Up to 96 % ee was achieved with 4 - nitro - chalcone as enone substrate.以 4- 硝基查耳酮为原料的反应,其产物可获得最高达96%ee值.Chalcone synthase ( CHS ) gene is the key gene during the pathway of synthesizing anthocyanidin.查尔酮合成 酶 基因(Chalcone...
A vertex with zero outdegree is called a sink.出度为零的顶点称作收点.Vertex a is the initial vertex and b is the terminal vertext.a顶点是始端顶点,而b是末端顶点.An edge corresponds to a corridor and a vertex to the conjunction of several corrido...
She hides handsome and richly drest aft the blinds of the window.她美貌,衣着华丽,躲在窗帘背后.And what's a butterfly? At best , He's but a caterpillar, drest.那么蝴蝶又是 什么 ?极其量, “他 ” 不过是一只毛虫 —— 戴上了衣冠的.Though a lie be well drest...
Her wide-eyed innocence soon exposes the pretensions of the art world...她的天真烂漫很快就暴露了艺术界的矫揉造作。Its very success, however, exposes some serious flaws in a fledgling market.但清华的成功也暴露了这个新市场上的一些严重缺陷.Her wide-eyed innocence soo...
女裁缝把那两块布粗缝了起来.The seamstress tacked the two pieces of cloth.超长的针通常用于粗缝.Longer needles are most frequently used for bastings.裁衬布和衬里并粗缝到袖了的反面.Cut the interfacings and underlining and tack them to the wrong side of the slee...
You weren't convinced of Mr Matthews' guilt.你不相信马修斯先生有罪。Mr. Matthews lost his way in the dense fog.马修斯先生在浓雾中迷了路.Now Miss Matthews will take care of you. I hope you'll enjoy working with us.现在麦秀斯小姐来照顾你. 我盼望...