synthetic environment

Development of synthetic resin and its coordination with environment

合成树脂发展与环境的协调

The first part gives a synthetic analysis of the environment of the rising of urban community from society, politics and culture three signs in order to sign out the background of the party's construction.

第一章理清了城市社区发展的历史沿革；从社会、政治与文化等方面对城市社区兴起的背景作了综合分析，明确了城市社区党建的背景；

Aiming at the special use on urban environment, a change detection method of image differencing based on textural features is presented according to the characteristics of Synthetic Aperture Radar ( SAR) image in this paper.

根据合成孔径雷达（SAR）图像特点，针对城区环境的特定应用，提出了纹理差值变化检测方法。

Research on the Synthetic Terrestrial Environment for Ground-to-air Missile Test Range Simulation

支持地空导弹试验靶场仿真的综合陆地环境研究

This dissertation takes some research about the Synthetic Terrestrial Environment ( STE) and its primary works are as follows: ( 1) The STE Conceptual Reference Model.

综合陆地环境概念参考模型。

JCS-7 synthetic size mixture instead of PVA partly was adopted in polyester cotton blended product to enhance sizing quality, reduce sizing cost and relieve environment pollution. Application experiences of JCS-7 synthetic size mixture were introduced too.

为提高浆纱质量、降低用浆成本、减少对环境的污染，对涤棉混纺系列产品的上浆采用JCS-7合成胶料部分取代PVA的配方，介绍了JCS-7合成胶料的应用体会。

Poly ( vinyl alcohol) ( PVA) is a kind of biodegradable synthetic polymer, but in the natural environment the efficiency of PVA degradation is low, and PVA is produced by the hydrolysis of poly ( vinyl acetate) in industry.

聚乙烯醇（PVA）是一种可降解的化工高分子化合物，但是自然界对它的降解效率较低，在工业上它是由聚乙酸乙烯酯进行醇解反应得到的。

Introduced are the tool's synthetic digital signal processing technology, borehole environment correction and log experiments, etc.

介绍了该成像仪器的数字合成聚焦技术 、 井眼环境校正技术和测井试验等.

Along with enlargement of synthetic resin plant in China, blown film for FFS bag, which has advantages of quick packaging, clean, beauty and environment friendship, will replace the traditional woven sacks in future.

FFS袋用吹塑薄膜具有包装速度快、洁净、环保、美观等优势，随着国内合成树脂装置生产规模的扩大，FFS袋用吹塑薄膜将替代传统复合编织袋成为合成树脂包装领域的主导产品。