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升温速度对粘结剂的（）有很大影响。在升温速度较慢的情况下，粘结剂的析焦量（），提高了制品的（）和物理机械性能。
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根据以下材料回答题： Age DiscriminationBy the year 2000 nearly half the workforce in Europe are over 40 and yet throughout Europe there is a deep ambivalence ( 犹豫 )-if not outright suspicion-towards the capabilities of older workers.Those over the age of 40 generally take longer to find new employment, but European governments have done little to protect their employment rights. Only Germany, with incentives to business to encourage the employment of older people, and France, with the introduction of legislation making it illegal to use age barriers in recruitment-or to make employees redundant because of their age done anything substantive to combat age discrimination.Yet even in these two countries, there has been no noticeable improvement in the lot of the older workers; indeed, in France, job advertisements flout ( 轻视，反对 ) the law openly by asking for applicants of a certain age. So, should France and Germany be tightening up their laws and should the rest of Europe follow suit?Bill Robbins, a careers consultant said, "Legislation against age discrimination has been in existence for well over ten year in the U.S. and Canada, but has had no effect. Employers will always be able to find some reasons for turning down an older applicant without appearing to break the law."Ironically, it was governments which played a leading role in hardening business culture against older workers in the first place. In the late 1970s, many European countries were extremely concerned about the levels of youth unemployment, and France, Germany and Belgium even initiated incentive schemes for businesses to encourage older employees to take early retirement provided that younger trainees were taken on in their place. As more and more employees took early retirement, often willingly, a new, youth-oriented culture permeated business throughout most of Europe-even in those countries that had taken no active measures to promote it.Demographic ( 人口统计学的 ) trends mean that governments are now anxious to slow down the policy of early retirement as they realize that they simply do not have the funds to meet their pension promises. But reversing business attitudes is no easy matter. Dianah Worman a policy adviser said, "There is a widely held belief that older people are less, adaptable and trainable. This is just not true: research has shown that differences in capability are as wide within age groups as they are between them."Which of the following words can best describe the European attitude to older workers?
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用湿型铸造时，常发生夹砂结疤，鼠尾和沟槽，分析其产生的原因及防止措施？
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撰写请示，要求（）。
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下列属于BMP收单的目标商户的有（）。
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企业、事业单位和其他组织的工会，如何配备专职工作人员？
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某家进出口公司设有：一名总经理、一名主管生产的副总经理、一名主管营销的副总经理和一名主管财务的副总经理，则该公司的组织结构是按（）。
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临终关怀的目的是（）
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拔牙后通常牙槽嵴吸收致上牙槽嵴变小而下牙槽嵴变大，有时需要排成反牙合；当无牙颌上下牙槽嵴顶连线与牙合平面交角小于多少度时建议排反牙合（）