四维空间，是指在人类具体活动的实质空间（即三维空间）之上，再加上一个瞬间取向的知觉量度（即时间因素）。
The four dimensional space, means that the mankind the substance space( namely three dimensional space ) of the concrete activity, plus one more consciousness measurement ( time factor).
它意味着在贷款人由于房屋的价值跌破贷款价值而出现“负资产”之前，房屋价格必须下跌高达30%。此举给银行一个实质性的缓冲空间。
It means home prices have to fall as much as 30% before borrowers are 'underwater,' when the value of the home falls below the value of the loan, giving Banks a substantial cushion.
我们的社交生活实质上已经完全变了样，人们现在只关注于网络空间而不是现实生活。
Our social lives have essentially turned inside out, with the focus now being on cyber-space rather than on reality.
但是，拥护者说，这种体验改变了远程用户对空间和时间的控制，实质上更好了。
But advocates say the experience is substantially better, shifting control of space and time to the remote user.
光速常数实质上支撑着我们对于空间、时间和因果关系的理解。我们都相信因在果之前的事实。
The constancy of the speed of light essentially underpins our understanding of space and time and causality, which is the fact that cause comes before effect.
实质上，溢出类攻击是由于将太多的数据放入原始程序设计人员认为足够的空间中导致的。
Essentially, what happens in an overflow style of attack is too much data is pushed into what the original programmer thought was enough space.
图1中操作的名字实质上是一维签名空间中的一个值。
The name of the operation in Figure 1 essentially yields a value in a one-dimensional signature space.
这个消息实质上就是说全球未分配的地址空间已不足10%，或者说只剩大约4亿个地址。
The news is essentially that of the address space, less than 10% remain in the global unallocated pool, or around 400 million addresses.
其本身就是一个空间知识发现和挖掘的过程，实质可归结为基于GIS的油气储层评价建模问题。
It is a process of spatial knowledge discovery and data mining. It sums up a modeling problem of the GIS-based reservoir evaluation.
尽管天花板下的餐饮区实质上是一个空间，八个分开的区域根据每天的时间和光线显示各种各样的面貌。
Though the dining area below the ceiling pieces is essentially one space, the eight separate areas show a variety of expressions depending on time of the day and light.
开胸手术提供一个较优的暴露空间，可以将疝脱的腹腔脏器与肺实质间的沾黏分开。
A thoracotomy provides excellent exposure to divide the adhesions between the trapped viscera and lung parenchyma.
柔和的光晕宛如母亲的手，轻轻的触摸着云雾的细腻肌肤，虚幻的空间有着异常动人的实质感。
Soft light like a mother's hand, gently touch the clouds and delicate skin, unreal space has substantial sense abnormal moving.
两种衍射过程的实质是空间傅里叶变换。
The essence of two kinds of diffractive process is spatial Fourier transformation.
与此同时，对广义空间分辨力概念进行了图形解释，揭示了其实质。
Meanwhile, A diagram explanation is given out, which shows the essential characteristic of the generalized spatial resolution.
PCI总线驱动程序的实质是通过相应板卡配置空间的访问来配置系统资源。
The essence of the driver is to configure the system resources through access to the configuration space of corresponding PCI card.
“道”之实质之三是指所有万事万物之间与时间、空间的相互作用、相互影响、相互联系。
The third essence of "Tao" refers to the mutual actions, mutual influences and mutual relations between all the things in the space with time's elapsing.
认为在肯定绝对空间的前提下，把光的实质看作是规则间隔、规则运动的光子群是可靠的。
It concludes that it is reliable to take Light Nature as Photon Groups of regulated interval and regular movement.
最实质性的改造是在现有结构下安装水加热混凝土板，以抵消居住空间直接坐落在地面上的寒意。
The most substantial intervention was the installation of a water-heated concrete slab beneath the existing structure, built to offset the chill of having the living Spaces directly on the ground.
人脸识别实质是稀疏超高维空间、典型的小样本模式识别问题。
Face recognition is essentially a typical small-sample pattern recognition problem in sparse hyper-high dimensional space.
大窗户，让一个相对广泛的隐王美工作室大量的内部轻，极简的家具，这样的实质致密空间安静。
Large Windows allow a relatively wide implicit King mi studio with plenty of internal light, minimalist furniture so that the essence of the dense space quiet.
在其他地方，空间所有权或许无足轻重，但是在拥挤不堪的曼哈顿，建造高空建筑的权利实质上就是滚滚财源。
Air rights may not mean much anywhere else, but in crowded Manhattan, the right to build straight up is pure gold.
建筑空间的实质是以参与活动的人为主体的，强调人在场所中的体验，应采取体验性设计手法。
The essence of space shaping is supposed to surround the participants in the place, and emphasizes their experience, so it should be experiential design.
色彩信号在媒体之间传输的实质是将色彩信号从源媒体颜色空间转换到目标媒体颜色空间。
Essentially, color signal transfer between media is to transform color signal from color space of source media to color space of target media.
揭示无底柱分段崩落法结构参数优化的实质是放出体的空间排列优化问题。
It is exposed that the optimization of the structural parameters of sublevel caving is essentially that of the spacial configuration of the draw off body.
的实质，国际选择极简浴室设计配置，有效地体现了私营功能空间无限的可能性。
The essence of the international selection of minimalist bathroom design configuration, effectively embodied the private function room for endless possibilities.
选择性注意和客体工作记忆，与选择性注意和空间工作记忆两种交互关系的实质是不同的。
The nature of the interaction between selective attention and object working memory was different from that between selective attention and spatial working memory.
从这一基本范式出发，本文定义并描述了语用主体信息空间，重点探讨了虚拟空间和虚拟现实的实质与意义。
From this perspective, the paper characterizes the information space of pragmatic subject and explores the nature and significance of virtual space and virtual reality.
从这一基本范式出发，本文定义并描述了语用主体信息空间，重点探讨了虚拟空间和虚拟现实的实质与意义。
From this perspective, the paper characterizes the information space of pragmatic subject and explores the nature and significance of virtual space and virtual reality.
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