查询词典 rust cement

A three-foot high retaining wall can be built without cement, while those standing higher require cement.

三呎高的挡土墙，可建水泥，而那些站得更高，要求水泥。

Leading products have broken machine, 8 FX2s double-double-grade material spread separator, TLA series of low-speed production of cement spreading material Coaxial Grinding Machine, TH series bucket elevator, LS series screw conveyor and cement, mining equipment accessories, to the advantage of quality and cheap, by Sichuan, Yunnan, Gansu, and other manufacturers Praise.

主导产品有破碎机系列，8FX2s双分级双撒料选粉机，TLA系列低速产轴式水泥撒料细碎机，TH系列斗式提升机，LS系列螺旋输送机以及水泥、矿山设备配件，以质优价廉的优势，得到了四川、云南、甘肃等众多厂家的好评。

Third, permeability coefficient of soil cement is decreasing with the content of cement.

水泥的掺入量对水泥土的渗透系数有明显影响，随水泥的掺入量增加而减小： 4。

The results show that the mechanical properties and endurance of the composite cement soil are significantly better than that of ordinary cement.

试验结果表明：复合水泥土的力学性能及耐久性能均明显优于普通水泥土。

By means of test of stir pile of cement soil,the main influence factors of cement soil strength are analyzed.

通过对水泥土搅拌桩试验，分析了影响水泥土桩强度的主要因素，并详细论证了土的种类、含水量等因素与水泥土桩体强度之间的关系。

Different age and different cement ratio of cement soil are tested with ultrasonic instrument.

对不同龄期、不同水泥掺入比的水泥土试块进行超声波测试，利用FFT技术分析得到水泥土超声波信号的主频。

Fourth, permeability coefficient of soil cement is decreasing with age, but the damping is impaired with the increase of cement.

水泥土的渗透系数随着龄期的增加而减小，但随着水泥掺入量的增加减小幅度逐渐减小： 5。

Because of the difference of compositions of fill and soft soil,the reaction between cement and fill and the reaction between cement and soft soil are very different.

介绍了一新近的松散杂填土地基应用水泥深层搅拌法进行处理的工程实例。

Experimental study of its macroscopical mechanics behavior and analysis of asymptotic homogenization of cement- soil and Cement Mixing Pile are the main work of this dissertation.

本文的主要工作是对水泥土的力学性能进行试验研究，并用均匀化方法分析水泥土的相关力学性能，同时用把相关的结论运用到水泥土复合地基的计算中，总结了水泥土试验及其运用均匀化方法的有关规律。

The compression or tension strength of soil cement is dependent on curing time and the mixed cement content.

在强度试验方面，土壤水泥的单压或张力强度会随著养护龄期增加而增加，同时强度也会随著水泥添加量增加而增加，28天土壤水泥的单压强度约为7天单压强度的1.68倍，28天张力强度约为7天张力强度的1.30倍，土壤水泥单压或张力强度随著最大乾密度的增加而增加，并且呈现线性关系。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。