多次 many times; time and again; repeatedly; on many occasions 她曾多次訪問中國。 she's visited china many times. 他在部隊(duì)里多次立功。 he repeatedly distinguished himself in the pla. 我在公共汽車上見過他多次。 i met him many a time in the bus.; 多次曝光全息圖 multiple-exposure hologram; 多次標(biāo)準(zhǔn)添加法 multiple standard addition method; 多次編譯程序 multi-pass compiler; 多次重復(fù)訪問 multiple repeated reference; 多次抽樣 multiple sampling; multiple-scale; 多次定位 multiple bearing; 多次往返有效入境簽證 multiple entry-exit visa; 多次違約 repeated breaches
許多次 many a time and oft; many times; on many occasions
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千萬人都在用的超大詞匯詞典翻譯APP
例句與用法
Through incision experiment on the impeller of circulating pump times and times , the relation between the size of incision and the capacity and head of the pump was discussed , the law of performance was summarized after the impeller is incised , the existing formula was revised 摘要經(jīng)過對混流泵葉輪多次切割試驗(yàn),探討了葉輪切割量與泵的流量、揚(yáng)程之間的關(guān)系,總結(jié)了混流泵葉輪切割后的性能變化規(guī)律,進(jìn)而對現(xiàn)有公式進(jìn)行了修正。
The main technology characteristics are : work method as slow speed wire cut machine with multi cut function to raise the precious and surface quality , high effective stripe auto recovery function . all controls and programs are under windows2000 operation system 線切割機(jī)床的主要技術(shù)特點(diǎn):按慢走絲加工方式加工,具多次切割功能,提高產(chǎn)品光潔度具智能條紋覆蓋功能,可高效切割無條紋工件加裝耐磨導(dǎo)向器,減少運(yùn)絲抖動全部編程控制在window2000下完成。
Abstract : the paper analyses the present technology conditions of hs - wedm . it is pointed out the important directions to develop the technology of hs - wedm are using pc based cnc system , applying ai based theories into computer software , bettering machine structure and further improving techniques on multi - cut 文摘:分析了數(shù)控高速走絲電火花線切割加工技術(shù)的現(xiàn)狀,指出了其今后的發(fā)展方向是:基于pc的數(shù)控系統(tǒng)的開發(fā)、人工智能( ai )技術(shù)的運(yùn)用、機(jī)床設(shè)計(jì)的改善及多次切割工藝的應(yīng)用。