查询词典 buffer delay

By using this direct memory access transfer technology,system characters can be improved,CPU efficiency is enhanced and the difficulties of realizing the large high speed buffer are resolved.

利用DMA直接内存存取的数据传输技术，提高了系统性能，解放了CPU，解决了大量数据高速采集的问题。

Based on direct memory access and bi-buffer or multibuffer processing skills, this method is effective, and has been applied in foreign material elimination in tobacco sorter systems successfully.

考虑到要进行高速数据采集和处理的连续性和实时性，提出了内存数据直接处理和双缓存及多缓存处理技术，并介绍了这一技术在实时在线烟草异物检测与剔除系统中的成功应用。

The binary buffer technique is brought about to make the acquainted be stored and processed continuously and with the combine of direct access to EMS memory, the real-time performance of the system is achieved.

采用双缓存技术，实现对采集数据的连续存取和处理。并结合物理内存直接操作技术，实现了系统的实时性。

During the calculation the results got by quintic spline kernel was the best so it was chosen as the proper kernel for the SPH simulation. By comparison of the simulation results got by SPH and finite volume method, it was proved that the buffer cells method proposed in the SPH simulation to implement the Dirichlet boundary conditions was accurate, and this is of great importance for the simulation of flows pass a pipe. At last, the SPH method was improved to simulate the liquid-solid two phase flows and the results show that this method was appropriate for the simulation of flows containing viscous fluid and macroscopic solid components. Now the two methods are both able to predict the continuum flows and rarefied flows severally, but the hybrid program still has some aspects to be improved.

首先用标准算例验证了SPH方法的理论模型和计算程序的准确性；通过比较确定选用五次样条核作为计算低雷诺数下的粘性连续流动时的核函数；采用SPH方法和有限体积法分别对同一管道流动进行了对比计算，证明了本文提出的边界缓冲区方法在实现SPH方法中的流体边界条件时的有效性，解决了SPH方法模拟管道流动时的一个关键问题；巧妙地使用SPH方法对化工分离流动中常见的固液两相流及固液耦合作用进行了模拟尝试，获得了较好的结果；在跨尺度计算方面，目前两个子程序已经能够分别模拟连续的和稀薄的二维管流问题，二者的耦合计算程序还处于调试和优化阶段，各个参数对于计算精度和计算速度的影响规律仍在探索中。

The decomposition of chromosome was a main problem in construction of BAC library. DNA discompose would be avoided or decreased by adjustments of component and pH of chromosome extraction buffer or pre-electrophoresis for 6-8h before digestion. Identification of inter-species hybrids was a necessary step for creating a new germplasm. Two samples were selected from offspring of hybridization and backcross of a cross between cabbage and Chinese cabbage.

鉴定种间杂种是利用远缘杂交创造新种质时的一项重要工作，本研究运用细胞核DNA含量流式测定技术，对甘蓝和白菜杂交及回交各世代的DNA含量进行检测，以监控遗传物质在不同材料间的流向，并从回交二代植株群体中筛选了两个材料，具有和白菜差异不显著的DNA含量，可推断其为核质杂种。

Buffer is to call the contents of your hard disk to the cache area to speed up access.

缓冲就是把硬盘上的内容调用到缓存区里，以加快速度访问。

Cache hard disk controller is a piece of memory chips, with fast access speed, it is the internal hard disk storage and buffer between the outside interface.

缓存是硬盘控制器上的一块内存芯片，具有极快的存取速度，它是硬盘内部存储和外界接口之间的缓冲器。

Disk Cache is a part of RAM that acts as an intermediate buffer when data is read from and written to file systems on secondary storage devices.

磁盘高速缓存的一部份，作为一个中间缓冲存储器，当数据读出系统和书面递交二级储存设备。

After all, we want to zip up a memory buffer's contents rather than some existing file on disk.

毕竟，我们要压缩的内存缓冲区的内容，而不是一些磁盘上现有的文件。

Write the contents of a buffer into a disk sector.

将 buffer 里的内容写入磁碟磁区。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样