Then, according to the time for heating aggregate to the required temperature, the drum length is determined under the restrain of drum rotating speed. 然后再根据混合料加热到所需温度的时间,以滚筒转速为约束确定滚筒长度。
Population: The aggregate population of Beijing grew at low speed. 人口:全市人口总量低速增长。
As an important symbol of friendship and cooperation between China and Singapore, SIP ranks firsts in terms of Economic Aggregate, Speed Increment and Development Level. 苏州工业园区无论是经济总量、增长速度,还是发展水准,都走在了全国的前列。苏州工业园区已经成为中新友好合作的重要标志。
The internal causes of influencing the shear strength of fresh concrte are the water-cement ratio, sand-cement ratio, sand percentage, coarse aggregate shape and maximum diameter, air content, and additives, and the external causes are the temperature time, and deformation speed. 水灰比、砂灰比、砂率、粗骨料形状和最大粒径、空气含量、外加剂等是新拌滑模混凝土抗剪强度变化的内因,温度、时间和变形速度是其变化的外因。
This paper is to analyze various forms of emulsion and mixture as well as their interaction, and talks about the effect of aggregate and various additives on emulsifying speed of cation-emulsified pitch and the earlier strength of mixture in accordance with the theory of charge. 本文通过对乳液及混合料中存在的各种物质形态及相互间作用机理的分析,着重从电荷方面论述了骨料及各种添加剂对阳离子乳化沥青破乳速度及混合料早期强度的影响。
In this algorithm, the unconstrained solutions are permuted in a special order according to the absolute values of variable coefficients of the objective function so as to search the optimum solution in the aggregate of minimums with an accelerated convergence speed. 它利用目标函数变量系数绝对值大小的相对关系,对无约束条件解进行排序,在最小解集中寻找最优解,以加快收敛速度。
From the second half of 1997, aggregate demand of China suddenly turned downwards and the speed of economic growth also slowed down for the impact of Asian financial crisis. 从1997年下半年开始,在亚洲金融危机的冲击下,我国国内和国外需求出现急剧下降,经济增长速度放缓。
With the increase of recycled aggregate substituting ratio, the slump of recycled concrete rapidly reduce, its elastic model reduce, its shrinkage markedly increase, its frost resistance is less infected, its permeability increase, its carbonization speed slightly increase, its sulphate resistance slightly reduce. 随着再生骨料替代率的增大,再生骨料混凝土的坍落度急剧下降、弹性模量降低、收缩值显著增大、抗冻性基本不变、渗透性增大、碳化速度略有增加、抗硫酸盐侵蚀性略有降低。
The aggregate index that appears the variation magnitude and variation speed and the variation nature is proposed to describe quantitatively the variation nature and complexity of heterogeneity. 提出了评价储层非均质性的综合评价指标,对储层非均质性的变化幅度、变化速度以及变化的随机性进行定量描述。
Its economic aggregate has maintained an annual average growth speed of over 30%, and its social undertakings, such as education, culture, family planning and civil administration, have made remarkable progress, the experience of which Weihai City has benefited from greatly. 经济总量保持了年均30%以上的增速,教育、文化、计生、民政等各项社会事业都得到了长足的发展,为威海市提供了很多可以借鉴的经验。
Draw the following findings and conclusions. ( 1) In the strength test, through the analysis of both ordinary concrete and plastic concrete strength and loading speed and loading time, Obtaining suitable for rubber aggregate plastic concrete loading speed. 在强度试验中,通过对普通混凝土和塑性混凝土的强度与加荷速度、加荷时间的分析,得出适合于橡胶集料塑性混凝土的加载速度。
High-performance lightweight aggregate of saturated speed is faster. 高性能轻骨料的饱水速度也比较快。