So, we carried out with cyclopentadienyl molybdenum tungsten disulfide - based Synthesis and Characterization of.为此, 我们开展了对含环戊二烯基二硫型的钼钨配合物的合成及性质研究.The progresses in bridged or substituted cyclopentadienyl ( and indenyl )...
He is not attempting necessarily to reproduce the cadence of speech.他不想刻意重复那种讲话的语调。Cadence means the rise and fall of the voice in reading with rhythm.顿挫抑扬是形容朗读时声音的高低曲折和和谐的的节奏.Any one may mouth out a passage with a theat...
The best airships were the giant Graf Zeppelin and the luxurious Hindenburg of the 1930 s.最好的飞船是20世纪30年代特大的齐柏林号和豪华的兴登堡号.Boat and zeppelin vendors and NPCs are are back on duty.船和飞艇上的商人以及NPC回归工作岗位.Indeed, the Zeppelin fli...
这是个主题句.This is a topic sentence.主题句下都画了红杠.Red lines were drawn under the topic sentences.段中主题句和句中的关键词.The topic sentence and keyword in the sentences in segment....