不积极的

This difference is revealed in research conducted by Mikolaj Jan Piskorski, a professor at Harvard Business School, and one of his MBA students, Bill Heil. They surveyed just over 300, replica tag heuer watches ,000 Twitter users in May 2009 and found that more than half of them tweeted less than once every 74 days. They also discovered that the most prolific 10% of twitterers accounted for 90% of all tweets.

这一差别是由哈佛商学院的Mikolaj Jan Piskorski教授和他一名MBA学生Bill Heil共同发现的。2009年5月，他们考察了30多万推特网用户，发现他们之中有一半以上平均每74天发言不超过一条，同时，他们发现发言最积极的10%的用户所发布的内容占据推特网全部内容的90%。

Their existence alone will not guarantee the end of football hooliganism.

我们需要切合实际的行动，主动积极的与国家监督中心分享情报信息，仅仅依赖他们的努力是不可能确保阻止足球流氓的破坏行为的。

As a new material with many functions: being light, heat insulation, bearing acid and alkali, non-toxic, incombustible, not having fetid odor, the floating bead of pulverize coal ash was firstly chosen to produce light preservation material. In the article, a suitable production way and a new method of using pulverize coal ash systematically were found, which had active effect on stove industry and the refractoriness of light preservation brick with floating bead is 1100~1300℃, the suitable temperature was 400~1150℃, thermal conductivity is 0.105~0.127W.

粉煤灰漂珠作为一种新兴多功能材料，由于它具有轻质、绝热、耐酸碱、无毒、不燃烧、无臭味等特点，将之用作生产轻质保温材料首选材料，并探索出一条合理的生产工艺路线，为粉煤灰的综合利用开辟了一条新途径，对窑炉工业的发展将产生积极的推动作用；生产的轻型漂珠保温砖的耐火度为1100~1300℃，最佳使用温度为400~1150℃，导热系数为0.105~0.127W。

Some degree of gene flow may be a normal, evolutionarily constructive process, and all constellations of genes and genotypes cannot be preserved however, hybridization with or without introgression may, nevertheless, threaten a rare species' existence.

某种程度的基因流动是正常的、积极的进化过程；不可能所有基因和基因型的排列格局都被保存；但是，有或无基因渗入的杂交会威胁珍稀物种的生存。

The breakthrough point of this thesis is to make use of newsvendor"s model to explain the behavior of double marginalization in the Specialization system with Specialization Advantage, which is not accordant with the statement of" double marginalization " in economics (see Tirole,"the theory of industrial organization, P222-230). On the condition of Specialization Advantage, double marginalization may play positive role in the economy of the system.

论文的切入点是，利用报童模型来说明在具有分工优势的专业分工系统中双重边际效应的表现，这与经济学中对"双重边际效应"的表述参见Tirole(泰勒尔，《产业组织理论》，p222-230不完全一致，在有分工优势的条件下，双重边际效应可能对系统的经济性有积极的作用。

Objective: To determine if an aggressive approach to coronary revascularisation with oversized balloons is counterproductive, we studied the effect of increasing balloon-to-artery ratio on neointimal hyperplasia following primary stent placement using a non-atherosclerotic porcine coronary overstretch model.

目的：为了确定在冠状动脉重建术中使用过大的球囊这种过于积极的措施是不是有反作用，我们研究了首次支架置入术后增加的球囊比动脉比值对新生内膜增生的影响，模型是没有动脉粥样硬化的猪的过度牵张的冠状动脉。

Being locked up behind the bars is a punitive measure imposed on criminals who are highly unlikely to turn into a recidivist in consideration of their fear of setting foot into jails ever again.

罪犯在监狱里所被包围的是一群囚犯，这对罪犯的改造不是好的，反而是不好的影响。接受教育可以让罪犯在一个积极的环境里，真正的意识到对与错。

Being locked up behind the bars is a punitive measure imposed on criminals who are highly unlikely to turn into a recidivist in consideration of their fear of setting foot into jailsever again.

罪犯在监狱里所被包围的是一群囚犯，这对罪犯的改造不是好的，反而是不好的影响。接受教育可以让罪犯在一个积极的环境里，真正的意识到对与错。

The slow-motion shock seems irresistible today, but in time it will give rise to an equally unstoppable and more positive slow-motion reaction.

慢动作的冲击在今天看来是不可避免的，但是他却及时地产生了同等的不能停止的和更加积极的慢动作反应的行为。

Saying no and waiting till marriage are important messages for young people but, as the congress brought out in a multitude of ways, from the comic to the academic and even the stirringly romantic, these cautions point to a larger, positive reality: the ability to give oneself to another completely and for good.

对于年轻人来说，在结婚之前对性说"不"是一个重要的道德标准，不过，如同大会通过多种方式表述出来的那样，从喜剧格调到学术观点甚至再到激动人心的传奇浪漫，所有这些警告全都指向一个更大的、积极的现实：它意味着有能力把自己完整、永远地交给另一个人。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐