預積擴散 的英文怎麼說
中文拼音 [yùjīkuòsǎn]
預積擴散
英文
predeposition diffusion-
All the experiment analyses are presented in chapter 3, including the lodging of negative resistance effect based on the measurement of the parameters of ga - diffusion trans
結構中近硅表面微區域濃度的變化規律, ga擴散過程的三個階段包括預沉積、再分佈和二次氧化,對應于ga在aMarch 27, 2002 prompt prevention and control measures by the hong kong special administrative region government in the past year coupled with community participation have effectively prevented secondary spread of dengue fever
透過迅速的預防及控制措施和市民的積極參與,香港特別行政區政府在過去一年已有效地預防這種經蚊子傳播疾病的擴散。Influence of some parameters are analyzed, such as : d ( diffusion rates ), v ( coefficient of convection ). double or three compartments model of soc is used. it is found that the diffusion process for different compartments of organic carbon in soil is very differently. this model could also calculated the accumulation of soc in soil per year, which is helpful to understand the dynamic process of organic carbon storage in soil
最後一章本論文對新老有機碳在土壤當中的遷移積累進行了數值模擬,分析了不同參數對有機碳擴散的影響,得到了不同年齡的有機碳在土壤中的分佈規律,這為進一步預估中國土壤中的有機碳動態變化打下了基礎。" active community participation in mosquito control and prevention against mosquito bites is the most effective control strategy to prevent the spread of the disease, " dr leung said
梁醫生說:市民積極控制蚊子滋生及預防蚊咬最能有效預防該病擴散。The numerical model successfully predicts the change turning point of clouds area and diffuse width before the clouds touch the bottom, which is specially important to the design of silt - fence
計算模型成功地預測了雲團觸底前面積和擴散寬度變化轉折點,對攔泥帷幕的設計將有重要意義。Dh spokesman reminded members of the public to take preventive measures and clear stagnant water so as to avoid contracting the disease and prevent spread of the disease
衛生署發言人提醒市民做足預防措施及清理積水,避免感染登革熱,並預防登革熱在本港擴散。The experimental instruments, apparatus and the means to prepare all the samples are introduced in the first section. in section 2, the experimental system including the oxidization system and diffusion system, are introduced therein. in section 3, the samples preparation including the pre - deposition, redistribution and re - oxidization, the samples of b doping, and the fabrication of ga - diffusion transistor, b - diffusion and the transistor formed by b diffusion following ga diffusion are detailed therein, and the as - prepared samples are analyzed by sims, srp and four point probe
首先介紹了制備各種樣品所用的實驗儀器、設備與方法;第二節中介紹了實驗系統,包括氧化系統、擴散系統,第三節介紹了樣品的制備,包括ga的預沉積、再分佈、二次氧化樣品,擴硼樣品,以及擴嫁晶體管、擴硼晶體管和擴鐮后再補充擴硼晶體管的制備流程;實驗所得樣品,藉助二次離子質譜( sims ) 、擴展電阻( srp ) 、四探針薄層電阻等先進的測試分析方法進行分析。分享友人