Local conditions, especially the presence or absence of oxygen, affect Biodegradability.地方的情況(特別是有氧或無氧)影響著生物降解.Starch has abundant resources , low price and natural biodegradability.淀粉產量豐富, 價格低廉,具有天然的生物降解性.Biodegradabili...
Tooling Plate: Universal mounting pattern with standard dowel locating holes.模具板: 通用模式與標準安裝定位樁孔.The carpenter gauged the dowel with calipers.那木匠用卡鉗估量暗榫.It designs two spring dowel locating systems to rotate and locate th...
There's a zoo round here? That's dandy for my kids.這附近有個動物園？我的孩子們一定會很高興的。He was handsome and a dandy.他英俊瀟灑，還是個衣著講究的時髦紳士。He says it's a dandy. "他說那船很漂亮. ”...
A 40 watt bulb would be quite sufficient and would not obtrude.40瓦的燈泡完全夠亮了，并且不會晃眼。This makes the total cost of the bulb and energy ￡27.這使燈泡與電費合計為27英鎊。The naked bulb was directly over his head.裸露的燈泡正好在他的頭頂上方。...