retarding怎么读，retarding什么意思，retarding短语和例句

1.The fire retarding effect of phenolic flame-retardants on Korean pine wood was studied experimentally.

用实验方法研究了酚类阻燃剂对红松的阻燃作用。

2.Does the drive system have to control or modulate the amount of retarding force during overhauling?

驱动系统控制或必须调整相当数量减速的强制在翻修期间吗？

3.The retarding properties of cement paste with the super-retarding agent have been characterized and analyzed by means of XRD and SEM.

方法利用XRD和SEM等微观手段，对掺入超缓凝剂水泥砂浆的缓凝性能进行了测试和表征。

4.A new technique for the durable flame retarding treatment of hydroxymethyl nylon 6 textiles with reactive flame retardants is put forward.

提出以羟甲基改性尼龙- 6织物与反应型有机磷系、溴系阻燃剂进行耐久性阻燃整理的新方法。

5.Flame retardant selection and inflaming retarding principle are researched on winding cementing system of compound oxygen cylinder used for coal mine safe.

研究了煤矿安全用复合式氧气瓶缠绕胶接体系中阻燃剂的筛选及阻燃机理。

6.SEM photographs indicate that the microstructure of hardening cement with super-retarding agent is more compact.

SEM图像表明，掺超缓凝剂的水泥硬化结构更加致密。