• 虽然晚了美国炼油公司们最终还是开始加油站输送的超低柴油应对个月开始生效规定

    AFTER five years of delays American refiners are finally pumping new ultra-low-sulphur diesel fuel to service stations, to meet new regulations that took effect this month.

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  • 现在一项研究揭开了有关疫苗传言:广泛用于疫苗防腐剂含有氯化乙基汞,能导致孤独症

    Now a new study debunks one of the major myths surrounding vaccines: that the preservative thimerosal, which contains a form of mercury called ethylmercury, causes autism.

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  • 复合物是以材料中的碳为基础。

    The new polymer relies on carbon-sulfur bonds within the material.

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  • 基于为“生命拉丁语单词vita以及所属化学物质amine(胺),冯克造出了这个单词。

    He made up the word based on the Latin vita meaning "life" and amine the class of chemicals that thiamine belonged to.

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  • 一个黄色气泡(与KawaIjen酸海水”火山湖中元素同一类)是烟柱带湖面,推向岩壁。

    A fresh supply of yellow froth (probably the same type of elemental sulfur found in the "cool acid-brine" crater lake at Kawa Ijen) is brought up by the plume and pushed out toward the crater wall.

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  • 尤其是研究了不同饱和度压力动态,针对含气井提出了一种试井分析方法

    Especially, studied pressure behavior of different sulfur saturation, gave a new solution for well test explanation of sour gas well.

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  • 的含酰胺衍生物,它们的制备方法,它们作为药物用途以及含有它们的药物组合物

    Sulphur derivatives comprising amide bond, method for preparing same, use thereof as drugs, and pharmaceutical compositions containing such derivatives.

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  • 目的:对提出乙醇酸盐流体培养基灵敏度检查草案)》的准确性可操作性可重复性进行验证

    Objective:To verify the accuracy, maneuverability and repeatability of the sensitivity examination protocol on the thioglycollate fluid culture medium, which is put forward newly.

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  • 取代含杂环膦化合物药物组合物治疗磷酸盐异常代谢方法

    Novel thio-substituted, nitrogen-containing, heterocyclic phosphonate compounds, pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism.

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  • 咪唑衍生物它们制备方法,所得中间体,作药剂使用以及药物组合物

    Sulphurous derivatives of imidazole, their preparation process, intermediates obtained, their use as medicaments and pharmaceutical compositions containing them.

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  • 电子探针分析银夹被腐蚀,其含量银夹含量的320

    The sulphur content in the deteriorated clip was about 320 times as much as that in the new clip.

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  • 笔者首次山东地区古代层状化物观测到了明显同位素非质量分馏效应。

    An obvious mass-independent sulfur isotope fractionation was first observed in Archean stratiform sulfides from Xintai area, Shandong Province.

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  • 两种组分含有键,其中34 ~ 37 KD组分可能球蛋白直接降解产物

    The two new fractions contained double sulfur bands, of which 34-37kd was considered to be a product of proteolysis of cucurbitin.

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  • 油菜方面,加拿大经验相似,田间观察指出需要水平至少南威尔士州南部维多利亚州是这样。

    In the case of canola, as with Canadian experience, observations in the field indicate that it requires high rates of sulphur, at least in southern NSW and Victoria.

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  • 这些结果表明海区沉积物微生物参与甲烷循环比较活跃,而且其中可能存在多种代谢途径

    These results indicated that the microbial metabolisms, which may include some new metabolic pathway, were active in the s and CH4 cycles in deep sediment of "warm pool".

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  • 自行合成带有聚合活性基团的芳烃衍生物,分别与苯乙烯甲基丙烯酸甲酯聚合,得到不同组成配比的两类七种共聚物

    In this paper, a thiacalixarene derivative with active double-bond was synthesized, and which was as a monomer copolymerized with other monomers by solution polymerization, yield 7 new copolymers.

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  • 为了阐明这些有争议发现我们采用了一种氰酸测序工具确定

    In order to clarify these controversial findings, we developed a new bisulphite sequencing protocol to determine the methylation status of p16.

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  • 两级方法提出稠油化氢提供一种途径可以促进我国含稠油超稠油开发。

    The proposing of two-stage gas stripping method provides the H2S removing of heavy oil with a new way and can advance the development of heavy oil exploitation.

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  • 两级方法提出稠油化氢提供一种途径可以促进我国含稠油超稠油开发。

    The proposing of two-stage gas stripping method provides the H2S removing of heavy oil with a new way and can advance the development of heavy oil exploitation.

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