查询词典 unsteady

From 1985 to 2000, woodland, grassland, industrial and residential land tended to be more inerratic and stable, whereas cropland and water area more complex and unstable. Unused land remained unchanged. During this period, the land use structure of Suzhou was unsteady, and its form became more complex.

从1985年至2000年，林地、草地以及居住与工矿用地趋于规则、稳定；耕地、水域用地趋于复杂、不稳定；未利用土地没有变化；苏州市土地利用结构不够稳定，土地利用形态趋于复杂化。

A multiminate layer vapor screen technique and force measurement technique for an unsteady flow in the intermitted wind tunnel is presented in this paper.

本文介绍在暂冲式三声速风洞中实现了非定常流动的多片光蒸汽屏显示技术和测力技术，并用这两项技术研究了亚声速时70°后掠三角翼模型俯仰振动的非定常流动现象，探讨了由于三角翼模型俯仰振动产生的涡结构与纵向气动力特性之间的相关关

The gait of my friend was unsteady and the bells upon his cap jingled as he strode.

我的朋友趔趔趄趄，挂在帽子上的铃铛随着他走动而叮当作响。

In order to remove the unsteady run for moter caused by its vibra ation,applying the ER damping technique,the author solved the problem that the amplitudes of the motor viberaton would diverge because of the negative damp during its travel,so as to improve the steadiness for the motor to run.

为了解决摩托车振动导致的行驶不稳定，应用电流变减振技术，解决在行进过程中出现的等效阻尼为负值，致使振动振幅发散的问题，改善了摩托车在行驶时的平稳性

The unsteady viscous motorial grid is fixed relative to airfoils. Numerical results are in good agreement with the experimental data. The method and the procedure presented in this dissertation are verified.

文中对比分析了不同方法、不同湍流模型之间的差异，获得了比较理想的计算结果，验证了本文数值求解技术的可行性以及计算程序的正确性。

This paper gives the distribution of the Peynolds stresses, which shows that the flow near the wall at the exit is obviously nonisotropic and the maximal turbulence intensity is enough high to impact on the matching of the intake and the engine. The unsteady characteristics of the flow evince that the flow doesn't separate obviously.

出口截面上雷诺应力分布表明：该进气道出口流场主流方向的紊流强度较大，最大值已达8%以上，这给进／发匹配造成影响；正雷诺应力和剪切应力沿径向和周向的分布特点则说明进气道出口核心流区域流动基本是各向同性的，然而在近壁区却表现为明显的各向异性。

PET POY 125 dtex/96 f,used for weaving,is produced by double-spinning technology on NOY PET-POY line.Through the improvement of spinning temprature,winding speed,cooling condition etc.,the problems such as too much fuzz in grey yarn,many differences of boiling shrinkage,unsteady of dyeing behaviour are settled.The product quality is good,the requirement of consumer is satisfied.

采用双头纺生产技术，在NOY公司PET POY线生产直接用于织造 12 5dtex/ 96f涤纶POY ，通过纺丝温度、卷绕速度和冷却条件等方面的优化，解决了原丝毛丝多、沸水收缩率差异大、染色性能不稳定的问题，产品质量良好，满足后道织造用户要求。

Especially, sulfide has significant positive correction and negativecorrection with unsteady fractions (acid soluble fraction and reducible fraction)andsteady fractions (oxidable fraction and residual fraction)of Cu and Zn in MSW,respectively. Simulation computation results from Visual MINTEQ showed that Cu~(2+)was mainly associated with humus and migrated from lose association (FA_1-Cu) totight association (FA_2-Cu), while Zn~(2+) was mainly presented with complexation withS~(2-) which was strengthened as the reducing environmental surrounding in landfillgradually.

Visual MINTEQ模拟计算结果表明，渗滤液中Cu大部分为腐殖质络合态，并逐渐由与松结合态富里酸络合态(FA_1-Cu)向稳结合态富里酸络合态(FA_2-Cu)转变；Zn则主要表现为与S~(2-)的络合，其络合程度随模拟填埋场内还原性环境形成而加剧，生物反应器填埋场的渗滤液长期回灌能促使Cu和Zn逐步形成络合沉淀而使其在填埋垃圾内的迁移行为减缓。

A 2D anisotropic unsteady groundwater flowing FEM equation is developed, and the Initial Flow Method has been used for the computation of the phreatic surface.

推导了二维各向异性非稳定流有限元方程，讨论了潜水含水层的自由边界处理问题。

The PISO algorithm is introduced to solve the unsteady flow.

计算方法采用以压力为基本求解变量的非迭代PISO算法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。