緩慢的流速足以防止還原劑的散失.A low rate is enough to prevent flushing of reductants.還原的煙酰胺核苷酸對固態酶可以起還原劑的作用.Reduced nicotinamide nucleotides can function as reductants to nitrogenase.許多金屬冶煉操作中需要碳作為還原劑.Carbon is needed as a reducing ag...
New ways to treat arthritis may provide an alternative to painkillers.關節炎的新療法可能是止痛藥之外的另一種選擇。There may be alternative methods of substantiation other than written records.除書面記錄外，可能還有其他方法可以證實。Is there an alternative to tra...
把你的眉毛修剪成越往外眼角越細的月牙形。Taper the shape of your eyebrows towards the outer corners.兩道濃黑的眉毛使他的臉看起來異常兇狠。The strong dark eyebrows give his face an oddly menacing look.她抬起頭，眉毛揚起，意味深長地看著我。She looked up at me significantly, raisin...
Charity shops and jumble sales welcome usable clothes...慈善商店和義賣活動歡迎大家捐助能穿的衣服。The charity is totally dependent on the Church's bounty.慈善業完全依靠全體基督徒的慷慨贈予.The callous couple milked money from a hospital charity to fund ...