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.
这些都是被普遍认可的说法，但在实践过后根本就站不住脚。
Here are some common myths that are widely believed, but simply don't stand up when put to the test.
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.
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.
即使美国现在不会形成与英国的军事同盟，但在实践上也会对军事方面高度关注。
Even if the United States does not go so far as to conclude a military alliance with England just now, in practice they still maintain very close contact on military questions.
从理论上说，射电望远镜阵列的大小是不受限制的，但在实践上却有一定的局限性。
Theoretically, there are no limits to the dimensions of a radio telescope-array, but there are practical restrictions .
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.
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).
从抽象意义上来说，这些数据库概念看起来可能让人混淆。但在实践上，它们相当简单。
In an abstract sense, these database concepts may seem confusing, but in practice they're fairly straightforward.
有一个物理的正确方法(例如)和物理上不是很正确，但在实践适用的方式(例如b)。
There is a physically correct way (example a) and a physically not quite correct, but in the praxis applicable way (example b).
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.
虽然集体合同的覆盖率达到前述水平，但在实践当中，现有工资集体合同出现了许多问题。
However, despite the coverage of collective contracts, in practice, a number of issues have been identified with the current wage collective contracts signed.
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.
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.
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.
合作学习有助于大学生的专业准备训练，但在实践教学中由于各种因素的影响并没有真实地发挥作用。
The cooperation learning is useful to train the students professional prepares, but has not played the role in practice teaching for kinds of factors.
虽然图书馆文化功能辐射有着共性，但在实践过程中，每所图书馆的文化功能辐射又具有其自身的特点。
Although the radiation of library's cultural function has some common characters, in the practice, the radiation of the cultural function of each library has its own features.
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.
多媒体辅助教学在职业教育中目前备受关注，但在实践教学中仍存在着使用、设计、创意等方面的问题。
Multimedia assistant teaching is paid more attention at present vocational education. But in practice, there are a lot of problems, such as using, designing, creating and so on.
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.
在理论上，这使分区类型更不容易冲突，但在实践中，这种方法也出现了一些问题。本文将在稍后介绍这个问题。
In theory, this makes partition-type collisions less likely; however, in practice, this rose already has some thorns, as described shortly.
计算机在图书馆的使用，给借阅管理工作带来了新的飞跃，但在实践操作中也会出现失误，其原因是多方面的。
The use of computer in libraries has brought a new leap in book loaning and managing, but in actual operation some faults will appear for different reasons.
尽管标准化管理在饭店的应用所取得的效果令人瞩目，但在实践运作中由于主客观的原因，仍存在着一些问题。
Though the effect that standardization management brought is very great, there still exist some problems because of subjective and objective reasons during practice operation.
虽然国内外学者已经逐步认识到核心员工的高价值创造性，但在实践当中仍然缺乏足够的重视，尤其是国内企业。
Though the domestic and international scholar have already realized key staffs high value creativity progressively, but still lack enough attention, especially domestic enterprises in practice.
虽然国内外学者已经逐步认识到核心员工的高价值创造性，但在实践当中仍然缺乏足够的重视，尤其是国内企业。
Though the domestic and international scholar have already realized key staffs high value creativity progressively, but still lack enough attention, especially domestic enterprises in practice.
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