渗入的
- 与 渗入的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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That is the conflict between the individual and encroaching civilization.
那是个人与渐渐渗入的文明之间的冲突。
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Their polymorphism was associated with the introgression of the alien DNA.
其多态性相关与渗入的外国人的DNA 。
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Some degree of gene flow may be a normal, evolutionarily constructive process, and all constellations of genes and genotypes cannot be preserved however, hybridization with or without introgression may, nevertheless, threaten a rare species' existence.
某种程度的基因流动是正常的、积极的进化过程;不可能所有基因和基因型的排列格局都被保存;但是,有或无基因渗入的杂交会威胁珍稀物种的生存。
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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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As the window assembling, put the SJK 1208 on the hole and sill of window.
从而到达防止雨水从窗洞和窗台渗入的目的。
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The degree of eosinophilic infiltration is high throughout all ages and may be related to patients' symptoms.
所有年龄的患者中嗜酸粒细胞渗入的程度都很高,可能与患者症状相关。
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Even more woundingly, Janet Napolitano, the new secretary of homeland security, who is a former governor of Arizona, ordered a review of the northern border, saying that it presented a greater terrorist threat than the southern one.
更让他们愤怒的是,新上任的国土安全部长珍妮特·纳波利塔诺,已下令重新检查其北部边境。她说,北部相对南部边界而言,恐怖主义分子渗入的危险更大。
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The low homogenization temperatures indicate that the petroleum is encapsulated at the cooling stage of the diabases that have intruded in the Es3 strata when the interaction between ground water and the feldspars resulted in alteration.
测得其中部分粒径较大的石油包裹体的均一温度 th=79~ 82 ℃,表明这些石油包裹体是辉绿岩体侵入 Es3地层冷却以后受地层水作用在发生的多种蚀变反应的过程中长石的节理、裂隙愈合带封存了渗入的烃类物质而形成的。
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The results show that T225NG Ti-alloy has good property of resisting hydrogen brittleness in atmosphere and in loop water. Hydrogen brittleness of T225NG Ti-alloy is hydride brittleness. This is due to the forming of hydride caused by a large amount of hydrogen dissolved in and oxide film on the surface of T225NG ...
研究结果表明:T225NG钛合金在空气和高温高压高纯水的环境下具有良好的抗氢脆性能; T225NG 钛合金的氢脆属于氢化物脆性,这是由于T225NG钛合金中渗入的氢导致氢化物的析出引起的;T225NG钛合金表面氧化膜对它优良的抗氢脆性能起了决定性的作用。
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Nielsen and his team took samples of bacteria-laced sediment from the sea floor close to Aarhus.
尼尔森和他的研究小组在奥尔胡斯海域提取了海床下被细菌渗入的沉积物。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。