节约

Provinces and municipalities, responsible for things like housing, water and sanitation, routinely underspend their capital budgets.

对于住房，供水和卫生等市政负责的各省和自治市都在例行节约开支。

Our scarce land resources and rural construction sites in urban areas relative underutilization of how in the new building on rural land, the construction of towns and villages now become a very important issue.

我国土地资源稀缺，而农村建设用地相对城市用地利用率不高，如何在新农村建设中节约用地，成为现在村镇建设中很重要的一个问题。

Even worse, the underground water in some regions is absolutely undrinkable.

在你每天的生活中，你节约一滴水，一度电了吗？

Thirdly, pollution is also a worrying problem—water in rivers and wells becomes undrinkable because of industrial wastes.

第三段阐述正确做法，即政府提高水资源的利用率、人人养成节约用水的习惯以及有效地控制水污染。

Adopting digital ignition system and uniform velocity carburetor to keep air fuel ratio stably, reduce the fuel consumption.

采用数字点火系统及等速化油器，能维持稳定的空燃比，节约燃油，起到有效降低排放的作用。

The "compressed sparse row data format" is adopted to save storage and the "mode multiplication" is used to improve the computation efficiency, so that the finite integration equation is obtained with low storage and high efficiency. To solve the finite integration equation, which is a large-scale sparse algebraic eigenvalue problem under the condition specified, the Krylov subspace iteration method is introduced and the shift-invert Arnoldi method is proposed to exclude the unphysical static electro-magnetic solution and get the needed eigensolution around the specified eigenvalue.

采用"行索引稀疏格式"压缩存贮技术节约内存，采用大型稀疏矩阵的模式乘法，提高矩阵计算效率，高效获得了离散电场分量满足的有限积分方程；针对有限积分特征方程的求解，论文介绍了大型稀疏矩阵Krylov子空间迭代方法，并提出了位移求逆Arnoldi算法，以排除非物理的静态电磁场解，获得指定频率附近的特征值。

This feature will cut the energy used by up to 50 percent.

此特性能够节约能源约50%。

One customer has claimed up to 50 percent fuel savings with the lighter construction, says the company.

一位用户声称能节约百分之五十燃料的船只，都有较轻的建材构成。

Because we use an upper triangular matrix to replace a square matrix in dynamic programming,a lot of resour- ces of memory and computer-desk space are free.

在动态规划部分采用上之角矩阵，大幅度节约了计算机内外存资源。在线性规划、联运优化等部分，设计出自动查找成本值或里程值的过程，简化了数据输入手续。

Nested-girding method improves the solution of pressure function, which could upraise the speed more than 8 times.(4) Based on the qualitative analysis results of geology and employing greyclustering analysis method, the quantitatively discriminating pattern of the size of remaining oil potential is founded.

嵌套网格划分法改进了压力方程的求解过程，进一步缩短了运算时间，节约了设备运行成本；(4)以地质综合分析的定性分析结论为基础，采用灰色系统理论中的灰聚类方法建立的剩余油定性描述量化模型，实现了剩余油潜力大小的定量化评价。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。