但制造商仍继续使用铜，因为它是一个更好的热导体。
But manufacturers continue to use copper because it's a better conductor of heat.
这是最难的，最起码可压缩及最佳热导体之间的所有已知材料。
It is the hardest, the least compressible and the best thermal conductor among all known materials.
电导体一般是用金属制成的。热导体能使热能流动，因为它无法吸收辐射热；这类物质包括了金属和玻璃。
Electrical conductors are usually metallic. Thermal conductors allow thermal energy to flow because they do not absorb radiant heat; they include materials such as metal and glass.
广义分布参数系统是比分布参数系统更广的一类系统，在研究复合材料热导体中的温度分布等问题时会出现这样的系统。
Singular distributed parameter systems is a system which is broader than distributed parameter systems, it appears in the study of the temperature distribution in a composite heat conductor, etc.
他目前面临的困难是，要找到一种物质，同时是很好的电导体又是热的不良导体。
The challenge lies in finding a substance that conducts electricity well and heat badly.
不同于低温超导体，在高温超导线圈中，一定体积内的热积累是造成失超的较主要原因。
Unlike the low temperature superconductors, heat accumulation in a specific volume is more likely the main cause of quenches for the high temperature superconductive (HTS) coils.
铜是热的良导体。
各种液体，由于不含有自由电子，是热的不良导体。
Liquids, which contains no free electrons, are poor conductors of heat.
金属是热的最佳导体，而气体则是热的最差导体。
Metals are the best conductors and gases the poorest conductors of heat.
半导体管也可以使用其他材料制成，（比晶体材料制成的半导体管）成本低、产热少，但是通过的电流也较少。
Transistors can be made with other materials. They are less costly, and produce less heat. But they also permit less electricity to pass through.
但是纳管还具有其他的品质，吊起了工程师们的胃口：它们是电与热的优良导体，可以用作电线、半导体或超导体。
But nanotubes have other qualities that are whetting the appetites of engineers: they're excellent conductors of electricity and heat, and they can be used as wires, semiconductors or superconductors.
本文利用半导体激光器的热阻模型，研究分析了密集波分复用系统中光源的波长控制技术。
This paper introduced a thermal resistance model of semiconductor laser diode, and analyzed wavelength control technology of laser diode in dense WDM system.
通过对适于制作半导体激光器热沉的材料特性进行研究，制作出平板热沉、大通道热沉及微通道热沉。
Through studies of material characteristics suitable for making semiconductor laser heat sinks, we have manufactured panel heat sinks, large-channel heat sinks and micro-channel heat sinks.
是电和热的不良导体；混合物中含有某些金属氧化物时，玻璃会呈现出不同的颜色。大多数种类的玻璃容易破碎。
A poor conductor of heat and electricity, glass takes on colours when certain metal oxides are included in the mix. Most glass Breaks easily.
研究表明，氧化钛薄膜具有宽禁带的半导体特性，血液相容性优于热解碳。
The The results indicate that titanium oxide films have wide band gap and better blood-compatibility than LTIC.
利用某些有机烷氧基金属化合物的热分解，可在玻璃、金属、陶瓷或半导体基片上沉积相应的金属氧化物次级发射膜。
A metal-oxide secondary emission film can be deposited on glass, ceramic or semiconductor substrates by thermal decomposition of an organo-metal alkoxide.
磷酸按生产方法可分为热法磷酸和湿法磷酸，按用途可分为农业级、工业级、食品级和半导体级磷酸。
Phosphoric acid is grouped as four kinds by its production method, that is agricultural grade, technical grade, food grade and semiconductor grade.
从绝缘导体短路热稳定的基本概念出发，分析热稳定校验公式的由来与内涵，探讨满足绝缘导体短路热稳定要求的多种办法。
The paper analyzes origin and connotation of thermal stability calibration formula from basic concept of insulating conductor thermal stability, and discusses some means for thermal stability.
本文简略地介绍处理半导体中热载流子输运的一个解析方法——平衡方程方法。
We give a brief review of a balance-equation approach to hot carrier transport in semiconductors.
该热稳定腔可应用于大功率半导体泵浦固体激光器，有效消除腔内的热透镜效应，在激光大功率输出时保证激光器性能稳定可靠。
The thermally-stabilized resonance cavity can be used in high power diode-pumped solid state laser, it can eliminate thermal-lensing and ensure the laser performance stability and credibility.
高取向热解石墨（HOPG）单层及多层纳米孔可作为结构模板合成金属或半导体纳米结构。
Nanometer-size monolayer and multilayer pits on highly oriented pyrolytic graphite (HOPG) can be used as templates to prepare metal and semiconductor nanostructures.
主要由流动注射分析系统、半导体恒温器、固定化酶反应柱、量热传感器、数据采集模块组成。
It consists of FIA system, semiconductor thermostat, immobilized enzyme reaction column, thermal sensor and data collection module.
可热固化粘合剂组合物，制品，半导体器械和方法。
Heat curable adhesive composition, article, semiconductor apparatus and method.
根据良导体中的电磁波基本方程，导出了针对金属薄板涡流的热功率公式，讨论了影响其热功率的因素，对电磁加热的实际应用有一定的意义。
According to the electromagnetic wavetransmitting equation in good conductor, get the eddy currents 'heating power in sheet metal, then some factors that affect heating power are discussed.
考虑热引导半导体设备中的传输行为。
The transient behavior of a semiconductor device of heat conduction is considered.
本文研究了半导体超晶格热电材料的声子谱、群速度和热导率等热输运问题，重点通过对声学声子群速度特性的研究来理解超晶格材料的导热性质。
In this paper, the heat transport characteristics such as the phonon spectrum, the group velocity and the thermal conductivity of the semiconductor superlattice thermoelectric materials were studied.
本文用数值模拟的方法研究了浮区中热毛细对流与溶质浓度毛细对流的耦合，分析了半导体晶体的浮区生长过程中杂质的影响。
The axisymmetrie model is used to study numerically the coupling processes of the ther-mocapillary and the solutalcapillary convection in a floating zone.
本文主要利用第一类方法，对半导体激光器阵列的稳态热阻进行测量，并详细介绍了半导体激光器各个参数的测量方法。
In this article, we used the first method to test the stable thermal resistance, and we introduced some testing methods to test the parameters of semiconductor lasers.
利用ANSYS软件模拟半导体激光器阵列芯片及载体中的稳态及瞬态热分布是本论文的重点。
The important part of this article is to simulate the stable and transient thermal distribution using the Analysis system (ANSYS) software.
从磁热测量的结果，得到了一些单一铁磁样品和磁-良导体复合样品的磁致热效应实验规律。
Some experimental regularities of magneto-calorific effect obtained by measuring several ferromagnetic samples of magnetic core with conductive have been obtained.
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