例句與造句

1. In chapter three the simplex method is developed in detail , and in chapter four the initiation of the simplex method by the use of artificial variables and the problem of degeneracy are discussed
   在第三章詳細(xì)建立單純形法，在第四章介紹利用人工變量法初始化單純形法并討論了退化問題。
2. This paper presents a simple approach to working out the basic feasible solution directly in linear programming , which avoids introducing artificial variables , decreases memory , and generally gets a better basic feasible solution at a quicker speed
   摘要本文給出直接求線性規(guī)劃問題基可行解的一種簡(jiǎn)易方法，該方法既避免了引入人工變量，減少存儲(chǔ)，一般又能較快地得到一個(gè)較好的基可行解。
3. The vertical loads , horizontal loads and other factors relevant to the behavior of pile , as natural or artificial variables , are variant in statistics . but statistical variability of vertical loads , horizontal loads and other factors , is seldom applied to the study of behavior of pile under inclined loads by engineers
   不論是荷載還是其它的影響樁受力性能的因素,都是受自然或人為影響的變量,都存在著數(shù)理統(tǒng)計(jì)上的變異性,但是人們?cè)趦A斜荷載樁的工作性能研究上卻很少考慮它們的變異性。
4. In contrast to existing simplex method , this method has several peculiarities as follows : to begin with , applying it to solve linear programming problem . one need n ' t introduce any additional variable such as relaxing variable , artificial variable and other parameters , so that calculation is subtracted on a large scale . in addition to this , as a result of its higher degree of structuralization , this algorithm can be more easily transformed into program language and , of course , more quickly performed by computers
   與現(xiàn)有的單純形法相比，新算法具有如下主要特征：第一，求解過程不需要引進(jìn)諸如松馳變量、人工變量等參變量參與運(yùn)算，計(jì)算量大大減少了；第二，新算法較單純形法的結(jié)構(gòu)化程度高，更容易轉(zhuǎn)化為程序語言，進(jìn)而在計(jì)算機(jī)上更快地得以實(shí)現(xiàn)；第三，新算法在運(yùn)算過程中不會(huì)引起攝動(dòng)現(xiàn)象。
5. It's difficult to find artificial variables in a sentence. 用artificial variables造句挺難的