其他替代方案在理论上很有吸引力，但在实践中要么不切实际，要么只能提供微不足道的改进。
The other alternatives are attractive in theory but in practice are either impractical or offer only marginal improvements.
但在实践中还有一部分学生体育不能达标，健康状况较差。
But in the practice, som students also haven't achieve to the level. It is lower for the physical health condition.
这是显而易见的道理，但在实践中却似乎没有完全加以实施。
This is obvious. Yet it is an obvious truth that does not in practice seem to be much acted upon.
但在实践中未必如此，防范政策很可能会损害接触政策的基础。
In practice, however, the hedge risks undermining the engagement.
但在实践中，各国都不愿意这样做，担心货币过度强势会影响出口。
But in practice, countries are reluctant to do so, fearful that an excessively strong currency will hurt their exporters.
这意味着至少要通过两个人审校，但在实践中，审校者可能更多。
At its most basic, this means four-eye review, but in practice far more people can be involved.
但在实践中，超文本描述用词和词组把相关文档连接在一起的能力。
In practice, however, hypertext describes the ability to link related documents together using words and phrases.
理论上，他们可以选择用夫姓或妻姓，但在实践中，96%的女性随夫姓。
In theory, a couple may choose either the husband's or the wife's last name, but in practice, 96 percent of women assume their husband's.
尽管近代公司在监事会的独立性方面有所规定，但在实践中效果并不理想。
However, the effect of Board of Supervisors was bad in independence though there were some regulations in contemporary company.
但在实践中，“任而不陪”、“陪而不审”、“审而不议”现象仍然存在。
But in practice, the phenomenon of "hold rather than accompany", "accompany rather than try", "try rather than discussion" still exist.
好意施惠是一种旨在增进情谊的行为，但在实践中由其引发的纠纷也时有发生。
Although Gefalligkeitsverhaltnis aimes at promoting friendly feelings, it also gives rise to many disputes.
但在实践中，某些地方面对预算压力而未能完成此类缴纳(新泽西州便是屡屡如此)。
In practice, some have failed to make such contributions in the face of budget pressures (New Jersey is a repeat offender).
但在实践中，它们会以某种方式相互交叉及重叠，但这些方式并未在本指南中详述。
However, in practice they overlap and interact in ways that are not completely detailed here.
证实在逻辑上复杂、在实践中不可行，证伪虽在逻辑上简单、但在实践中同样困难。
Verification is complex in logic and unfeasible in practice, while falsification is simple in logic but the same difficulty in practice.
力学理论已在采矿工程中许多方面得到应用，但在实践中还不断出现新的力学问题。
Mechanial theory has been applied in many aspects of mining engineering, but many new mechanical problems appear continuously in practice.
尽管法官们发布一些命令，但在实践中绝大多数的工作是由文官们在办公楼里完成的。
Although the judges make certain orders, in practice most of the work is done in an office building by civil servants.
但在实践中应对乱收费的行为采取相应的措施予以制止和处罚，以进一步规范收费行为。
However, some measures should be taken to hold out and punish the mistake charge in practice, and standardize the tolling.
但在实践中，SOA太多时候几乎只是作为一种模块化、重用和建立软件架构的技术被实现。
Too often, in practice, SOA is implemented almost exclusively as a technique for modularization, reuse, and establishing a software architecture.
公共新闻运动不但在实践中取得了一定的积极效果，在新闻理论上也提出了一些新的观念。
Public journalism have not only obtained certain positive results in its practices, but also have put forward some new ideas to the journalism.
尽管中国的劳动法基本上是支持工人的，但在实践中，违法行为随处可见，法律执行力度有限。
Although Labour laws in China are largely sympathetic to workers, in practice violations are widespread and enforcement is limited.
中国教育尽管有缺点，自有其长处，而西方教育在观念上虽进步，但在实践中往往是倒退的。
Chinese education, for all its faults, has merits, while Western education, however progressive in ideology, is often regressive in practice.
但在实践中，使用混合内容的多数词汇表对空白规范化没有这么敏感，因此不用过于担心精细打印。
In practice, though, most vocabularies that use mixed content are not so sensitive to white space normalization, so don't worry too much about pretty-printing.
但在实践中，设计人员面对众多的混凝土配合比设计方案时，往往难以判断哪种方案为最优方案。
But in practice, when faced with plenty of these mix designs, the designers are always difficult to judge that which is the best choice.
临终关怀通常是为重病患者生命的最后6个月安排的，但在实践中，很多人只得到几周的临终关怀。
Hospice services are generally intended for the terminally ill in the last six months of life, but as a practical matter, many people receive hospice care for only a few weeks.
但在实践中，美国的管制方式已经把国家大部分地区交给了一个电缆垄断以获得真正快速的宽带接入。
But in practice America's regulatory approach has left much of the country with a cable monopoly for truly fast broadband access.
尽管某些规则引擎允许在条件中使用or结构，但在实践中，此类结构可能会导致难以理解和测试的规则。
Although some rule engines allow for the or construct in a condition, in practice, such constructions lead to rules that are difficult to understand and test.
从理论上讲，至少，这将是最好的选择尽可能高的频率，但在实践中，最高频率可以狂饮了处理器的功耗。
In theory, at least, it would be best to select the highest possible frequency, but in practice, the highest frequencies can guzzle up processor power.
尽管我国《合同法》承认以数据电文的形式签订的合同的效力，但在实践中，当事人往往强调签订确认书。
Although, Chinese Contract Law holds as effective the question pursuant to this what if such a confirmation is concluded in the form of data message.
理论上，最优的契约在两种效应间进行权衡，但在实践中后者的效应在一定程度上限制了契约设计的可行性。
In terms of the theory, the optimal contract tradeoff between these effects, but in practice, the latter effect limits the feasibility of the contract design to some extent.
理论上，最优的契约在两种效应间进行权衡，但在实践中后者的效应在一定程度上限制了契约设计的可行性。
In terms of the theory, the optimal contract tradeoff between these effects, but in practice, the latter effect limits the feasibility of the contract design to some extent.
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