瓶颈

The functions of the data load/store unit include data address computing/protecting, and parallel data access.

指令撷取解码及资料存取的速度，向来为微处理机效率的瓶颈。

The parallel computing of the preconditioner is the bottleneck for the parallel computing of Krylov Subspace Methods. Based on norm-minimization technique, a parallel sparse approximate inverse preconditioning method is present for the unsymmetric sparse linear systems.

7预条件子的并行计算是利用Krylov子空间方法进行并行计算的瓶颈，我们利用矩阵的Frobenius范数，提出了一种构造一般非对称稀疏线性方程组预条件子的PPAT方法，该方法具有天然的并行性。

Shot peen forming is an important sheet metal forming process for aircraft industries. But after using CNC system, peen forming process parameters choosing in industry has been done still by trial and error or relied on a large number of pre-production tests.

喷丸成形是航空制造工业中机翼整体壁板不可替代的或者是首选的成形方法，可是在采用喷丸计算机数字控制系统后工艺参数的选择仍然依靠试验数据和操作经验，这已成为喷丸成形工艺中的瓶颈。

With the introduction of the evolution of the microprocessors, the main clue of this course is the technology progress of the microcomputer, such as memory management of 80386 processor, the super-scaler pipelines and the branch prediction logic of Pentium processor, the dispatch and execution of Pentium Pro, PCI bus and etc, so that the students can understand the microcomputer is conquering and exceeding the "bottle neck" point.

结合微处理器的发展历程，以微型计算机的技术发展作为主线。如386的虚拟存储、Pentium的超标量流水线、指令分支预测技术、Pentium Pro的乱序执行、PCI总线等，使学生了解微型计算机在性能和速度方面不断克服瓶颈效应，采用的新技术和方法

What 3 resource bottleneck restricts pair of geological perambulate jobs to put forward is new should...

3资源瓶颈制约对地质勘查工作提出的新要。。。

Although Heilongjiang is rich in energy resource gift, the situation isnt as optimistically as that most people thought because of less protection and perambulation, including the great demand of future economical society development. At present Heilongjiang has carried out a series of measures to soften the impact of bottleneck restrictions on energy resources on future economical development.

目前黑龙江省已经开始实施一系列措施以减轻能源瓶颈给该省未来发展带来的冲击，但是对于黑龙江这个能源大省来说，可持续发展战略将是今后能源工作的重中之重；黑龙江省的能源可持续发展会对我国能源安全产生直接的影响，如何合理实现黑龙江省能源的可持续发展己成为一个非常现实的问题。

However, on account of these facts that the defects in the legislation of civil procedural law; the negligence of witness appearing in court in judicial practice and little research on the system of witnesses in theory, the phenomenon that witnesses who refuse to give evidence or perjure or refuse

但长期以来，由于我国民事诉讼立法的疏漏、司法实践对证人出庭作证缺乏足够的重视以及理论上对证人制度鲜有深入探讨等原因，导致证人拒不作证、拒不出庭、作伪证以及证言反复等现象普遍存在，成为制约我国司法改革进一步深入的一大瓶颈。

Utilizequadratic form and Perron value of bottleneck matrices, we study how the algebraic connectivityof a weighted tree changes under shifting its branches and changing its edge s weights and obtainmore entire information about algebrai.

利用代数连通度的二次型形式和瓶颈矩阵的Perron值，我们研究了当迁移或改变分支和变动一些边的权重时树的代数连通度的变化，得到了比过去更多的关于赋权树的代数连通度的结论。

To some extend, photolithography area controls the performance of whole semiconductor manufacturing system.

在整个半导体晶圆制造系统中，光刻区是重入次数最多的区域，光刻设备被认为是利用率最高的瓶颈设备，并在很大程度上控制着整个晶圆制造厂的系统绩效。

Imprint lithography, as one of the next generation micro-fabrication processes,is regarded as an alternative to the traditional photolithography technologies.

压印光刻作为未来微细制造的工艺方法之一，被认为是解决传统光学光刻分辨率瓶颈的一种发展方向。

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。