productive的近义词/同义词有：gainful, creative, inventive, prolific, yielding, fruitful, fertile, profitable, gainful, fruitful, fertile, creative, rich, pregnant, ingenious, profitable, yielding, inventive, prolific, effective, ...

introduction的近义词有：introduction, preface。下面这两个名词均有"前言，导言"的含义：introduction：普通用词，指任何作品开头对读者或听众说明或介绍该作品，起引导作用的结论部分，和全书内容是一致的。 preface：指作者或编者为说明全书的目的、范围、编辑方法等在序言之前写的一段简短的序文。...

productive的反义词有：unproductive, unproductive。adj.productive的反义词（有生产的;营利的）：unproductive。productive的反义词（其他释义）：unproductive。...

production的反义词有：consumption, consumption。n.production的反义词（生产）：consumption。production的反义词（其他释义）：consumption。...

conduct的一般过去时为：conducted...

productivity的近义词/同义词有：capacity, yield, turnout, production, output, prolificness, fecundity, fruitfulness, prolificacy, fertileness, fertility, copiousness, generation, productiveness, production, virtue。n.productivity的近...

n.管，导管，（电线，电缆等的）管道vt.用导管输送，用管道供应...

duct的音标：duct的英式发音音标为：[dʌkt]duct的美式发音音标为：[dʌkt]...

A number of companies have now made the high - temperature superconductors into tapes a few millimetres across.液氮是一种便宜而易得的商品,沸点是77K,我们利用它可以在实际应用中比较容易地冷却超导体.We may also look forward to the application of superconductors i...

We must develop the advanced productive forces without letup.我们必须坚持不懈地发展先进的生产力.He was hopeful that the next round of talks would also be productive...他对下一轮会谈同样富有成效满怀希望。On average, American firms remain the most productiv...

The results analyzed in those obtained by inductively coupled plasma - atomic emission spectroscopy and atomic absorption spectroscopy.本文分析结果与等离子发射光谱和原子吸收光谱对照相吻合.Methods: The copper content was determined by atomic absor...

conduct的现在进行时为：conducting...

sexual seduction性诱惑...the unscientific arts of seduction and romance.勾引异性和谈情说爱的不科学的技巧This was a case of sly, evil seduction as well as murder.这是一件狡猾 、 恶毒的诱奸案和谋杀案.Cleopatra's seduction of Caesar克里奥帕特拉对凯撒的引诱Her method...

He pushed everyone full speed ahead until production hit a bottleneck.他催促所有人拼命干活，直到生产遭遇瓶颈。Hydrogen is used extensively in industry for the production of ammonia.氢气在工业上广泛用于制氨。Because of the slump in domestic demand, produ...

They were a helicopter to film the train going Viaduct.他们用直升飞机拍摄列车通过桥的场景.continuous viaduct连续高架桥Viaduct accounts for 86 percent of the Pearl Line.摘要明珠线全长86%是高架桥.overhead viaduct高架桥curved viaduct曲线高架桥With their aid a vita...

electroconductibility的音标：electroconductibility的英式发音音标为：[elektrəʊkəndʌktɪ'bɪlɪt]electroconductibility的美式发音音标为：[elektroʊkəndʌktɪ'bɪlɪt]...

conduct的现在完成时为：conducted...

Prolonged therapy should be avoided since it is conductive to toxic reactions.应避免延长治疗,因为它可导致毒性反应.Isothermal Block . The thermally conductive block that equalizes the temperature of all thermocouple connections.等温块使所有热电偶连...

n.生产( production的名词复数 )，产量，产品，出示...

unproductive的反义词有：productive, productive。adj.unproductive的反义词（无生产的;无收益的）：productive。unproductive的反义词（其他释义）：productive。...

adv.演绎地，推论地...

productivity的音标：productivity的英式发音音标为：[ˌprɒdʌk'tɪvəti]productivity的美式发音音标为：[ˌprɑ:dʌk'tɪvəti]...

John Bardeen was also co-developer of the theory of superconductivity.约翰·巴丁也是超导电性理论的创立者之一。These two basic electrodynamic properties give superconductivity its unique interest.上述两个基本电动力学性质使超导电性具有无比的重要性.Operating on the bo...

production的近义词有：manufacture, produce, product, production。下面这些名词均含有"产品，制品"的含义：manufacture：一般指机器大量制造的产品。produce：多指农产品(尤指蔬菜水果等)。product：一般指工业产品，也可泛指各种各样的产品。production：含义广泛，不同场合有不同的意思，可表示"产品，产物"，尤指人类智力或艺术劳动的产品。...

Many aqueducts from ancient Roman times still stand today near the Mediterranean Sea.许多古罗马时代的引水渠至今还保留在地中海附近....a nationwide system of aqueducts to carry water to the arid parts of this country.将水输送到该国干旱地区的全国性导水系统Central ...

deducted的音标：...

n.绑架者，拐骗者，劫持者...

...

v.组织，实施，执行，指挥...

inductiveness的音标：inductiveness的英式发音音标为：[ɪn'dʌktɪvnəs]inductiveness的美式发音音标为：[ɪn'dʌktɪvnəs]...