On the thesis , the author forcast the later five and ten years " importation of china by means of linear programming and third exponent smoothing . the outcome shows china still increase her lpg importation in the future to satisfy her demanding to lpg , all these provide prosperous future for lpg transportation 本文采用一元线型回归和三次指数平滑两种定量方法，对中国液化石油气今后五年及十年的进口量进行预测，结果显示中国未来仍将以较高速度增加进口量以满足中国未来对液化石油气的需求，为发展液化石油气海上运输提供了良好的市场前景。
In order to examine the change and the trend of chinese movie ' s narrative pattern and forcast the future of its narrative pattern in the post - morden language environment , through the comparison , a detailed analysis is made on the progressive transformation of the chinese movies ' narrative pattern over the past one hundred years 摘要为了考察中国电影叙事模式的演进和走向，并对处于后现代语境下的中国电影叙事模式作出前瞻与展望，采用比较研究的方法，对历时百年的中国电影的叙事模式缓慢而又层层递进的嬗变作出较详尽的分析。
We can inquire the charicite and regular of ostrinia furnacalis , input , modify and inquire factors of ostrinia furnacalis , forcast and relevant prevention and cure occurring and growing of ostrinia furnacalis . the software can be directly installed at every computer , it is easy to use and upgrade 最后采用中文windows下的vb语言开发出一套应用软件，此软件可以实现玉米螟发生发展影响因子的修改、输入、删除，玉米螟形态特征、发生规律的查询，玉米螟发生发展的预测预报、相应防治措施输出等功能。
Abstract : aimed to realize the problem of quenched rail qualification forcast through quantitative analysis of quenched rail surface hardness by eddy current , and combined the eddy current theory with the computer image processing and signal analysis , the hardness testing model is established in this paper 文摘:针对涡流无损检测淬火钢轨踏面硬度的定量分析来实现淬火钢轨质量保证预报问题，将电涡流理论与现代计算机图象处理和信号分析相结合，完成硬度测试模型建立。
Based on simulation results which were satisfied , the effect of bubble diameter on entrainment concentration forcast result was analyzed . the bubble moving rule was found which includs the bubble is escaping upwards along the way , the diameter of the bubble is bigger , the velocity upwards is larger and the bladder remaining near channel bottom is smaller . to make best use of the function of the aerator , the demands of enough air entrainment quantity and suitable air bubble diameter are needed to be satisfied 根据计算结果，对水气两相流中气泡尺寸对掺气浓度预测结果的影响进行了分析，得到沿程气泡不断上逸，气泡粒径越大，其上逸速度越大，则留在渠底附近的气泡越少的气泡运动规律，提出了掺气槽的设计，除满足掺气量外还应满足掺气粒径要求的工程建议。
