氨基酸是弱酸和弱碱, 因此, 它们是很好的缓冲剂.Amino acids are weak acids and weak bases, therefore, they are excellent buffering agents.缓冲剂可以像烤面包的苏打粉那样使用,它们都能够使ph值保持稳定.Buffers can be used like baking soda will help keep ph stable.着重叙述了缓冲剂原理及...
I found it very easy to forget about Sumner.我发现忘掉萨姆纳很容易。The county hospital could find no physical cause for Sumner's problems.关于萨姆纳的问题，县医院查不出任何生理上的原因。Sumner would greet us with frowns and grimaces, doing his best t...
昨天从拉斯维加斯到圣迭戈都感觉到了这几股冲击波。The shock waves yesterday were felt from Las Vegas to San Diego.拉斯维加斯一名患有精神病的宗教狂热分子已经杀死了4人。A religious psychotic in Las Vegas has killed four people.他们因好赌而深受拉斯维加斯赌场老板的欢迎。Their taste for gambling h...
Genetic algorithm is a overall algorithm, it can escape local minima.遗传算法是全局算法, 它能避免陷入局部最小.UN 001 , Ramp Control , the weather is still below minima at Beijing Airport.UN001, 现场, 北京的天气还低于标准.These weights are global minim...
Jem was full of beans after a long sleep.杰姆好好睡了一觉之后又变得精力充沛了。Drain the beans thoroughly and save the stock for soup.将豆角彻底控干，并把滤出的豆汁留下做汤。The beans are then ground and packaged for sale as ground coffee.然后那些咖啡豆被磨碎，包装好作为咖啡粉出...
He will go down as the president who oversaw two historic transitions.他将作为见证了巴西两次历史性转变的总统,安然引退.Indeed, even as Leopold oversaw the Curtis project, he wondered anyone could plant wilderness.事实上, 即使在利奥波德审视柯蒂斯项目的时候, 他也不认为能有...