Plough deeply in 30cm, and insolate in the sun to disinfect.深耕30厘米，曝晒日光消毒。The coral, amber, crystal hates to roast to insolate and touch, the sour and alkali.珊瑚 、 琥珀 、 水晶忌烤晒等高温,忌磕碰 、 忌酸碱....
浅海床提供了丰富的食物。The shallow sea bed yields up an abundance of food.接触食物前尤其对洗手不能有半点马虎。Be particularly fastidious about washing your hands before touching food.一名侍者尽力抹掉溅出的食物。A waiter mopped up the mess as best he could....
Most people are familiar with this figure from Wagner's opera.多数人都熟悉瓦格纳歌剧中的这一人物。Among others are Purcell, Wagner, Verdi, Puccini, and Richard Strauss.其他还有珀塞尔 、 瓦格纳 、 威尔地 、 普契尼和理查德·斯特劳斯.The programme opened with the ...
共有包括一位精细胞瘤 、 位绒毛膜癌及两位 卵黄 囊瘤在内的四位恶性生殖芽细胞肿瘤的病人于本院治疗.Four malignant GCTs ( 1 seminoma, 1 choriocarcinoma, and 2 yolk - sac tumors ) have been treated in our hospital.目的:探讨心脏 卵黄 囊瘤临床病理特征.Purpose To study the clinicopathologi...
方法: 用溴代及胺化反应合成了四甲基吡嗪衍生物.METHODS: The target compound was prepared by the bromination and amination reaction.论述了三丙酮胺纯度对加氢和还原胺化反应的影响.The effects of triacetoneamine concentration on hydrogenation and amination were discusse...
每个学生一学期可能要修四五门课程.A student will probably attend four or five courses during each semester.学校的管理机构一学期开一次会.The shool governing body meets once a term.它可用作一学期的教材.It is designed as a textbook for a one - term course....