自氧化引發 的英文怎麼說
中文拼音 [zìyǎnghuàyǐnfā]
自氧化引發
英文
autooxidation initiation-
Initiation is caused by radicals produced from azobisisobutyronitrile, benzoyl peroxide or perester decomposition.
鏈引發是由偶氮二異丁腈，過氧化苯甲酰或過氧酯分解生成的自由基所引起。The discovery of the colossal magnetoresistance ( cmr ) in hole - doped perovskite manganites ra1 - xmxmno3 ( ra is a trivalent rare - earth ion and m is a metal ion ) has attracted much attention since 1989 due to not only its technological applications in magnetic recording and sensor, but also the effect of the strong correlation concerning metal - insulator transition in the field of basic research. since then, several physics models have been suggested to explain the mechanism of cmr. however, the exact mechanism of cmr remains to be done
自1989年在摻雜鈣鈦礦型錳氧化物ra _ （ 1 - x ） m _ xmno _ 3 （其中m為金屬離子， ra為三價稀土離子）中發現龐磁電阻（ cmr ）以來由於其在磁記錄、磁傳感器等方面潛在的應用前景，以及金屬?絕緣體相變等所涉及的強關聯效應，使該類化合物吸引了物理學界的廣泛注意。( 3 ) the free - standing porous silicon films with continuous porous structure were prepared on single crystal silicon wafer by the method of anodic oxidation and electrochemical etching - electropolishing, and firstly used as the anode materials for lithium ion secondary batteries. the capacities of lithium ions storage and the process of charge and discharge of this nano - silicon anode materials as well as the influence of the structure of ps on behavior of storing lithium ions were inspected at length. on the other hand, through the process of charge and discharge in cells, the lithium of light metal element could be electrochemically doped into ps at different doping levels
胡勁松河北師死大學碩士學位論文（ 3 ）利用陽極氧化法在單晶硅基底上制備了多孔硅自支撐膜，並首次將這種具有連續多孔結構的硅材料用作了理離子電池的陽極材料，考察了這種納米級硅陽極的儲鉀性能和充放電過程，分析了材料結構對其儲理行為的影響；另一方面，利用這種電池充放電過程在多孔硅中電化學引入了不同點綴程度的輕金屬鉀元素，考察了鉀點綴對多孔硅自身結構，及至性質所帶來的影響，提供了一種通過電化學方法插入埋離子從而連續調整多孔硅發光性質的有效方法。" since the south basin of california started controlling the voc contents of consumer products in 1992, its numbers of basin - days of ozone levels breaching the federal standard had dropped from 143 to the lowest of 36 in 2001, and the maximum one - hour concentration has also dropped from its peak of 0. 3 ppm to 0. 19 ppm.
自南加州於一九九二年開始引入管制消費品的揮發性有機化合物排放后，該地區每年的臭氧超標日數由最高的143日下降至二一年最低的36日，而最高一小時的臭氧濃度亦由高峰的0 . 3ppm下降至0The regulation was introduced on hong kong s own initiative to better protect the ozone layer as well as to conserve hong kong s stock of chloroflurocarbons cfcs for use in existing air conditioning equipment in view of the gradual phasing out of controlled refrigerants
該條規例由本港自發引入，用以更有效地保護臭氧層鑒于受管制製冷劑正逐步被淘汰，該規例亦可保存氟氯化碳存貨，供現存的空氣調節裝備使用。分享友人