复合试验

Two groups of field tests on original soil and the soil among piles ,three groups of field tests on single pile ,one-pile and three-pile composite foundation have been conducted and the results of the bearing capacity ,as well as the elastic modula of each pile and composite foundation are obtained.It can be seen that soft earth reinforced by cement-soil piles seem to have better appearance in bearing and deforming than original one.

通过桩间土、原状土各两组，单桩，单桩与多桩复合地基各三组的现场静载荷对比试验，获得了各自的容许承载力值，根据P-S曲线计算出的变形模量结果表明，地基经过粉喷处理后，地基力学性质和变形特性得到明显改善，土层的强度和变形模量明显提高。

In the light of the shortcomings of the traditional method for predicting the fatigue life of coiled tubing, a new method for the reliability analysis of coiled tubing is offered, that is, normalizing the fatigue test data of coiled tubing with different materials and stress states by introducing a compound random variable X=NS2 based on low cycle fatigue curves.

预测连续油管疲劳寿命传统方法是将许多试样在不同应力水平的循环载荷作用下进行试验直至失效，从而作出S－N曲线，供工程参考，这样不仅费用高，且模拟实际应力条件也较困难。为此，根据低周疲劳曲线，通过引入复合随机变量X=NS2，对不同材料和应力水平下的连续油管疲劳实验数据进行了归一化处理。

A predictive model for silica scaling was established according to the solubility product theory.The model was used to predict the quantity of silica scaling in the test site of Xingbei Oilfield in Daqing area.

基于试验区地层岩石及流体特点，对碱、表面活性剂、聚合物及三元复合体系在相关条件下的动态、静态水-岩反应进行了模拟试验，以确定这些因素对成垢作用的影响。

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。

In this experiment, the concreted fine aggregate and compound slag micro-powder and yellow sand are mixed into the mortar, and then mix the mortar and the concreted coarse aggregate into the concrete.

试验将钢渣细集料与复合矿渣微粉以及黄砂配制成砂浆，掺入粗集料配制成混凝土，探索其强度变化规律，测定各种配制条件下的表现特征，分析影响因素，观察微观结构，检验工程应用状况。

Results:According to the serum GH levels of provocating tests, the short-statured children were divided into three groups:complete growth hormone deficiency 25 cases, partial growth hormone deficiency 9 cases, disorders of growth hormone neurosecretion 22 cases.

结果：根据垂体功能复合刺激试验的GH检测异常结果将矮小儿分类，包括完全性生长激素缺乏症25例，部分性生长激素缺乏症9例和生长激素神经分泌功能障碍22例。

Effects of Mn and Al-Ti-B on the microstructure and properties of ZA27 alloy prepared by sand-casting technology were studied with the help of SEM and electronic universal testing machine.

利用扫描电镜和电子万能试验机研究了复合添加锰及铝-钛-硼中间合金对砂模铸造 ZA27合金组织和性能的影响。

The second test indicated that the fire-proof grade of compound thermal insulation system was about A grade.

第2组试验结果表明复合后的系统整体燃烧性能相当于A级，可作为不燃材料使用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。