生产多晶硅带的方法主要有定边喂膜法、蹼状枝晶法、绳带法和模板生长法,其中产出率最高的方法为()
参考答案:模板生长法
观察由奇数组成的数阵,若第k行有2k﹣1个数,第k行的第s个数(从左数起)记为(k,s),则2009记为( ).
1
3 5 7
9 11 13 15 17
19 21 23 25 27 29 31
…
While managing projects, negotiating helps in conferring with others to come to terms with them or reach an agreement. A form of assisted negotiation is ______ .
A.arbitration
B.problem solving
C.regulation
D.compromising