She dashed through the door, leaving the bar unattended.她夺门而出, 丢下酒吧不管.An unattended bag was spotted near the platform at Gatwick...在盖特威克机场站的站台附近发现了一个无主袋子。Never leave young children unattended near any pool or water tank....
Anthocyanidin synthesis needs proper temperature and oxygen, which will fail at low temperature or deficient oxygen.花色素的合成需要适宜的温度和充足的氧气, 低温或缺氧不利于花色素的合成.They wooed customers by offering low interest rates...他们靠提供低息来招揽客户。W...
“这将会祸患无穷，”他说道。"The potential for disaster is enormous," he says.言有尽而意无穷.There's an end to the words, but not to their message.时光飞逝, 学艺无穷.Art is long , and time is fleeting....
在冬季,车间里是如何做到温度的恒温的?How to keep constant temperature in production floor during winter time?撒哈拉沙漠,白天酷热, 入夜后骤寒,为适应如此多变的温差, 可以保持恒温的地下穴居屋是最佳居所.During daytime, Sahara Desert is fiercely hot, but after sunset , the temperature...
A sprayer hooked to a tractor can spray five gallons onto ten acres.用拖拉机牵引的喷雾器可以将5加仑药水喷洒在10英亩田地上。Objective To study the germicidal effect of electrolyzed oxidizing water ( EOW ) on the disinfection of sprayer.目的探讨氧化电位水在 ...