减缩

For the purpose of control vibration on real time, dynamic condensation method is adopted to reduce the finite element model of a certain platform. The displacement responses of the two models under the environmental loadings agree with each other well.

采用动力减缩技术，得到适于振动控制研究的平台减缩模态，在随机环境载荷激励下，减缩模型与有限元模型两者位移响应具有较好一致性。

Application of reduced finite difference time domain method to the prediction of electromagnetic interference

减缩时域有限差分法在电磁干扰预测中的应用

Reduced integrated quadratic shell element S 8 R 5 can provide accurate solution for small strain membrane bending problem.

减缩积分二次单元S8R5对于小应变薄膜弯曲问题的模拟能给出精确解.

His argument was that public spending must be reduced.

他的论点是公共开支必须减缩。

Its corrupting effects can be diminished to an arbitrarily small degree by the use of redundancy.

使用冗余可以使其讹误影响减缩到任意小的程度.

Influence of Shrinkage Reducing Agent and Expansion Agent on the Shrinkage Cracking of Cementitious Self-leveling Mortar

减缩剂和膨胀剂对水泥基自流平砂浆收缩开裂性能的影响比较研究

To improve the precision of one-step forming simulation and avoid shearing closedown of unit, the currently used method was improved by proposing the model of surface spreading four-node isoparametric membrane element and adopting partial reducing integral technology.

为了进一步提高一步成形模拟的计算精度和避免单元的剪切闭锁，提出改进型曲面展开四节点等参膜单元模型，即在单元内力计算中采用了局部减缩积分技术，对现有算法进行了改进。

besides, the effect of rcs reduction in vertical polarization way is better than that of in horizontal polarization way.

另外，垂直极化方式下采用减缩方案的减缩效果要比水平极化方式效果好。

but he knows that, without the support of italy and germany, let alone russia, the only loser from a push for disinvestment would be france.

但是他肯定明白，没有意大利和德国的支持，更不用说俄罗斯，投资减缩导致的唯一输家会是法国。

The double mix of expansion agent and shrinkage-reducing agent is an effective way to reduce the drying shrinkage fall of expansive concrete.

膨胀剂和减缩剂双掺使用是减少膨胀混凝土干燥收缩落差的有效措施。

Fractal has unique space-filling capacity and self-similar properties. When it is used to design the antenna, fractal antenna can be gained. The fractal antenna can realize the miniaturation and multi-frequency characteristics of antenna.

分形独有的空间填充能力和自相似属性用于天线的设计时，就得到了分形天线，可以实现天线的尺寸减缩性和多频特性。

Among the communicative strategies, Chinese students commonly use reduction strategy.

在交际策略中, 中国学生普遍使用减缩策略.

The technology of plasma RCS reduction has potential engineering value.

等离子体RCS减缩技术具有潜在的工程应用价值.

Shrinkage of concrete, such as drying shrinkage, autogenous shrinkage, chemical shrinkage, plastic shrinkage, thermal shrinkage and carbonization shrinkage, is reviewed in this article.

本文对混凝土的收缩研究进行了综述，包括干燥收缩、自收缩、化学减缩、塑性收缩、温度收缩、碳化收缩。

The influence of shrinkage reducing admixture on autogenous shrinkage, workability and compressive strength was investigated.

文中考察了减缩剂对混凝土自收缩 、 工作性、强度等性能的影响.

This technique can provide a new method reduction of drying shrinkage ofof the cracks of concrete.

该技术为混凝土的减缩防裂提供了新的途径.

The results show that ternary addition of WRA, SRA and EA can decrease cracking sensitivity and early age desiccation shrinkage significantly in promising the foundation of original strength, which improves volume stability obviously.

结果表明：减水剂、减缩剂和膨胀剂混掺时，在保证原有强度的基础上，可以大幅度降低砂浆的开裂敏感性及早期干燥收缩，使体积稳定性得以显著改善。

Consistency of Shrinkage-reducing Agent and Water Reducing Agent.

减缩剂和减水剂的相容性问题.

The bus service has been pared to the bone. stimulus reduction method

公共汽车公司已经缩减到最低限度。刺激减缩法刺激减缩法

rcs reduction technique out of operation of microstrip antennas

微带天线RCS的非全时减缩

The effect of Hourglass, dynamic hardening of target material, peening coverage and initial residual stress induced by welding are considered during the simulations.

模拟过程中，分析了线性减缩积分单元的沙漏参数、材料的应变硬化率、喷丸覆盖率以及初始残余拉应力等因素对304不锈钢靶材残余应力分布的影响。

Action mechanism and effect of application of concrete shrinkage reducing admixture

混凝土减缩剂的作用机理及其应用效果

Galloping energy and food prices, are especially squeezing business profits, figured prominently in the index's pickup.

跳跃式的能源和食品价格对于价格指数回升具有突出作用, 尤其减缩了经济利润.

Stable results and high variance reduction using the compound method have been obtained.

使用组合方法获得了稳定的结果和较大的方差减缩.

The communicative strategies include L2-based strategy, cooperative strategy, stalling strategy, paralanguage strategy and reduction strategy.

英语会话中的交际策略包括转述策略、求助策略、拖延策略、副语言策略、减缩策略等类型。

It is necessary to decrease the amount of coal used.

必须减缩用煤量.

Ritz-Reduction for Non-defective Vibrating Systems and A New Algorithm to Dynamic Flexibility Matrix

非亏损振系的Ritz减缩及其动柔度阵的新算法

The results show that air entraining admixture and shrinkage-reducing admixture can decrease surface tension of water and Ca ( OH) 2 solution observably. Water-reducing admixture can reduce surface tension of water but has no notable effects on surface tension of saturation calcium hydroxide solution.

研究表明，引气剂、减缩剂可以大幅降低水及饱和Ca（OH）2溶液的表面张力，减水剂可以降低水的表面张力，但在饱和石灰水中表面活性碱弱。

The shrinkage reducing ratio of modified SRAs is improved by 10 %-30 %.

改性后减缩剂的自收缩减缩率提高了10%～30%.

A evaluation method of aircraft IR defense technique is developed in this paper.

摘要较全面地评估了红外信号减缩和红外对抗两大飞机红外防护措施的效能.