查询词典 synthetic
- 与 synthetic 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Studied to phosphoric acid and aluminum hydroxide as raw materials, synthetic product of the phosphoric acid sulphate series.
研究了以磷酸和氢氧化铝为原料,合成了磷酸铝系列产物。
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Today, because it is so rare and expensive, many companies use synthetic chemicals, instead of ambergris, in their perfumes.
今天,因为它是如此罕见和昂贵,许多公司在他们的香水中都使用合成化学物质来取代龙涎香。
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Fuzzy synthetic assessment can only solve and flexible intuition expression ability for ambiguousness problem from front, but Vague sets have fairly strong handling indefinite data.
系统安全中存在含糊性和不可分辨性,Fuzzy综合评价只能从正面解决含糊性问题,而Vague集具有对不确定数据更强、更灵活的直觉表达能力,由此提出把Vague集运用到综合评价当中,并使用改进层次分析法确定各评价指标的权重,建立了基于Vague集的系统安全综合评价模型。
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There is also a synthetic amethyst that is made in labs in Russia, China, and other places.
还有就是在实验室合成紫晶在俄罗斯,中国和其他地方。
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A typical drug aminopyrine, in addition to levamisole, semi-synthetic penicillin may also cause.
典型药物是氨基比林,此外左旋咪唑、半合成青霉素也可引起。
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The gas semi-synthetic which use for Synthesis ammonia gas is take water vapor and oxygen as gasifying agent.
作为氨合成的半水煤气是以氧气和蒸汽作为气化剂的制得的气体。
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A control scheme of H-N ratio in the production of synthetic ammonia is presented in this paper.
本文给出了合成氨生产中氢氮比的一种控制方案。
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In the world of synthetic ammonia production, about 80% of natural gas as raw materials.
在世界合成氨产量中,约80%以天然气为原料。
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The real-time control result of this new method in a synthetic ammonia plant is also given.
文章最后还给出了这一方案在某合成氨厂的控制效果。
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A novel synthetic approach of 3,3'-azobis(6-amino-1,2,4,5-tetrazine) was firstly devised. Taking 3,6-bis(3,5-dimethylpyrazol-1-yl)-1,2,4,5-tetrazine as a primary material, DAAT was synthesized by high pressure ammonolysis and potassium permanganate oxidation. Compared with the four-step reaction in the literature, this new approach was reduced to two steps with a yield of 58.1%. The intermediate and DAAT were characterized by elemental analysis, IR and NMR spectra.
自行设计了3,3'-偶氮双(6-氨基-1,2,4,5-四嗪)新合成路线、采用3,5-双(3,5-二甲基吡唑-1-基)-1,2,4,5-四嗪为原料,由文献报道的4步反应缩减为2步,经高压氨解、高锰酸钾氧化合成了DAAT,总收率大幅提高,达到58.1%,并采用元素分析、红外光谱、核磁共振光谱等进行了结构表征。
- 相关中文对照歌词
- Synthetic Love
- Synthetic Flying Machine
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。