space efficient

As a result, the import command is quick but not space efficient.

因此，import命令比较快，但是空间效率不高。

One model is point cloud model; it is a geometric model using a point as a primitive and has many excellent properties such as simple structure, compact in space and efficient in representing large scale geometry models with rich details.

一种是点云模型，以离散采样点为基元的几何模型，具有数据结构简单、存储空间紧凑，表达复杂表面细节的能力等优点。

Because compression algorithms are typically space and time efficient, the method based on it also has good performance.

由于压缩算法是空间和时间高效性算法，使得应用该算法的相异度度量也具有较好的性能。

Deep buried stage is the main forming process of reservoir space during hydrocarbon accumulating stage. This space is the efficient space for hydrocarbon accumulation.

深埋藏阶段是聚烃期储集空间形成的主要过程，形成的储集空间是烃类聚集的有效空间。

It also shows that the method of extending sample data by integrating time and space is efficient as satellite remote data is always in short term.

针对卫星遥感资料短的特点，采用时间和空间结合扩大样本法效果较好。

If the number of different key values is small, bitmap indexes are very space efficient.

如果不同键值的数量比较少, 位图索引将有一个很好的存储效益.

The methods encapsulates a state space model and efficient search algorithms to compute query answers, this minimizes the number of accessed tuples and the size of materialized search space to compute query answers.

本文包含一个总的空间模型和有效的搜索算法来计算查询的结果，以减少元组的访问和规模实现搜索空间来计算查询的答案。

Dual redundant manipulators are extremely useful for tasks in dangerous or space environments, but efficient and real time coordinated control is hard to achieve.

冗余度双臂机器人在危险或太空环境中具有极高的应用价值，但是实现有效的和实时的合作是很困难的。

Power space as an efficient power carrier is also a concentrated hot spot.

权力空间就成为了权力的有效载体,权力空间也是聚焦的权力现场.

The space efficiency afforded by efficient check-in is greatly increased in cases where the amount of change between versions is relatively low ( as was the case in the development system under test).

如果各个版本之间的差异较小（例如所测试的开发系统），则高效签入的空间效率则会大大增加。

This approach is also space efficient, because no copy is required ( unless all data in the file system is rewritten).

这种方法也是空间有效的，因为无需复制（除非重新写入文件系统中的所有数据）。

Time requirement and storage requirement are two important aspects that should be taken into consideration during the programming process. Refining the relationship between time and storage space is also an efficient method to optimize parallel program.

在并行程序的开发过程中，时间需求和存储需求是其中必须要考虑的重要问题；进一步合理解决计算时间和存储空间的关系，也是并行程序性能优化的有效途径。

The format is simple, space efficient, and equal for all IDN labels.

此一格式简单、具空间效率，且平等对待所有国际化网域标签。

With proposed reasonable and efficient algorithm, all intersted P-K point in a fixed state space range can be obtained.

以所建议的算法，可以有效地在规定相空间范围内找到各种P&K解；

The main reason for user missing in web is the lack of well-organized information space and efficient navigation mechanism.

缺乏信息空间的合理组织和有效的导航机制是网络中迷航现象的主要原因。

The repercussions for server space usage are negligible to the system, and in any case compressed tar files take up only a little more space than using efficient check-in.

服务器空间的使用对系统的影响可以忽略不计，在任何情况下，与使用高效签入相比，压缩的tar文件只占用略微多一点的空间。

Is a brief appearance, not of space, efficient and high jet washing machine.

是一种外观简洁, 不占空间, 效率又高的喷洗机.

And for IWT s characteristic in space domain, using efficient algorithm and bit-split skill can greatly increase the operation speed.

利用整数小波变换空间上的非相关性，采用效率优先的算法和位分裂的编码技术，可以使得图像的处理速度有非常大的提高。

In the case of limited transmission bandwidth and storage space, efficient compression of video information has become the key technology.

在有限的传输带宽及存储空间中，对视频信息进行高效压缩成为了关键技术。

Technology used for CO_2 removal from the closed space requires high efficient, safe and reliable CO_2 extraction systems characterized by small volume, low mass, low rate of energy consumption, minimal use of consumables, and little or no crew time for operation and maintenance.

密闭空气中CO2去除技术首先要求高效、稳定和安全，其次是装置体积小、重量轻、能耗低、寿命长，以及操作和维护简便。

Through analysing and researching resource discovery mechanism in the whole space of resource information space, we find that only in structural and ordered resource information space, reality of efficient resource discovery is possible.

本文从资源信息空间这一全局角度来分析和研究资源发现机制，发现只有在一个结构有序的资源信息空间内才可能实现高效的资源发现。

The example shows that the method based on the state space representation is efficient.

应用算例表明，基于状态空间表示的数学规划方法在能量集成工业用水网络设计中是一种有效的方法。

An Efficient Transient Analysis Method for General Transmission Lines Based on the Time Space Discretization of Telegrapher Equations

传输线瞬态分析中基于电报方程时-空离散的有效方法

Innovative low cost, energy and space efficient sewage treatment processes are necessary to deal with the sewage treatment issue in China.

研究、开发和应用占地小、基建费用低、能耗低的污水处理工艺，是目前城市污水处理工艺发展的方向。

However, over-allocating free space may result in wasted DASD space, less data transferred per I/ O, less efficient use of buffer pools and more pages to scan.

然而，过多地分配空余空间可能会产生浪费的DASD空间，导致每次I/O只能传输更少的数据，缓冲池的利用效率更低，并且要扫描更多的页。

Local space simulation is an efficient way to fast moving cloth animation.

本地空间模拟是有效的方式来快速移动的布料动画。

Simulation results show that it generates global optimal path in most situations, and is very time and space efficient thus suitable for real time applications.

仿真表明，本文算法通常都能得到全局最优路径，并且规划速度快、内存需求小，非常适合于实时应用。

This paper presents an efficient implementation of OSP ( octree based space partitioning ) algorithm. Such efficiencymemory needs.

本文从这一目的出发主要研究了八叉空间刨分算法的实现.

Based on such considerations, in this paper, we presents three-dimensional histogram based on neighborhood information in the FCM algorithm ( HFCM), by superposition neighborhood information to change the data space, and thus efficient use of the image of the neighborhood information.

针对此不足，本文提出了基于邻域信息的立体直方图FCM算法（HFCM），通过图像叠加改变数据空间，从而充分利用图像中像素的邻域信息。