منابع مشابه
Production of Fe-TiN and Fe-Ti(N,C) composite powders by mechanical alloying
In this research, the production of Fe-TiN and Fe-Ti(N,C) composite powders by mechanical alloying was investigated and evaluated. Ferrotitanium (containing 70%Ti), titanium and graphite were used as the raw materials. Initial mixtures were milled in different time durations under the pure nitrogen atmosphere with the pressure of 5atm. The results showed that when N2 pressure is 5 at...
متن کاملPowder agglomeration during the spray-drying process: measurements of air properties
Instant food powders are usually produced by spray drying of formulated liquid and powder agglomeration, either into the drying chamber or in an external fluid bed. During spray drying, according to the liquid composition, the viscosity of the initial liquid drops increases more or less rapidly, until the drop surface reaches a rubbery state considered as sticky, before further drying. This sti...
متن کامل[The conversion and the similarities and differences of Chinese and English punctuation in English translation for traditional Chinese medicine].
标点符号是文字语言不可缺少的、强有力的辅 助。正确运用标点符号可以帮助读者分清句子结 构 ,辨明语气 , 准确了解文意。标点符号在语言信息 的传递与处理过程中起着很重要的作用 , 但一些初 学中医英译者对这一点重视不够。 语篇中一个成分与另一个可以与之相互解释的 成分之间的关系 ,有四种衔接手段 , 即照应、省略 ( 包 括替代 )、连接、词汇衔接。汉语语篇的衔接与英语 是相似的。事实上 , 标点符号作为文字语言不可缺 少的辅助 ,在语篇中的衔接作用是很明显的。例如 : 分号将前后两个并列的分句连接起来 , 体现了两个 分句的并列或对比的逻辑关系 ; 冒号标示前后文提 示性逻辑关系 ;括号标明符号内外注释性逻辑关系 ; 破折号标明符号前后之间解释说明、补充说明或语 义突然转变的逻辑关系。标点符号是文字里面有机 的部分 ,不是外加上去的。它跟旧式的句读号不同 , 不仅仅是怕读者读不断 ...
متن کامل完全基於類神經網路之語音合成系統初步研究 (A Preliminary Study on Fully Neural Network-based Speech Synthesis System) [In Chinese]
A Preliminary Study on Fully Neural Network-based Speech Synthesis System 廖書漢 SHU-HAN Liao ,蔡亞伯 YaBo Chai , 廖元甫 a Yuan-Fu Liao, a 國立台北科技大學電子工程系 [email protected], [email protected], [email protected] 摘要 傳統的語音合成使用先文字分析後語音合成的架構,但是這種兩階段的作法, 通常會有,若前級分析錯誤,就會影響後級合成,且無法挽救的問題。因此,在 本論文中我們希望嘗試把前後級,全部都改成以類神經網路實現,以便將來可以 直接合成一個大的端對端語音合成類神經網路。主要的想法是,直接以字元串為 輸入單位,並盡量用大量未標記語料,進行非監督式類神經網路訓練。我們的系 統包含四個子網路,分...
متن کاملMechanism of Bainite Transformation in Fe-Cr-Mo-V-Ti-C Steel
The kinetics and mechanism of bainite transformation have been studied in Fe-Cr-Mo-V-Ti-C steel high speed dilatometry backed by thermodynamic analysis. The complete transformation of austenite, however, has not occurred at any reported temperature. Obtained results confirm the incomplete reaction phenomenon with the cessation of the bainite transformation well before the paraequilibrium is ach...
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ژورنال
عنوان ژورنال: Chinese Science Bulletin
سال: 1958
ISSN: 0023-074X
DOI: 10.1360/csb1958-3-16-499