Islanding detection is a mandatory function for grid - connected photovoltaic ( PV ) converters .孤岛检测是 光伏 并网逆变器所必备的功能.Series 6 SG 70 SIMOTRAS HD converters are characterized by their compact, space - saving construction....
音乐只是增强了她话语的力度。Music is merely an enhancement to the power of her words.这种否认仅限于不接受对他所说话语的阐释。The denial was limited to rejecting the construction put on his remarks.其他的话语形式已经成功地与政治分离开来。Other forms of discourse have success...
把生面团倒在撒了面粉的案板上。Turn out the dough on to a floured surface.在撒了面粉的案板上揉面团。Knead the dough on a floured surface.揉生面团时，案板上要撒点面粉。Roll the dough on a lightly floured surface....