Corrosion of metals - methods for evaluation of efficiency of water treatment apparatus for corrosion protection - part 3 : field corrosion test for removal of corrosion products in incrusted water installations 金屬的腐蝕.腐蝕防護(hù)用水處理儀器效果的評(píng)定方法.第3
Corrosion of metals - methods for evaluation of efficiency of water treatment apparatus for corrosion protection - part 4 : laboratory corrosion test for removal of corrosion products in incrusted water installations 金屬腐蝕.水處理設(shè)備腐蝕防護(hù)效果的評(píng)估方法.第4部分
This shortly brought them to a bewitching spring , whose basin was incrusted with a frostwork of glittering crystals ; it was in the midst of a cavern whose walls were supported by many fantastic pillars which had been formed by the joining of great stalactites and stalagmites together , the result of the ceaseless water - drip of centuries 不久他們就到了一個(gè)美妙的泉水旁,水底下石頭形似雪花狀玲瓏剔透,泉水位于石窟中間,四周石壁全由形狀奇特的柱子撐著,這些石柱是大鐘乳石和大石筍相連而構(gòu)成的,是千萬年來水滴不息的結(jié)果。
With a calm smile and a gentle wave of the hand , monte cristo signed to the distracted mother to lay aside her apprehensions ; then , opening a casket that stood near , he drew forth a phial of bohemian glass incrusted with gold , containing a liquid of the color of blood , of which he let fall a single drop on the child s lips . scarcely had it reached them , ere the boy , though still pale as marble , opened his eyes , and eagerly gazed around him 基督山向那驚恐萬狀的母親示意,請(qǐng)她不必?fù)?dān)心,然后他打開放在旁邊的一個(gè)小箱子,從箱子里抽出了一只波希米亞出產(chǎn)的玻璃瓶,瓶子里裝著一種紅色的液體,他把那種液體滴了一滴到那孩子的嘴唇上,藥水剛剛滴到嘴唇上,那孩子,雖然臉色依舊很蒼白,卻睜開了眼睛,急切地向四周看了看。