滞后的

In this paper, the dynamic behaviours of polymer-cement composite material are investigated, including the dynamic rigidity, internal frication and ratio of elastic energy to unelastic energy in hysteresis loop under vibration, the stress wave propagation and attenuation in this material, the impact toughness and abrasiveness.

本文研究了聚合物水泥复合材料的动力性能，其中包括动力刚度、振动状态下的内耗及振动滞后曲线中的弹性与非弹性应变能之比、应力波的传播与衰耗、冲击韧性和耐磨硬度等。

We are exploited, undeveloped, patronised, even ridiculed because we are unable, as a people, to see clearly, even today, what Kwame Nkrumah saw decades ago. It's no use blaming the Chinese, or for that matter, even the West.

直到现在，作为族群的俺们仍不能看清楚（Kwame Nkrumah多年前就看透的东西，所以俺们一直被剥削、发展滞后、屈尊于人、甚至被讥笑；为此而指责中国人，或者西方人，都是无济于事的。

And this course of change of water level of steam dome caused to perturbation of water flow can pass experiment test and receive the accurate mathematics model with data processing , can design the routine controller to control like this, and can reach very good result.

并通过常规三冲量PID仿真与模糊控制仿真进行了一系列对照，结果证明对于那些过程复杂，具有时变性和明显滞后以及难以取得精确的数学模型的系统，模糊控制比传统的三冲量控制更容易实现全自动并且控制作用相当有效。

As the dynamics of the revolving stage and the phase-lag of Sample/Holder have a side effect on the performance of the system ,the problem should be considered in the design of controller.

由于转 台自身的动特性以及引入采样/保持器产生的相位滞后给系统特性带来的不利影响，因此控制器设计应对此给予考虑。

The urban lay-out and overall traffic pattern will require a reform in substance, so as to promote the sound development of reform and opening-up, as well as the social economy.

面对新时期，简单的增量配套已经无法从根本上解决大城市交通滞后问题，城市布局和整体交通格局需要有质的变革，并以此促进改革开放和社会经济的健康发展。

For example temperature's inertia is great, it's time-lag is serious and it is difficult to establish accurate mathematical model of the object.

温度是工业控制的主要被控参数之一，可是由于温度自身的一些特点，如惯性大，滞后现象严重，难以建立精确的数学模型等，给控制过程带来了难题。

For example temperature's inertia is great,it's time-lag is serious and it is difficult to establish accurate mathematical model of the object.

温度是电热水暖控制的主要被控参数之一，可是由于温度自身的一些特点，如惯性大，滞后现象严重，难以建立精确的数学模型等，给控制过程带来了难题。

Is it is it gain knowledge to tire and dry to exposed to state frictional force is it is it analyse to go on to commit road surface have to rub to use at first,lagging behind in forming frictional force elasticity on function,glueing and cutting function to analyse a little separately, state the building stones lamination and construct the influence that the depth resist slippery performance to the road surface;Is it is it set up tire sport model to transfer according to elasticity of tire to to slip,is it slip person who move adhere to relation of coefficient with road surface to establish.

首先运用摩擦学知识对轮胎与路面干燥接触状态下摩擦力构成进行分析，分别对构成摩擦力弹性滞后作用、粘着与微切削作用进行分析，说明石料纹理与构造深度对路面抗滑性能的影响；根据轮胎的弹性滑转建立轮胎运动模型，建立滑移值与路面附着系数的关系。

China the landscape painting in Song, the Yuan time development was ancient times most considerable, the Qing Dynasty lagged, on the whole China ancient times landscape painting style when Sui "simple and artless, immortal"; When Tang "high ancient, magnificent and expensive"; When Song "sinks male, great"; When Yuan "wild leisurely, desolate"; Bright when "beautiful, enrichment"; Peaceful and orderly times "oldfashioned, remembers past times".since the modern times, near modern age, the contemporary landscape painting has been in approximately with during Western art culture wearing.

中国古代山水画在宋，元时期发展最为可观，清代滞后，大体上中国古代山水画的风格在隋时&稚拙，不朽&；唐时&高古，华贵&；宋时&沉雄，博大&；元时&野逸，萧疏&；明时&绮丽，充实&；清时&泥古，怀旧&。近代，近现代，当代以来的山水画大致处于与西方艺术文化的磨合之中。

But the group's record sales still lagged behind the power and popularity of its live performances, and U2 had yet to achieve a No.1 album or single in the United States. With the release of The Joshua Tree in 1987, U2 finally arrived.

但乐队的唱片销售纪录依然滞后其现场演出的震撼力和受欢迎程度。U2的专辑或单曲在美国还没得过排行榜第一名。1987年推出《约书亚树》后，U2终于如愿以偿。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。