known function中文什么意思

• 已知函数

• known:    adj. 大家知道的；知名的；已知的。 a nation ...
• function:    n. 1.功能，官能，机能，作用。 2.〔常 pl.〕职 ...
• as known as:    又叫做
• be known as:    叫做; 以……被人所知; 以出名; 以…知名，被认为是; 以著称; 作为….而出名; 作为…(身份)出名; 作为……为人所知; 作为…而闻名
• be known by:    根据; 凭……而知

例句与用法

1. Roothaan proposed representing the hartree fock orbitals as linear combinations of a complete set of known functions called basis function .
   罗汤建议把哈特利福克轨道表示成已知函数称基函数。
2. The purpose of testing is to prove that known functions work correctly and to discover new product issues
   测试目的在于证明已知功能工作正常以及发现新的产品问题。
3. Now , except gpi8 , gaa1 , gpi 16 and gpi 17 share no homology with any proteins of known function and their functional role in gpit action is unclear
   目前，除了gpi8外， gaa1 ， gpi16和gpi17在已知功能的蛋白质中未发现其同系物，其功能尚不可知。
4. The vector - valued functions contain many known functions as special cases , such as almost periodic functions , asymptotically almost periodic functions and so on
   这类向量值函数包含了一些已知函数作为特殊情况（例如概周期函数，渐近概周期函数等） 。
5. Then , robust fault detection and isolation problems for time - delay linear parameter - varying systems are investigated in this thesis . the residual generators are created by parameter - dependent filters , i . e . the designed filters are time - varying whose matrices parameters are known functions of time - varying parameters
   其次,本论文研究了时滞lpv系统的鲁棒故障检测与分离问题,利用参数依赖滤波器构造残差产生系统,即所设计的故障检测滤波器也是时变系统,其参数矩阵是时变参数的确定函数。