经过加入碳酸钠能被软化的硬水,称为永硬水.Hard water which can be softened by adding sodium carbonate is called permanent hard water.提高水温能增加洗涤中纺织表面膨胀和软化的程度.Increased water temperature can increase swelling and softening of the surfaces of te...
The compassion of water bathes and nurtures all sentient beings . The justice of water purges defilement.水的仁慈能沐浴众生,可以泽及万物; 水的义气能扬清激浊,可以荡涤污垢.Who first loves and nurtures us and takes care of every need.是谁先爱上我们,哺育我们,对我们无微不...
...Sydney Opera House.悉尼歌剧院Elaine Kelly , from event organisers the Sydney Harbour Foreshore Authority, was delighted with the result.悉尼港前滨管理局的咖啡节组织者之一伊莲?凯莉对这一结果很满意.Today Mahoney booked himself into one of the best hotel...
你教学生是个别地教还是按组教?Do you teach your students singly or in groups?人类将不得不个别地或共同地做出复杂而关键的选择.Complex, critical choices will have to be made by human beings individualy and collectively.一些设备被分成叫段组的块, 能个别地可擦.Such devices are divi...
Conclusion: Silica gel column chromatography and crystallization are simple and rapid Methods: To isolate gardenoside.结论: 柱层析和重结晶方法是简单、速分离栀子苷的有效办法.This paper advances the preparation method of erucamide by direct ammonol...
an avenue of limes两边栽有欧椴树的林荫道Oranges, lemons and limes were found to cure scurvy...人们发现橙子、柠檬和酸橙能治疗坏血病。citrus fruits such as limes and lemons柑橘属水果，例如酸橙和柠檬Stop fondling my limes and do something!别再折腾我的酸橙树了去做点什么!Oranges, le...