查询词典 aggregate

Experimental study and comparative analys show that it does not affect too much in contrast with river sand when fine aggregate adopts desalted sea sand.

经过对实验数据的分析与处理，得到了细骨料采用河砂、淡化海砂对高性能混凝土抗压强度与回弹值之间关系的影响规律。

The integration between the expansion of tourism capital stock and aggregate capital stock of region and other industry capital stocks is a very important theoretical problem. This paper discusses the criterions and equilibrium conditions of sustainable scale of tourism from theory and analysis main emending factors of tourism in reality.

旅游产业资本扩张与同期区域资本总量和其它产业资本之间匹配发展是旅游产业可持续发展的重要理论问题，文章从理论上探讨了可持续旅游发展的合理规模的确定标准和均衡条件，同时对理论规模在实践中的修订因素进行了初步分析。

Higher old age dependency ratio encumbers economy and higher young age dependency ratio benefits economy and aggregate labor force participation rate but causes ageing labor force participation rate to drop.

扶老比例愈高将拖累经济成长；育幼比例愈高则有助於经济及总合劳动参与率，但会使老年劳动参与率下降。

With the freeway volumes and natural environment, property of flexible pavements deteriorates gradually owing to asphalt aging and aggregate finning and structure changing of asphalt pavement.

硕士毕业设计道路沥青的老化与再生研究（共69页，34156字）摘要在交通载荷和自然因素的作用下，由于沥青逐渐老化、混合料集料细化以及路面受力结构层的变化，沥青路用性能逐渐恶化，甚至严重影响行车安全。

On the basis of which, the grade of coarse aggregates is confirmed. The experimental results are validated through the theory calculation.(2)The reasonable ratio of coarse aggregates to fine aggregates is confirmed by the mathematics mold method and interrupted aggregate gradating experiment.

并以此为基础，确定了粗集料的级配，使振实后的粗集料能够达到最大的密实度，同时应用理论计算对试验结果进行验证通过振实试验和容重方法研究了不同粒径粗集料混合后的空隙率。

Even halving its external surplus would add only 0.4 per cent to aggregate demand in the rest of the world.

即便中国的对外盈余减少一半，也只能令世界其它地区的总需求增加0.4%。

After expatiating on the special features of macro aggregate movement, we predict theoretically that money and price are mutual Granger causes, and their combination will move as helixes, loops and apices, which are empirically proved respectively.

在这个制度背景下，第7章进一步考虑我国货币和商品市场的调整时滞，利用微分方程组和相图两个工具建立了我国货币总量和价格水平的动态系统理论模型，并用戈兰杰因果检验方法检验了二者的因果关系。

But the concrete is non- one kind homogenizes the fragility material, under having certain temperature and humidity situation, the concrete is hardened and produced the volume out of shape, he is out of shape and inconsistent because of making up the material of the concrete, restrain from, produce initial stress each other, cause between aggregate and stone bonding surface of cement or cement produce the very small crack between the stone,These cracks are irregular, discontinuous too, under the influence of external factor, may also develop into a macroscopical crack.

但混凝土是一种非匀质脆性材料，在具有一定的温度和湿度情况下，混凝土硬化并产生体积变形，由于组成混凝土的材料其变形不一致，互相约束产生初始应力，造成在骨料与水泥石粘结面之间或水泥石本身之间产生微细裂缝，这些裂缝既不规则，也不连贯，在外界因素影响下，还可能发展成宏观裂缝。

When the temperature of smoke inpouring air preheater increases, aggregate fuels and sediments will combust in stated temperature conditions.

这些起火起因于燃料油的不充分燃烧，其结果是未充分燃烧的燃料油凝结和聚集在空气预热器的部件上，当进入空气预器的烟气温度增高时，沉积的燃料油被烘烤，当达到一定温度条件时，则可点燃这些燃料油污沉积物，造成火灾发生，这通常被称为空气预热器的二次燃烧。

From simulations and data of fire site, most air preheater fire often appear when boiler is started in cool state and standby which fuels of insufficient combustion coagulate and congregate on the parts of air preheater. When the temperature of smoke inpouring air preheater increases, aggregate fuels and sediments will combust in stated temperature conditions. It is called the second combustion of air preheater.

这些起火起因于燃料油的不充分燃烧，其结果是未充分燃烧的燃料油凝结和聚集在空气预热器的部件上，当进入空气预器的烟气温度增高时，沉积的燃料油被烘烤，当达到一定温度条件时，则可点燃这些燃料油污沉积物，造成火灾发生，这通常被称为空气预热器的二次燃烧。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了