破坏性

All the compounds were isolated and identified from the bituminous coals for the first time, bis(2-ethylheptyl) terephthalate and 18-ethyl-17-(hexan-2\'-yl) docosanoic acid are new compounds.Further more, a Colourless Oil Liquid, a white acerate crystals containing some alkanes, a white tabular crystals consisting of some fatty acid esters and a white powder crystals in which some fatty acids exist were isolated and analysed by GC/MS for the first time.Through this research, a study method of"classification extract of bituminous coal- separation with silica-gel and gelatin column chromatographies- identification of the isolated compounds by FTIR, GC/MS, LC/MS, 1H NMR and 13C NMR analyses"was established and proved to be a practical approach toward separable and non-destructive identification of some organic compounds in bituminous coals for coal chemistry research.

本研究建立了&原煤分级萃取-硅胶与凝胶柱层析分离与纯化-GC/MS或LC/MS检测-FTIR、MS、1H NMR和13C NMR波谱解析&这一煤中有机化学成分的非破坏性分离与分析的研究方法，并验证该研究方法有效可行。

In the present study, influences of 6-BA (6-benzyl aminopurine) on cluster root formation, exudation of citrate and malate and their concentration in the root clusters of P-deficient white lupin plants were studied by using of non-destructive localized collection method and high-performance liquid chromatography analyze technique.

本文研究了6-BA（6-苄基腺嘌呤）处理对缺磷的白羽扇豆排根形成的影响，并利用非破坏性原位收集方法和高效液相色谱技术研究了6-BA处理对根簇分泌柠檬酸和苹果酸及组织中这两种有机酸含量的影响。

VOICE: So it sounds as if anabolic steroids can be very destructive.

所以，听起来合成代谢类固醇的破坏性会很大。

The results showed that the red pigment belonged to anthocyanidin, it was soluble in water, stable against heat treatment, light, acid and sugar concentration, tolerant to reduction, but sensitive to alkaline, oxidation and Fe(superscript 3+). The research also showed that acid medium is favorable for extraction. The pigments have more general stability in acid medium and have high ufility value.

结果表明：该色素为水溶性多酚类花色素，在不同的pH环境下显示不同的颜色；其耐热性、耐光性、耐酸、耐糖、耐还原性较好，但耐氧化性、耐碱性较差；Fe(上标 3+)对色素有破坏性；该色素的提取宜在酸性介质中进行，酸性条件下其综合稳定性较优，有较高的利用价值。

The results showed that the red pigment belonged to anthocyanidin,it was soluble in water,stable against heat treatment,light,acid and sugar concentration,tolerant to reduction,but sensitive to alkaline,oxidation and Fe~(3+). The research also showed that acid medium is favorable for extraction.The pigments have more general stability in acid medium and have high ufility value.

结果表明：该色素为水溶性多酚类花色素，在不同的pH环境下显示不同的颜色；其耐热性、耐光性、耐酸、耐糖、耐还原性较好，但耐氧化性、耐碱性较差；Fe3+对色素有破坏性；该色素的提取宜在酸性介质中进行，酸性条件下其综合稳定性较优，有较高的利用价值。

Or, less apocalyptically, suppose that Venezuela bought Alcoa and set about closing its aluminium smelters in the United States in order to move production to Latin America, as part of a strategy for development.

或者，换个没那么大破坏性的，假如委内瑞拉收购了Alcoa，作为发展战略的一部分，它可能会决定关闭在美国的铝熔炉以将生产转移到拉丁美洲。

US legislators need to take a grip of themselves. Attacking cheap imports of services is no more logical than bewailing rising productivity. The US, they should remember, benefits hugely from both.

从政治角度看，这或许是合乎人意的短期方案，但我们可能会再次面对破坏性通胀及经济不稳定的局面，历史已经表明，这种情况随后就会发生。

The cold north wind pointed with barbed shafts, icy, malevolent, greedy, blighting, paralyzing.

寒冷的北风带着有刺的矛尖吹来，冷冰冰地、刻毒地、贪婪地，具有破坏性，使人疲软无力。

It is true these works belong exclusively, even less than the catechetical, to moral theology, since their subject-matter embraces the whole of the Christian doctrine, yet the morally destructive tendencies of Atheism and the new moral questions brought forward by the conditions of our times, impressed upon writers the importance of moral instruction in manuals of Catholic faith.

这是事实，这些工程属于独家，甚至低于catechetical ，道德神学，因为它们的主题事项包含了整个基督教教义，但在道义上的破坏性倾向的无神论和新的道德问题，提出了由我国的基本国情时代性，深刻的印象后作家的重要性，德育教学手册的天主教信仰。

It is true these works belong exclusively, even less than the catechetical, to moral theology, since their subject-matter embraces the whole of the Christian doctrine, yet the morally destructive tendencies of Atheism and the new moral questions brought forward by the conditions of our times, impressed upon writers the importance of moral instruction in manuals of Catholic faith.

这是真正的这些作品属於，甚至低於问答，道德神学，因为它们的标的物包括整个基督教教义，但在道义上破坏性倾向的无神论和新的道德问题所提出的条件我们倍，对作家的印象的重要性，道德教学手册信仰天主教。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。