在...保证下

An advanced branch and bound method which reduces the computer resolving time enormously and leads the reliability research of large-scale spatial frame structural systems close to practical use is presented on condition that the same computation accuracy is ensured.

导出了大型空间刚架结构系统某梁元断面达到塑性屈服极限时的修正刚度矩阵和相应的等效节点力向量；提出了在保证同等计算精度的条件下，可成倍地减少运算时间的改进分枝限界方法，使大型空间刚架结构系统的可靠性研究向实用化迈进；本文开发出可自动生成失效衡准，自动选择主要失效形式，追踪失效过程的计算机程序。

Therefore,how to accelerate the training of highly skilled professionals will be the key to break this bottleneck.

因此，在保证质量的前提下，加快高技能人才培养的步伐，将是解决这一瓶颈的关键所在。

Moreover, the use of rate control strategy on macroblock can not only avoid the buffer overflow as much as possible but also reduce the delay of the buffer.

基于最佳量化的宏块层码率控制策略：采用Lagrange定理，在保证失真最小的情况下为帧内每一宏块确定量化系数。

Solution: make sure that the full transfer, such as graphic ink-blot enough burliness, mesh point too much larger case, adjust the best pressure drum.

处置办法：在保证图文墨迹充不合迁徙，痕迹不足单弱，网点过不合增大的环境下，调动滚筒的最好不张力。

In order to reduce the computer time for solving the block-matrix equations, the characteristic matrix transformation is used.

采用特征向量变换，可在保证原方程组离散化精度的条件下使计算大为简化。

Because the number of characteristic particles is greatly less than the number of whole particles,the problem ...

因为特征粒子的数量较粒子总数大大减少，该方法能避免直接将Monte Carlo方法应用于多机器人定位中产生的维数灾的问题，可以在保证精度的情况下降低运算复杂度。

Reducing the chlorine dose appropriately or adopting chloramine were very effective in decreasing the concentration of AOC.

在保证消毒效果的前提下，适当减少加氯量，采用氯胺消毒，对降低水中可同化有机碳AOC值、增强管网水的生物稳定性都很有效。

Through the invention, the chromatic dispersion monitor range is improved while ensuring the chromatic dispersion monitoring result resolution.

通过本发明，在保证色散监测结果分辨率的情况下提高了色散监测的范围。

Experimental results show that the proposed algorithm has greatly reduced codeword search time and computational complexity under the precondition of good restored image quality.

实验结果表明，新算法相比于其他算法，在保证编码质量的前提下，码字搜索时间和计算量均有了明显降低。

It guarantees the installation quality of the coke oven equipment and improves the speed of installation.

目的是在保证焦炉工艺设备的安装质量的前提下提高安装速度。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。