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Concrete and other hydraulic cylinder used new technology and new technologies, using concrete cylinder block IF processing technology, using carbon and nitrogen sulfur fuel tank rod permeation technology, the service life of the fuel tank and concrete cylinder life greatly increased.

另外液压油缸和砼缸采用新工艺和新技术，砼缸缸体采用中频处理技术，油缸活塞杆采用碳氮硫共渗技术，使油缸使用寿命和砼缸使用寿命大大增加。

The howitzer has a maximum firing range of 22km when using the NORINCO Extended-Range, Full-Bore, Hollow-Base round, or 27km when using the NORINCO Extended-Range, Full-Bore, Rocket-Assisted round.

当使用中国北方工业总公司增-程，全内径，空心-底排弹药时最大射程22公里，或当使用中国北方工业总公司增-程，全-内径，火箭助推弹药时27公里。

By using an abstract rooted network data model, GIES uniformly organizes and stores all kinds of structured objects processed by the environment system, and provides a set of uniform, general purpose full-screen editing system commands in order that users can process and treat each of the environmemt components effectively by using the same set of editing ...

它通过一个抽象的有根网络模型统一地组织和存贮环境系统所予处理的各种结构化对象，并相应地备有一组通用一致的全屏幕编辑命令，以便于用户能够利用同样的命令和操作，对环境系统的各项成分进行有效的加工和处理，力求用户接口界面的简明与友好。本文主要论述GIES的基本设计思想、系统组成和实现概况。

Lastly,Using the extension theory of〓-algebras founded and developed by Brown-Douglas-Fillmore in 70s,inparticular,using the homotopy invariance of the extensions and the indexformule of Toeplitz operator matrices,the paper characterized the automorphismgroup of the continuous function symbol Toeplitz 〓-algebra in terms of thetopological degrees of the continuous mappings on the n-dimensional sphere.

最后，本文利用Brown-Douglas-Fillmore在七十年代建立并发展起来的C*-代数扩张理论，尤其是扩张的同伦不变性，以及Toeplitz算子矩阵的指标公式，通过球面上连续映射的拓扑度，刻划了高维球面Hardy空间上连续符号Toeplitz 〓代数的自同构群。

The Paper mainly studies forecast of a kind of time sequence which is made by using fuzzy approximation and Functional differential Equation, gives several theorems which explicate fuzzy and optimal approximation and relation between them by using the forecasting method.

主要对以模糊逼近和泛函微分方程进行时间序列预测问题作进一步的理论研究，给出了几个有关使用该预测方法时，模糊逼近与最佳逼近及其关系的定理，证明了逼近方面及预测方面的一些有意义的结果。

The program is that nearby elevation 175m water line building stone shore protection, along the road in region (2) and (3) building stone retaining wall and slide-resistant pile protecting road bed, and shooting concrete protecting the exposed rock, in the water front fine sand using gabion and earth fabric pillow, the mixed earth region using vegetation and slab stone .

主要治理方案为：175m水位线附近采用干砌片石护岸，区域(2)、区域(3)范围内的沿江公路采用浆砌片石挡墙和抗滑桩结构保护路基，裸露岩石(来源：A8aBC论文网www.abclunwen.com)采用喷射混凝土防护，江边细沙采用石笼和土工织物枕防护，杂填土区域采用植被和片石防护，并对重力式挡墙和抗滑桩方案进行了初步设计。

Trading Using Multiple Time Frames by Umashankar Galla Why do we need to Trade Using Multiple Timeframes?

交易采用多重时限由umashankargalla为什么要实行贸易利用多时间？

Firstly, the research studies the coding rule of the PDF417 barcode and designs related computer code algorithm, with making it programmed, and completes the coding part of the system software. Next, the coding and decoding principle of Reed-Solomon error-correcting code is briefly introduced. According to thecoding and decoding principle in galois field GF(929), to analyze and study its practical application with emphasis in this topic. Then, the PDF417 barcode decoding process is analyzed and studied detailed according to the barcode coding principle, with the corresponding realization method designed, improving the design in theory aspect by using material example, at the same time programming the design method to complete the decoding part of the system. Finally, validated the system program in the practical application of image information aspect, by using the nonrepeatability and the randomicity characteristic of Julia mark shape artwork.

本课题首先研究PDF417条码的编码规则并设计相关的计算机编码算法使其程序化，完成系统软件的编码部分；其次，简要介绍Reed—Solomon错误控制码的编码与译码原理，在伽罗瓦域GF(929)内根据其编译码的原理重点分析与研究其在本课题中的实际应用；然后根据条码的编码原则对PDF417条码的译码过程进行详细的分析与研究，并设计出相应的实现方法，利用具体实例对设计方法进行理论方面的实践同时将设计方法程序化完成系统软件的译码部分；最后利用Julia集分形图形的不可重复性和随机性的特点对系统软件在图像信息方面的实际应用进行了验证。

Meanwhile, the author also described some controls on A. albopictus such as chemical controls using pesticides, repellents, and attractants; bio-controls using algae and Gambusia affinls, and the environmental management of these controls.

同时，本文还阐述了白纹伊蚊的一些控制方法，如利用杀虫剂、驱避剂、引诱剂等的化学防治法；利用水藻、食蚊鱼等的生物防治法的优缺点，以及白纹伊蚊的环境治理。

Because snails can heal and regenerate their shells using the slime they secrete the beauty industry is now using the slime of the common garden snail species in beauty products.

由于蜗牛能够靠分泌出的粘液来治愈和新生它们的外壳，现在的美容业已经在美容产品中使用公共花园里面的蜗牛的粘液。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。