It is necessary to promote FD to a new stage both at theory and practice level in the 21st.
在21世纪，FD的理论和实践都有待于提高到新的阶段。
This article is mainly at theory analysis of tolerance & fit in high-accuracy mechanical part design.
本文主要分析机械零配件的设计及高精度机械结构的公差与配合理论分析。
This paper, at theory, presented 22 kinds of triplet-bases, 16 of which have been reported in references.
本文在理论上给出了22种三碱基体，其中有16种已见文献报道。
The study on it mainly remains at theory stage at present, and a large amount of problems await to solve further.
目前对它的研究主要还是停留在理论阶段，存在大量未解决的问题。
At home, the research on tax planning mainly remains at theory stage, and there is little summary of practical experience.
国内纳税筹划的研究主要停留在理论阶段，企业具体实践的经验总结不多。
That is to say even though you're good at theory and you understand the purpose of theory you can still be a system builder.
也就是说，即使你擅长理论研究，也明白理论的目的，你仍然可以成为一个新体系的建立者。
All-solid RGB lasers can provide laser display with optical source, so it's important to study RGB laser both at theory and pactice.
全固态红、绿、蓝激光器可以为大屏幕激光显示提供光源，它的实现是大屏幕激光显示的关键技术。
In this paper, GIS Based Urban Geo-environment assessment is studied at theory and practice level, taking Xianyang city as research region.
本文以咸阳市为研究区域，从理论与实践的角度，研究了GIS支持下的城市地质环境综合评价和经济评价的方法。
Theory occupies equal importance as practice, though we are good at theory, we should take notice on action, spend some time to experience the nature.
理论和实践同样重要，虽然我们擅长理论，但是我们应该注意行动，花些时间体验大自然。
It looks at theory not as a specialized discourse relating only to architecture, but as touching on many issues, whether they be cultural, aesthetic, philosophical, or professional.
它不只把理论当成仅与建筑相关的事件，而是同时触及到很多人文、艺术、哲学、或其他专业的问题。
At theory, it cold deepen Chinese architect aesthetics from two levels, and in practice for contemporary Chinese architecture, it could make for getting out of the puzzling of aphasia.
在理论上，可以从两个层面上深化中国建筑美学；在实践上，有助于当代中国建筑走出“失语”的困惑。
Recent findings lend strong support to the theory that a black hole lies at the center of the Milky Way and of many of the 100 billion other galaxies estimated to exist in the universe.
最近的发现有力地支持了这样一种理论，即银河系中心，和宇宙中估计存在的1000亿个其他星系中的许多里有一个黑洞。
He ultimately left an endowed chair at Stanford in 1996 to focus on complexity theory and the economy at the Santa Fe Institute.
他最终于在1996年离开了斯坦福大学的讲座教授职位，来在圣达菲研究所专注于复杂性理论和经济。
While at Bell Laboratories, Shannon developed information theory, but shunned the resulting acclaim.
在贝尔实验室的时候，香农发展了信息理论，但避开了随之而来的赞美。
On two separate morning visits to the scientists' lab, each man walked for an hour at an average speed that, in theory, should allow his body to rely mainly on fat for fuel.
在科学家的实验室里，每个人分别在上午的两次访问中，以平均速度走了一个小时，理论上，他的身体应该主要依靠脂肪作为燃料。
In the 1990s, many economists began to look at chaos theory as a way of providing models for forecasting.
上世纪90年代，许多经济学家开始将混沌理论视为一种提供预测模型的方法。
While consumers are spending less on toilet paper, they remain fussy in theory at least when it comes to paper quality.
虽然消费者在卫生纸上的花费减少了，但从理论来看，他们至少对于纸的质量仍然很挑剔。
The scientific community did not take long to scoff at and abandon von Daniken's theory.
没过多久，科学界就嘲笑并抛弃了冯·丹尼肯的理论。
We have what at first seems like a pretty attractive theory, but then, how do you explain the fact that this has happened before?
我们提出了一开始看起来很有吸引力的理论，但是接下来，你要如何解释以前也发生过这种情况呢？
Now let's look at another theory, an alternative to the hunting theory, the climate change theory.
现在我们来看看另一种理论，狩猎理论的替换，气候变化理论。
While consumers are spending less on toilet paper, they remain fussy—in theory at least—when it comes to paper quality.
虽然消费者在卫生纸上的花费减少了，但当涉及纸质时，他们仍然很挑剔，至少从理论上来说是这样。
This theory is suggested by evidence of chips in the painted figures, perhaps made by spears thrown at the drawings.
"这一理论的提出是以画中出现的碎片作为证据，这些碎片可能是原始人向壁画投掷长矛时留下的。
From what I have looked at dealing with game theory, I can't say I understand much of the statistics end.
从我处理博弈论的角度来看，我不能说我理解了大部分的统计数据。
They have rethought the logic of insecticides, putting evolutionary theory at the centre, instead of a simple desire to destroy the enemy.
他们已经重新考虑杀虫剂的逻辑性，将进化理论置于中心地位，替代了简单的消灭敌人的思想。
According to classical theory, at the boundary of a black hole-the so-called event horizon-light can no longer escape.
在经典理论中，在黑洞的边界，即通常所称的事件穹界，光是不能逃逸的。
The Daily Telegraph's food writer Xanthe Clay takes a look at the theory. She writes: "it's a tempting theory."
英国《每日电讯报》饮食专栏作者赞茜·克莱注意到该理论，她评论道：“这是一项引人注目的理论。”
Those that continue are, at least in theory, subject to monitoring both at sea and in port.
那些继续捕鱼的国家，渔民至少在理论上来说，要服从海洋和港口的管理。
Those that continue are, at least in theory, subject to monitoring both at sea and in port.
那些继续捕鱼的国家，渔民至少在理论上来说，要服从海洋和港口的管理。
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