" we ' d just blast away in a trial - and - error process 我們在反復(fù)實驗的過程中不斷地轟炸腫瘤。
The possibility of such trial - and - error attacks 此類“試錯攻擊”
Trial - and - error search 試湊搜索
Edison , because he was the first to make these experiments , had to learn many times by the trial - and - error method 因為愛迪生是第一個進(jìn)行這種實驗的人,他不得不通過實驗-失敗的辦法學(xué)習(xí)很多次。
Based on the auv ' s motion simulation system , the basic fuzzy logic controller is established using manual trial - and - error process at first 論文基于水下機(jī)器人的運(yùn)動仿真系統(tǒng),首先以手工試錯方式建立了基本的模糊控制器。
With the advancement of finite element analysis ( ffa ) modeling , model - based design of mechanical structures in general is replacing the traditional trial - and - error approach 隨著有限元分析建模技術(shù)的發(fā)展,基于模型的結(jié)構(gòu)設(shè)計正取代傳統(tǒng)的反復(fù)試驗式設(shè)計。
This provides a simple mechanism for trial - and - error lookups , and also leaves the end application flexible to relatively minor changes , such as deployment on a new nameserver 這為反復(fù)實驗( trial - and - error )查詢提供了一種簡單的機(jī)制,并且只需要相對較少的改變就可以得到最終應(yīng)用程序的靈活性。
Ideally , this digital development method would replace the tedious trial - and - error process that dates back to before medieval alchemists first tried to turn base metals into gold 自從中世紀(jì)開始,煉金術(shù)士便試圖把賤金屬轉(zhuǎn)化為純金,而在理想上,上述的數(shù)位化合金設(shè)計方法,將能取代煉金術(shù)士那冗長、繁瑣的試誤過程。
The use of traditional ways such as the trial - and - error and empirical method to define the process windows of the difficult - to - deforming materials can not keep pace with the rapid development of modern industry 本構(gòu)關(guān)系是制定其塑性加工工藝的主要依據(jù)之一,也是利用動態(tài)材料模擬方法和剛塑性有限元法合理確定這類難變形材料的熱力參數(shù)范圍的前提條件。
Some preceding rain factors were list , then stepwise regression algorithm was employed to select the obvious factors from the list as the input of the bp networks . and the trial - and - error method is employed to define the number of the hidden layer nodes 論文列出若干個前期降雨量因子,利用逐步回歸算法從中挑選出影響因素大的作為網(wǎng)絡(luò)的輸入,通過“試錯法”確定隱節(jié)點數(shù)。