瓶颈

"REIT restrictions limiting the size of the rapid development of real estate trust a bottleneck problem." Analysis of Dr.

&房地产投资信托基金的限制的大小限制的迅速发展，房地产信托的一个瓶颈问题。&

For many middle and low-end graphics cards, its ultimate performance has been basically fixed, re-equipped with large memory capacity is in fact no 福消受, because the performance bottleneck is no longer capacity but in the core.

对于许多的中、低端显卡来说，其极致的性能已经基本定格，配备再大的显存容量实际上也是无福消受，因为性能的瓶颈不再容量而是在核心。

Uniprocessor designs have built-in bottlenecks.the address and data buses restrict data transfers to a one-at-a-time flow of traffic.the program counter forces instructions to be run in strict sequence.even if improvements in performance are achieved by means of faster processors and more instruction parallelism,operations are still run in strict sequence.however,in a uniprocessor,an increase in processor speed is not the total answer because other factors,such as the system bus and memory,come into play.

单处理器设计有内置的一些瓶颈。地址和数据总线限制数据传输的同时同地址的数据冲突情况。即使是通过更快的处理器和更多的并行指令，当然也包括维护，这些方式来提高的性能，程序的运行仍然被限制在严格的程式规则中。然而，在一个单处理器里，处理器速度的提高时不能完全解决这个问题的，这是因为像系统总线和存储器等其他因素同样在起作用。

In the presently mobile position technology, GPS's position method is one of the best. This method owns high accuracy less than 15 meters, and can be used with GPS chip in the mobile station. But GPS chip with the high price makes this technology difficult to popular. Therefore, the position technology of GSM communication network is attention to the people gradually. TOA or AOA is more often used among position technology, these methods need only the help of the position measuring instrument to attain time and angle for position calculation. They have good position accuracy, but they are also too expensive to popular. Every positioning technology has its bottleneck such as external environment influence, cost and positing efficiency. Therefore, the purpose of this research lies in finding out the mobile station location and does not emphasize the raise of the accuracy and it only uses existing information to finish position action.

在目前的行动定位技术中，以GPS定位技术为最佳，不仅拥有少於15公尺的高定位精确度，更只需在行动端加装GPS晶片即可使用，可惜高价格的GPS晶片使得此技术难以普及化，因此，以GSM通讯网路为主的定位技术逐渐受人们所重视，其中，又以TOA或AOA等定位技术较常被使用，仅透过位置测量仪器的帮助，便可取得定位所需的时间和角度，并且拥有不错的定位精确度，可惜也受到高价格因素的关系难以普及化，而每种定位技术都有其瓶颈存在，不论是外在环境的影响、成本和定位效能上；所以，本研究的目的在於找出行动端位置，即利用现有的资讯（细胞识别码、讯号强度等）来完成定位动作，而非强调其定位精确度的提高。

The Grapes of Wrath, novel by Steinbeck,was published in 1939 and awarded a PulitzerPrize.

在现在这座立交桥取代原来那个瓶颈般的路口之前，这里的交通事故频繁发生。

This paper analyzes the main "bottlenecks" of general education development in present chinese universities, such as a lack of perception of general education, the poor quality of general education courses and a shortage of faculties etc. based on these analyses, this paper also delivers some measures to improve the quality of general education.

本文分析了当前我国内地高校推进通识教育发展的瓶颈，即对通识教育的理念缺乏深层次的认识，通识课程质量不高，通识课程师资力量薄弱；提出了改进高校通识教育质量的对策，即进一步深化对大学通识教育理念的认识，努力提升通识课程质量，加强通识课程师资队伍建设。

In geo-science field,the massive volume data has become a bottleneck problem for the development of true 3D GIS .

在地学领域，体数据的海量性已经成为制约真三维GIS发展的瓶颈之一。

Research on the 3D spatial data index system According to the topological construction and operation of 3D spatial data model, a compound index method is put forward, and effectively solved the problem of huge amount of data in 3D volume models which has directly brought difficulty to the various analysis in geo-science.

三维空间数据索引机制研究根据模型的拓扑构建以及分析操作，提出了对应的内存组织与外存结构相统一的复合索引方法，在一定程度上有效地解决了三维矢量数据模型在拓扑构建及各种分析操作中受限于超大数据量的瓶颈问题。

This is the "bottleneck" for transferring elite genes from wild rice to O. sativa.

这是限制非AA组野生稻有利基因转移的&瓶颈&。

A good encoding standard is needed especially when the network bandwidths for transport are taken to account.

尤其在面对网络传输的带宽瓶颈问题时显得尤为突出，因此需要一个合适的编解码标准。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。