A method for calculating active earth pressure considering shear stress

Calculation of active earth pressure on retaining wall as spatial problem

按空间问题计算挡土墙的主动土压力

Complex genetic method of active earth pressure based on thin-layer element method

基于薄层单元法主动土压力计算的复合遗传算法

Conclusion HAS coordinated with the radiotherapy to cure the cancer patients many functions such as coordination, increasing sensibility snd active immunity to cancer.

结论HAS配合放射治疗具有协同、增敏和增强抗癌免疫功能的作用。

Preparation of Tumor Cell vaccine induced by Newcastle disease virus and Preliminary Study on active immunity of autogenous tumor cell vaccine after operation of carcinoma

NDV诱导肿瘤疫苗的制备及其在肿瘤主动免疫治疗中的应用

Active immunity for anti-osteosarcoma induced by B7-1 gene transfection

B7-1基因转染骨肉瘤细胞诱导抗骨肉瘤主动免疫的实验研究

Inhibitory effects of anti-HBV specific active immunity in combination with interferon administration on HBV replication

抗HBV特异性主动免疫疗法联合干扰素抗乙型肝炎病毒的临床研究

Objective To explore the feasibility of heparinase vaccine in active immunity for gastric cancer.

目的研究肝素酶基因修饰的树突状细胞（DC）疫苗对胃癌细胞的免疫效应，探讨肝素酶疫苗在胃癌主动免疫治疗中的可行性。

This is called active immunity.

这就叫做主动免疫。

Anti-colonic Cancer Active Immunity Induced by B7 Gene Modified Tumor Cells

B7基因修饰的肿瘤细胞诱导抗大肠癌主动免疫

Study of the active immunity on plants

植物主动免疫的研究

Active residential solar heating system

能动式住宅太阳热取暖系统

Study on Optimal Activity Duration in Fuzzy Network

模糊网络的活动最优延续时间分析

There is a direct relationship between an activity duration and the manpower needed to perform it.

活动持续时间与执行活动所需的人力之间存在直接关系。

The activity duration is insufficient; the growth duration is 130 days;

活动持续时间不充足；生育期130d；

Effects of the activity of ground-strontium slag as cement admixture were analyzed from three aspects: mortar strength value, compressive strength ratio of mortar and specific strength indicators.

分别从胶砂强度值、胶砂抗压强度比和比强度指标三方面分析磨细锶渣作为水泥掺合料的活性效应。

Study on Improvement of Reaction Activity of Phosphogypsum in Cement System

提高磷石膏在水泥系统中反应活性的研究

The optimized particle distribution of composite cement should make the packing density and the hydration activity of the cement a good match so that proper packing density will be gained and enough hydrates will be produced to fill up the voids of the cement paste.

复合水泥的最佳粒径分布应该使体系的堆积密度和水泥颗粒的水化活性相匹配，使体系获得尽可能大堆积密度，同时所产生的水化物足以使体系的原始孔隙被完全填充。

The results showed that the water requirement for normal consistency of cement increased and the early setting time shortened as well as the final setting time prolonged, the 28d activity index of cement mortar reached 82%.

研究结果表明：抛光砖粉作水泥混合材时，水泥的标准稠度用水量增加，初凝时间缩短、终凝时间略有延长；水泥28d胶砂强度活性指数可达82%；

Influence of temperature on activity of slag cement

温度对矿渣水泥活性的影响

The investigation and analysis on natural radioactivity nuclide specific activity of cement product in china

我国水泥产品天然放射性核素比活度的调查分析