查询词典 heat ray
- 与 heat ray 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the first part, it was investigated the interaction between Pb2+ and La4Ti9O24 ceramic bulk. The result shows that a significant Pb2+ diffusion into La4Ti9O24 ceramic bulk and a significant crystallization of the La2/3TiO3-type phase is clearly observed in the Pb2+ diffusion layer. The reacted zone consists of the La2/3TiO3-type phase exhibits the linear dependence of the square of the thickness, x, on the heat-treated time, t, in excellent agreement with the parabolic law x2 = kt, where k is the growth rate coefficient. The kinetic study thus indicates that the Pb2+/La4Ti9O24 interaction strictly obeys the theory of the reactive diffusion. Furthermore, the experimental k values were used to determine the associated activation energy, Ea, for the formation of La2/3TiO3-type phase using the Arrhenius plot and the following least-square equation, ln =-Ea/RT + A, where T is the annealing temperature, R is the universal gas constant, and A is a constant, resulting in Ea ~ 607 ?b 60 kJ/mol.
首先, 以巨观的方式观察PbO与La4Ti9O24陶瓷体介面的反应现象;利用X-ray绕射分析以及扫描式电子显微镜来观察不同的热处理温度以及不同的持温时间所制作的样品,研究结果发现, Pb2+离子会渗入到La4Ti9O24陶瓷内,同时在Pb2+离子所渗入的区域内会产生新的La2/3TiO3-type钙钛矿斜方晶相;藉由量测不同温度与时间之样品,其因Pb2+离子渗入而产生之La2/3TiO3-type相层厚度之关系,符合反应式扩散机制中 x2 = kt 之关系式(其中 x:扩散层厚度; k:反应速率常数; t:反应时间);进一步将不同实验条件所得到之反应速率常数值代入Arrhenius方程式ln (k =-Ea/RT + A ,其中Ea:活化能; T:绝对温度; R:气体反应常数; A:常数,可以求得Pb2+离子与La4Ti9O24陶瓷发生反应式扩散所需之活化能为607 ± 60 kJ/mol。
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The stabilities of the extract from sanguisorba under different pH, light, heat, ultraviolet ray, oxidant, reducing agent and additive agents were studied. It was indicated the products could widely used in the condition of weak acid or neutral, while they were not stable to heat and light, so they should be used without light and at low temperature. The products had a strong ability to withstand ultraviolet ray. They could easily be oxidized and degraded by oxidant while they were not easily affected by reducing agent and were almost not affected by additive agents. The extract from the stem of sanguisorba was analyzed by UV and FTIR, showing that the structures of the active components were not changed during ultrasonic wave extracting.
研究了pH值、光、热、紫外线、氧化剂、还原剂以及添加剂对地榆提取物稳定性的影响,结果表明地榆提取物适合弱酸或中性条件下使用,使用范围比较广;但对光热稳定性较差,适合在避光低温的环境;具有很强的抗紫外线能力;氧化剂对地榆提取物稳定性影响较大,会加速其降解,还原剂对地榆提取物影响不大;其他添加剂对其稳定性几乎没有影响;并通过UV和FTIR光谱分析,超声波浸提没有对地榆根茎中有效成分的结构发生改变。
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Heat rays; heat ray; heat of superheating ray
&热射线&;在工具书中的解释
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They have captured one of the alien heat ray guns.
他们已经缴获一把外星热射线枪
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As you know, the heat ray destroys the body, leaving behind nothing but clothes.
你们知道,热射线毁掉身体,只留下衣服
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Heat Ray deals X damage to target creature.
热射线对目标生物造成X点伤害。
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Heat ray cutoff filter lowers illumination section temperature.
热线切断过滤片可照射部的温度。
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The investigation result shows that the cause for the abnormal decrease of the third stage Engine I is the local leakage of the gas generator resulted from the local heat ray and flux, which was induced by the foreign objects blocking the liquid hydrogen injectors.
经故障调查查证,由于多余物堵塞氢喷嘴,造成局部热线和热流,致使燃气发生器局部泄漏,是引发三级发动机I分机推力异常下降的原因。
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Adding a small quantity of three functional group of polyvalent can improve the water resistance and decoration of copolymer emulsion after film forming. The structure form of interpenetrating networks has a greater destroy degree to the micro crystal of polyurethane film forming substance than the effect of the prepolymer capping graft copolymer.IV, This article studies on the heat stability of acrylate modified polyurethane dispersion, researches the changes of the structure of acrylate modified polyurethane dispersion afterheating, and analyses by the heat analysis, infrared ray and heat analysis, and mass spectrometery.
利用拉曼光谱和扫描电镜、红外光谱等测试技术,分析了丙烯酸酷及丙烯酸酷一有机硅等改性聚氨酷水分散体的成膜过程—利用预聚体封端技术合成的丙烯酸酷改性聚醚聚氨酷的成膜过程包括乳液颗粒的挤压成膜与分子硬段的微区结晶,有机硅氧烷的引入将同时出现硅氧烷的水解缩合;具有互穿网络结构的丙烯酸酷改性聚氨酷水分散体因丙烯酸酷的互穿而限制了聚氨酷硬段在成膜过程中的结晶,聚合物成膜以挤压成膜为主,有机硅的复合改性同样出现硅氧烷水解缩合现象。8。
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The author prepared bulk SmBaCuO single crystals with 5×5×5mm〓 by MTG method. The SmBaCuO crystals were proved by X-ray diffraction and X-ray back-reflection Laue technique. SmBaCuO crytal became 90K zero resistance superconductor by the study of the relation of transition temperatures and heat treatment conditions.
采用MTG法及其它类似的方法制备的YBCO超导体的小样品具有很好的超导电性能,但要使YBCO超导体获得实际应用,必须制备超导电性能优异的大块YBCO超导材料,采用籽晶诱导技术是制备高性能大块YBCO超导体的有效方法,因此,制备较大尺寸高质量的〓〓单晶是籽晶诱导技术成败的关键,作者用MTG工艺制备了尺寸达5×5×5mm〓的大块〓单晶,X-ray衍射及X-ray劳埃像法证明MTG法制备的〓晶体具有很好的单晶特性。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?