传下

The numerical modeling process for SVE remediation is achieved after a steady alternant direction implicit finite difference format is developed. In this paper, as an example, the 60 days remediation under 4 different conditions is simulated, which proves that the clear-up result is mainly governed by soil permeability.

再采用一个稳定的交替方向有限差分解出传质微分方程，从而实现多维情况下竖井SVE修复的完整模拟过程。4组不同条件下为期60d的SVE修复过程的计算机模拟显示，土壤通透系数是决定修复效果的关键因素。

The experiment was carried out to study the effects of combined application of organic fertilizers on the control of soilborne diseases and the regulation of soil microbial diversity in a tomato field by using the method of Biolog. The mechanism of soilborne disease control and its significance were also discussed.

在田间试验条件下，采用施用基肥和追肥的方法，结合Biolog技术，分析了不同有机肥配合施用对番茄土传病害的防治效果及对土壤微生物群落多样性的影响，并探讨了有机肥防治作物土传病害的机理及意义。

The results showed that the alkaline slurries enhanced the mass transfer rate of SO2 up to 3~4 times higher than that of pure water. The mass transfer rate of SO2 was greatly dependent on the flow rate of sorbent and the rotating speed.

结果表明，在确定的实验条件下，碱性悬浮液吸收SO2的传质速率是纯水的3~4倍，增大吸收液流量和旋转床转速可使SO2的传质速率得到极大的提高。

Keyword: crank press, crank slide block, the equipment of forging and stamping

电动机通过三角皮带把运动传给大皮带轮，再经过两级齿轮减速后把运动传给偏心齿轮，连杆的上端装在凸轮上，下端与滑块连接，这样通过连杆把偏心齿轮的旋转运动变为滑块的上下直线往复运动。

The effects of fin pitch and inlet relative humidity on airside heat and mass transfer performance were investigated.

对7个带亲水层开缝型翅片管换热器在析湿工况下空气侧传热传质特性进行了实验研究，分析了翅片间距和入口相对湿度对空气侧传热传质特性的影响。

In this paper, we analyzed the firing results in one 57H Gun with six different ignition al structure such as igniter in bottom, centre ignition tube closed by computer typing paper,and so on at conventional and low temperture condition.

密实火药床的点传火技术研究李锋，张振铎（华东工学院工程热物理系南京210014）关键词：点传火，燃烧，装药一、引宫火炮在不同环境下射击的弹道性能变化很大，一般线膛炮在十50&C—一40&C范围内，胜压变化40％以上，初速变化10％左右。

The study investigats the mass transport and hydrolysis behavior for poly in various concentrations of methanol/ tin chloride (SnCl2·2H2O) cosolvent between 40℃ to 60℃. Furthermore, by using the successfully manufactured poly/ tin dioxide nano composites, the mechanical, optical and thermal properties are investigated.

中文摘要本研究系探讨在不同质传温度(40℃~60℃)下，聚甲基丙烯酸甲酯於不同浓度之氯化锡/甲醇潜溶剂(0g/100g、3g/100g、5g/100g、7g/100g及9g/100g)中的质传及水解行为，并利用成功制得之聚甲基丙烯酸甲酯/二氧化锡奈米复合材料，进一步探讨奈米复合材料之光学性质、机械性质及热性质。

On the foundation of Betti s theorem,the constitutive relation of multi-crack rockmass which considers the effect of crack-closure is developed in this paper.

本文从贝蒂定理出发，考虑裂隙在压剪应力作用下的闭合效应，推导出有序多裂隙岩体的本构方程，同时采用数学弹性力学的方法，精确推导出传压系数的理论公式，并对传剪系数加以分析。

Internet data is sent from one server computer to another that receives and retransmits it until it reaches its destination.

互联网数据从一个服务器传至下一个，服务器接收数据后，再次传输数据直至传到目的地。

Internet data is sent from one server computer to another that receives and retransmits it until it reaches its destination.

因特网数据从一个服务器传至下一个，服务器接收数据后，再次传输数据直至传到目的地。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。