引入的

The thesis takes Yenta Communication and Engineering School as a case to study, it is introduced the whole process on the introduction of the ISO9000 Quality Management Systems Standard and the pass of authentication, some existing problems and relevant experience are also analyzed , and the primary proposes on the application of the ISO9000 Quality Management System Standard are put forward for school.

首先，概括介绍了学校引入ISO9000质量管理体系标准的背景与现状，对学校引入ISO9000质量管理体系标准的理论研究进展进行了综合分析，在此基础上提出了本文写作思路与文章结构。

Syntheses of PPVs derivatives containing oxadizole by Heck reaction Chromophore of oxadizole was introduced into the chain of PPVs derivatives with alkoxyl as side-chain by Heck reaction.

二。通过Heck反应在PPV主链结构中引入噁二唑基团通过Heck反应将噁二唑引入了不同烷氧取代的PPV高分子主链，所得高分子在THF、DMF等常见溶剂中有较大的溶解度。

In addition, the common hydroxide coprecipitation method was improved by the introduction of spray-drying to the process, to make the powder flowable and therefore avoid the need to crush powder after oven-drying, to lower impurity level and to control agglomerate size.

另外，还改进了常用的氢氧化物共沉淀工艺，通过引入喷雾干燥的方法可避免结块现象，减少杂质引入并控制团聚体尺寸。

The products have an isoxazole mother core with 3-morpholinopyridyl substitution and possess an approxi-mately planar structure. In addition a number of ester groups, amino groups, triazole groups and oxazolidi-none groups were introduced to 5-position of the isoxazole mother core.

这些化合物均以异噁唑为母核，具有近似的平面结构，在异噁唑环的3-位引入吗啉吡啶基，而在5-位引入酯基、取代氨基、三唑环和噁唑烷酮环。

This paper indicates resumptively the importance of the application of flameproof gland entry device on the Ex equipments,and gives the safe requirments of its structure and construction.

本文概括地说明了在防爆电气设备上使用隔爆型填料式引入装置的重要性，并就其结构和施工方面提出了具体的安全要求，对用户正确安全地使用隔爆型填料式引入装置具有指导性作

Under the base of it, also considering the characteristics of the multi-channel multistage rimfire gas switch, much study and experiments of the surface flashover along the PMMA insulator and the PMMA housing of the switch were done. Following conclusions were drawn: After introducing PMMA insulator among the board electrodes, the voltage of the discharging of the SF6 drops by 30%. With increasing of the pressure of SF6, voltage of the discharging descends more sharply. With PMMA spacer, the dispersing of the discharging voltage of the gas gap increased as compares to the unbridged gap, such increases in value of the discharging voltage become more obvious with the gas pressure increased.

本文对SF6气体中的沿面放电及影响因素进行了分析，在此基础之上结合边缘点火多级多通道气体开关的沿面绝缘结构特点，经过大量理论分析和电场计算，对有机玻璃支撑绝缘和有机玻璃外筒进行了沿面放电研究，研究结果表明：板电极间SF6气体间隙引入有机玻璃绝缘子后，间隙放电电压平均下降约30%，随气压增大放电电压下降趋势增大，引入有机玻璃绝缘子后放电分散性明显增大，随气压增大，放电分散性呈增大趋势。

The introduction of non-physical causes would complicate the causal picture, not by countenancing violations of physical law, but by introducing heretofore unanticipated causal factors.

对非物理因果的引入，是'通过引入迄今不曾预料到的因果因素'而使得因果图景变得复杂，并不是要违反物理律。

Forecast conclusion from prognosticating model abot river water quality may conflict with existing data of environmental monitoring,because it doesn't import existing data of forecast point In allusion to this condition, to import parameter of existing data may make forecast conclusion approach fact

河流水质预测模型使用的参数未引入预测断面现状监测结果，使预测结果可能与现状监测结果发生矛盾。针对这一情况，通过对预测模式的推导转化，在模型中引入污染源现状源强和预测断面现状监测浓度，将预测结果同现状监测结果联系起来，使预测结果更贴近实际

This essay problematizes the explanatory power of this paradigm by reinserting the analytical tropes of "state" and "policy" back into a Chinese popular cultural studies that is being increasingly dominated by the tropes of "market" and "transnationalism."

本文引入「国家」与「政策」这两个新范畴来质疑「跨国」理论思维之有效性。将政策与国家概念引入当代中国大众文化研究，意在突破「市场」与「跨国文化」说的双控导向，提供了复杂的理论新视域。

However, scattered sods couldn't become sights in spite of the satisfying of the greening ratio.

强调人—绿化的活动交融，建筑设计方面尤其关注绿色的住区引入、居室引入

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！