracy of the method was tested by a self-made body temperature simulator.

提出通过人为改变环境温度T(下标 e而获得个性化的绝热材料热阻R(下标 e对体表组织热阻R(下标 c比值的途径，实现从皮肤温度T(下标 s中扣除环境温度T(下标 e影响，从而达到从皮肤温度T(下标 s测值中估计体核温度T(下标 c的方案和具体测量方法，并用自行设计的模拟体温发生器对此方案进行了可行性和准确性验证。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。