过量

• There have been few reported cases of excess or toxicity from potassium applications .
  施钾过量或施钾毒害的情况过去报道的不多。
• The condensation was carried out with an excess of glycol or of dicarboxylic acid .
  聚缩反应是在二元醇或是在元羧酸过量下进行的。
• There is gradual transition from an optimum level into excessive levels of nitrogen .
  从氦素适宜水平进入过量水平的转变是逐渐的。
• We all know that cigarette smoking is hazardous to health, and that alcohol abuse can kill .
  我们都知道吸烟危害健康，而饮酒过量能使人致死。
• Excessive amounts of this radiation can cause skin cancer in man and damage plant life .
  过量的紫外线辐射将导致人类的皮肤癌，并有害于植物的生长。
• In general, excess calcium effects result from the anion with which the element is associated .
  通常，钙素过量是与该元素相联系的阴离子伴随产生的。
• Over pumping of ground-waters produces a difference in hydrostatic head in favor of the seawater .
  过量抽取地下水时，产生利于海水的流体静力学水位差。
• An overload of ethanol over a long period of time produces fatty liver, a degeneration of liver tissue .
  过量的乙醇，经长时间积累，将使肝组织退化而产生脂肪肝。
• Nitrates produced in excess of the needs of plant life are carried away in water percolating through the soil .
  植物生存所需要的过量硝酸盐通过土壤渗滤而被带到水中。
• Aminothiazole and its homologues can be nitrated in the same way, using a double excess of nitrating mixture .
  用二倍过量的混合硝化剂，能将氨基噻唑及其同系物以同样的方法硝化。