为了这一目的, 研究人员引用了控制论.To achieve this, researchers have drawn upon cybernetics.本文以系统论 、 信息论、控制论作为整个研究工作的指导思想.This paper considers system theory , information theory and cybernetics as pole stars.本文以系统论 、 信息论和控制论作为整个研究工作的指导思...
Olivine has been completely altered to serpentine, talc, and amphibole in the bore - hole examined in detail.钻芯详细检查的结果,橄榄石全部蚀变为蛇纹石 、 滑石及角闪石.Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups.翡翠由...
Her hands were frostbitten.她手都冻了.His feet were frostbitten in the arctic snow.在北极雪地里他把脚冻伤了.Sometimes doctors have to remove frostbitten areas like fingers and toes.有时医生不得不移除被冻伤的手指和脚趾....
the many isotopes of carbon碳的诸多同位素Tritium is one of the mildest radioactive isotopes.氚是最和缓的放射性同位素之一.The inferno spewed a deadly plume of radioactive isotopes into the atmosphere.这个象炼狱般的地方将一缕致死的放射性同位素喷入大气层....
Chelsea and Aston Villa were involved in a tug of war for Liverpool's Ray Houghton last night.切尔西队与阿斯顿维拉队昨夜上演了一场夺人大战，争购利物浦的雷·霍顿。She has become a regular visitor to Houghton Hall.她已经成了霍顿府的常客。Houghton, Lonsdale, and p...