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- The practices of primary frequency modulation, OPC and FCB in Baosteel Power Plant were reviewed to explain the function of plant control in alleviating system failure. 就一次調頻、OPC、FCB等電廠(chǎng)控制方案在上海寶鋼電廠(chǎng)的實(shí)踐展開(kāi)討論,以說(shuō)明完善的電廠(chǎng)控制可減輕電網(wǎng)故障程度。
- The old man has a higher primary school academic qualification. 老人的學(xué)歷是高小畢業(yè)。
- Temperate forests consist mainly of broad-leaved, deciduous species and the complex layered structure of the vegetation leads to high primary production. 溫帶森林主要由闊葉落葉種類(lèi)組成，植被復雜的層次結構導致很高的初級生產(chǎn)力。
- In view of serious insufficiency in primary frequency in Sino-Foreign Joint Venture Hefei No.2 Power Plant, the program of primary frequency is retrofitted. 摘要針對中外合資合肥第二發(fā)電廠(chǎng)1%23機組一次調頻功能出現的一些問(wèn)題，對一次調頻程序進(jìn)行了優(yōu)化。
- Combining the branching error with the interruption handling as well as reducing the logic complexity are good for realizing and increasing the primary frequency. 同時(shí)因為將分支錯誤與中斷處理結合起來(lái)，又減少了邏輯的復雜度，更利于實(shí)現和提高主頻。
- The products are polyethers synthesized with new catalyst, characterized by low unsaturation, narrow molecular weight distribution, high activity and high primary hydroxyl content. 本產(chǎn)品系新型催化劑合成的聚醚，其特點(diǎn)是不飽和度低，分子量分布窄，活性高，伯羥基含量高。
- In order to reinforce the frequency stability of Yunnan power grid, the update and field tests of generator primary frequency control function have been carried out since 2005. 為提高云南電網(wǎng)頻率穩定性,從2005年開(kāi)始,并網(wǎng)發(fā)電機組的一次調頻功能規范完善工作逐漸展開(kāi)。
- Based on an hydraulic power engineering in high primary stress case, this paper use classification methods BQ, HC, RMR and Q system in turn to determine the quality grade of surrounding rock. 文章結合某水電工程實(shí)例，先后采用BQ分類(lèi)、HC分類(lèi)、RMR分類(lèi)以及Q系統分類(lèi)方法，分別就4種方法分類(lèi)結果的相關(guān)性、吻合率和一致性等方面開(kāi)展了系列對比研究和初步的成因分析。
- The conclusions are (1) The scale factor of frequency between large and small perspex model test accord with similitude law basically. The error of primary frequency is 2.7% or 4.1%, the error of the second frequency is 0 or 6.05%. 得到了以下結論:(1)大小模型頻率符合相似律;一階頻率誤差為2.;7%25、4
- The active principle of this medication is a mixture of higher primary aliphatic alcohols, isolated and purified from sugar cane wax. 本藥有效成分是從蔗臘提取物中分離純化的高準度脂肪醇的混合物。
- Research on Primary Frequency Modulation Loop 一次調頻回路的探討
- She skirted round the problem of the high cost. 她避而不談巨額費用問(wèn)題。
- primary frequency control system 一次調頻系統
- Men and birds are fain of climbing high. 不論人還是鳥(niǎo)都愿意往高處攀。
- The bird sang high and clearly in the tree. 鳥(niǎo)兒在樹(shù)上清脆地高歌。
- Goods of high quality are few and far between these days. 質(zhì)地精美上乘的物品現在不多見(jiàn)。
- primary frequency modulation function 一次調頻
- The medieval town was fortified with a high wall and a deep moat. 這座中世紀的城市周?chē)ㄓ谐菈妥o城河。
- I set a high value on his advice. 我認為他的忠告很有價(jià)值。
- Auxiliary Primary Frequency Regulator (APFR) 輔助一次調頻
