multiple adj. 1.多重的;復(fù)合的,復(fù)式的,多數(shù)的,多樣的。 2.倍數(shù)的,倍。 3.【電學(xué)】并聯(lián)的;多路的,復(fù)接的。 4.【植物;植物學(xué)】聚花的。 a man of multiple interests 興趣廣博的人。 n. 1.【數(shù)學(xué)】倍數(shù)。 2.【電學(xué)】并聯(lián);多路系統(tǒng)。 3.相聯(lián)成組。 4.成批生產(chǎn)的藝術(shù)品〔畫、雕塑、工藝品等〕。 common multiple 公倍數(shù)。 least common multiple 最小公倍數(shù)。
Study on idss of multiple tube launcher rocket system 對電視制導(dǎo)空地導(dǎo)彈巡航飛行高度的分析
Water quality - detection and enumeration of coliform organisms , thermotolerant coliform organisms and presumptive escherichia coli - part 2 : multiple tube most probable number method 水質(zhì).大腸桿菌,耐熱大腸桿菌和假定大腸桿菌生物體的計(jì)數(shù)和檢測.第2部分:擴(kuò)增管
Bacteria levels was known as the multiple tube method also known as the most probable number method , which suffered from a tendency to produce large errors in analysis . photo of developing methods to speed up the testing of 當(dāng)時(shí)測試大腸桿菌數(shù)量水平的方法稱為多管法multiple tube method ,又稱最大可能數(shù)計(jì)算法most probable number method ,分析結(jié)果容易出現(xiàn)較大的誤差。
The dynamic model build in this paper also has important reference value for some projects . for example , the alteration to lighting the long - rang multiple tube rocket launcher system , the project about shipped rocket launcher system 本文的研究工作,不僅為本項(xiàng)目的方案選擇和確定提供了科學(xué)的依據(jù),而且在以后的項(xiàng)目研制中,本文所建立的決策推理機(jī)制、開發(fā)的軟件系統(tǒng)也將發(fā)揮重要的輔助決策作用。
In 1987 , the epd established its own environmental microbiology laboratory for analysing all its beach water samples . from this date it also replaced the old multiple tube method with an improved membrane filtration method , which gives much more accurate results . this system has been in use ever since , but the medium used to cultivate 1987年,環(huán)保署自設(shè)環(huán)境微生物學(xué)化驗(yàn)室,負(fù)責(zé)分析收集所得的泳灘海水樣本,棄用以往的多管法,改用經(jīng)過改良的薄膜過濾法membrane filtration method分析樣本,取得更準(zhǔn)確的檢測結(jié)果。
New developments in decision theory , artificial theory and dynamic analysis method are applied to evaluation the possible projects . the main contents in this paper are included as follows : first , has improved an format reasoning method based on multiple attribute utility model and knowledgebase theory ; second , has proposed complex utility model by improving the theory of multiple attribute utility ; third , has presented a kind of weapon intelligent decision support system , based on the complex utility model and developed with com / dcom criterion ; forth , this paper also has build the dynamic simulation model for long - rang multiple tube rocket launcher system , and the tire dynamic model has applied in the rocket launcher system dynamic simulation model ; fifth , through building the rocket - launcher contact model , this paper has analyzed the dynamic forces between the rocket and launcher ; finally , this paper has build the evaluation model of the project about improving existing rocket launcher to the launcher that using canister , and get the conclusion through using the widss . the studies in this paper not only proposed scientific warrant to the choice of projects in this pre - studied national defense task about improving existing rocket launcher to the launcher that using canister , but also can give other studied tasks with decision supported 主要內(nèi)容包括:在總結(jié)決策分析與專家系統(tǒng)規(guī)則庫技術(shù)的基礎(chǔ)上,提出了融決策分析與專家系統(tǒng)規(guī)則庫技術(shù)于一體的形式化推理機(jī)制,該機(jī)制能有效的將定量計(jì)算和定性知識融為一體,將規(guī)范的決策分析解題過程與專家系統(tǒng)特有的演化推理方法有機(jī)結(jié)合起來;在多屬性效用理論的基礎(chǔ)上,建立了一般形式的復(fù)式效用模型,并實(shí)用化了全相關(guān)乘式效用模型,提供了較完善的通用建模、分析和解釋功能:引入了com dcom組件技術(shù),開發(fā)了基于組件的widss系統(tǒng),該系統(tǒng)基于形式化推理機(jī)制,易于擴(kuò)展,能夠面向多種決策問題,具有較強(qiáng)的通用性;建立了遠(yuǎn)程多管火箭炮全炮動(dòng)力學(xué)仿真模型,將充氣輪胎動(dòng)力學(xué)模型、輪胎和路面的相互作用模型運(yùn)用于多管火箭炮動(dòng)力學(xué)仿真計(jì)算中;利用碰撞接觸理論,對火箭彈在定向器管內(nèi)的運(yùn)動(dòng)受力情況進(jìn)行了仿真計(jì)算;建立了遠(yuǎn)程多管火箭炮箱式發(fā)射改進(jìn)方案模型,并利用動(dòng)力學(xué)仿真計(jì)算結(jié)果在widss系統(tǒng)中進(jìn)行了方案性能評估。