16.Based on engineering practice, discusses som e characteristics of air conditioning design in large space buildings with light s teel frames.
结合工程实践,探讨了大空间建筑空调设计的一些特点。
17.In this study, the epoxidation of styrene-isoprene-styr en e triblock copolymers (SIS) by an in situ generated peracid method was discussed .
利用过甲酸对热塑弹性体SIS进行环氧化改性,合成了环氧化SIS(ESIS)。
18.Pit mud nutrient fluid, ma de by Hyperconcentration caproate bacteria liquid,was applied in the maintenanc e of new pits and aged pits.
将超浓缩复合己酸菌液制成窖泥培养液,应用于新窖老熟和复壮老化窖池。
19.E—M water treatment agent for boilers,composed of ethylenediamine tetramethylene phosphonic acid(EDTMP) and hydrolyzed polymaleic anhydride (HPMA),and its applications are introduced in this article.