而环氧粉末涂料的固化反应只有环氧树脂与固化剂 - 双氰胺的交联反应.The cross - linkedstructure of epoxy and phenolic resins increased because of the crosslinking between the two resins.研究了酸度对苯胺与双氰胺加成反应生成苯基双胍的影响.The effect of acidity on synthesis of phen...
Stray mines began to turn up off the Pacific coast, imperilling commercial shipping.散逸的水雷开始在太平洋海岸出现而危及商船的航行.GOATHERD had sought to bring back a stray goat to his flock.一位牧羊人带了一只流浪的山羊到自己的羊群中.The measurement of alternating...
承租人应负责维修租用的房产。Tenants are responsible for the upkeep of rented property.这套衣服是供租用的.This suit is on hire.离开夜总会,他叫了一辆出租车回到他在第十路租用的房间.He left the club and caught a crab to his furnished room on Tenth Avenue....
目的探讨钬激光治疗输尿管口囊肿的疗效.Objective To investigate the therapeutic effect of holmium - laser on ureteroceles.目的探讨经钬激光碎石术后重症感染的原因及护理对策.Objective To investigate the cause and treatment of severe infection after ureteroscope.和突然钬钱...
Wind may affect the set of fruit by desiccating the stigmas.风可影响座果,因为风吹干了柱头.Monterey's transpiration of pistils and stigmas are lowest.Monterey的柱头和雌蕊的失水速率均较低....
中国想要提高其超过一万亿美元的外汇储备所带来的回报.CHINA wants to boost the return that it earns on its $ 1 trillion - plus stash of foreign - exchange reserves.我国年国民生产总值达到一万亿美元的时候,我们的产品怎么办?What shall we do with our products when our annual GNP ...
Many endangered species have been decimated by unlicensed hunters.许多濒临绝种的物种被非法的猎人大量扑杀.Pandas are an endangered species...熊猫是濒危物种。14 per cent of primate species are highly endangered.14%的灵长类物种处于高度濒危状态。These endangered gen...