In this paper a new method on the dimethyl malonate has been proposed.本文通过对丙二酸二甲酯合成新方法的研究,收率达到80%以上.Aside from removing the malonate, how can this inhibition of respiration be overcome? Explain.除了去掉丙二酸之外, 还可以怎样克服这种对呼吸作用的...
Aside from removing the malonate, how can this inhibition of respiration be overcome? Explain.除了去掉丙二酸之外, 还可以怎样克服这种对呼吸作用的抑制? 解释.In this paper a new method on the dimethyl malonate has been proposed.本文通过对丙二酸二甲酯合成新方法的研究,收率达...
A cheap table can be transformed by an interesting cover.一块趣味盎然的桌布就能使一张廉价桌子面目一新。Filmmaking was transformed by digital editing, digital f/x, and digicams.数字剪辑、数码特效以及数码摄像机改变了电影摄制方式。The city, drab and dour by day, is transf...
After that, through the rifts in the inky clouds sparkled redder and yet more luminous particles.然后在几条墨蓝色云霞的隙缝里闪出几个更红更亮的小片....the inky black of night.漆黑的夜晚the inky blackness of the cellar地窖里的一片漆黑The moon was rising in th...
14岁的时候, 她就是“伦敦莫扎特演奏家”中的主要独奏者.By age 14, she was soloist with the London Mozart Players.交响乐团用有规律的八分音符怂恿着独奏者.The orchestra eggs the soloist on with its regular quavers....
That was my crafty little plan.那是我的小妙计。He's a crafty old devil.他是个奸诈狡猾的家伙。This fellow is very crafty; we had better be on our guard.这个家伙诡计多端, 我们可得小心点儿....
An improved pitch detection algorithm based on modified cepstrum model is proposed.该文提出了一种基于修正倒谱模型的改进的倒谱基音检测算法.A new method for further frequency analysis whose name is wavelet - cepstrum is established.建立了一种新的二次频谱分析方法,首...