The roads and aqueducts of Rome have been the admiration of all after ages.

The Romans, for instance, constructed aqueducts to bring fresh water to their towns and sewers sanitation.

例如罗马人便修建了导水管,将清洁水引入城镇,并清除下水道污物.

Central Tibetan four Ru Wei, shape as aqueducts, for the beast the Island.

中部卫藏四茹, 形如沟渠, 为猛兽之洲.

Hilly countries can be canalized by the construction of locks, tunnels, and bridge aqueducts.

可以通过修筑闸门 、 隧道及高架引水道在丘陵地区开通运河.

Many aqueducts from ancient Roman times still stand today near the Mediterranean Sea.

许多古罗马时代的引水渠至今还保留在地中海附近.

Increase the design of aqueous wash recently, after convenient PS edition rests, again on glue.

新增再水洗设计, 方便ps版修整后再上胶.

Increase the desing of aqueous wash recently , after convenient PS edition rests, again on glue.

■新增再水洗设计, 方便ps版修整后再上胶.

The mechanism that additives enhanced pool boiling heat transfer of glycol aqueous solutions was discussed.

在此基础上,本文分析了表面活性物质强化乙二醇-水溶液沸腾传热的原因.

Utilize trial transformation technology, effectively reserve aqua and color, leave lips moisturized, aqueous and bright.

采用三重转变科技有效锁住水份,锁住颜色, 令双唇水润亮泽.

This is a medium strength aqueous cleaner for cleaning adhesive from shoe uppers.

主要用于清洁鞋面溢胶,油渍,银笔线.

While plastic aqueous gravure ink has just begun in service.

而塑料薄膜用水性凹版油墨才刚刚开始投入使用.

Among the aqueous polyurethane dispersions, the anionic polyurethane dispersions have been most frequently used adhesive industries.

在水基聚氨酯分散体中, 羧酸型聚氨酯分散体应用最为广泛.

The flower an aqueous boat, be can not carry me.

花是水的舟, 就是载不动我.

The aggregate state and photochemical properties of their dilute aqueous solution are investigated in details.

本论文致力于研究这种物质在稀水溶液中的聚集形态及光化学性能.

The effect of rheological agents and flake orientation effect pigment in aqueous system have been described.

综述了水性金属外墙漆配方中的原材料、助剂的选择和作用,并重点对效应颜料的流变定向助剂进行了概述.

The electrochemical syntheses of conducting polymers were usually preformed in neutral organic solvents or aqueous solutions.

导电高分子的电合成主要在有机溶剂或水溶液中进行.

Objective : To identify five constituents in the aqueous extract of Isatis indigotica Fort.

目的: 鉴定大青叶水提液中的化学成分.

PANT doped with H 4 SiW 12 O 40 was obtained in the PAM aqueous solution and glycol solution, respectively.

摘要以聚丙烯酸胺为反应基质, 分别在聚丙烯酰胺的水、乙二醇溶液中制备了掺杂态导电聚苯胺.

Star polyacrylamide ( SPAM ) was synthesized by the aqueous solution copolymerization method.

介绍了应用水溶液聚合方法合成了星形聚丙烯酰胺 ( pam ) 方法.

A new process treating spent carbon loaded with gold by aqueous chlorination was investigated.

研究了用水氯法处理废载金碳的一种新工艺.

Studies on extraction and functional properties of malt protein with aqueous alkali.

对麦芽蛋白的碱提取工艺及其功能特性进行了研究.