glycols怎么读？

Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender ( E - 300 ) were prepared.以多元醇 ( PEA, PPG,PTMG ),PDI, E300为原料,制备了 PU 弹性体.A new process of Hydration of propylene oxide ...

二醇类...

splinter的音标：splinter的英式发音音标为：['splɪntə(r)]splinter的美式发音音标为：['splɪntɚ]...

antramycin的音标：antramycin的英式发音音标为：[æntrə'maɪsɪn]antramycin的美式发音音标为：[æntrə'maɪsɪn]...

Asthmatics have an increased susceptibility to viral illnesses.气喘病人对病毒性病变的敏感性增加了.But , these products may not be safe for asthmatics to breathe in.对哮喘病人的呼吸而言, 这些产品未必安全.Method Review clinical data of 158 cases of elderly ...

Possess current estrangement , cushion exceed dynamical function and appropriative electric power measure.具有电流隔幅,缓启动功能及专用的电力调整器.Dynamical metamorphism under greenschist facies is the condition of mineralizing enrichment....

忍受，容忍，容受，忍得住，将就...

fulminate的现在完成时为：fulminated...

n.地下蓄水层，砂石含水层...

赤铁矿化...

The bed linen is patterned in stylish checks, stripes, diagonals and triangles.床单有漂亮的方格形、条纹、斜纹和三角形图案。Mark five points an equal distance apart along the diagonals.在对角线上等距地标出5点。The two diagonals of a square cross in the ce...

v.偷懒( slack的现在分词 )，减速，放松...

adj.反导弹的...

nightwalker的音标：nightwalker的英式发音音标为：['naɪtˌwɔ:kə]nightwalker的美式发音音标为：['naɪtˌwɔkə]...

n.成皮细胞...

regulate的近义词/同义词有：handle, manage, govern, rule, direct, control, command, run, organize, remedy, adjust, rectify, correct, restrain, control, dispose, adjust, engineer, handle, direct, correct, harmonize, command, superv...

chilldown的音标：chilldown的英式发音音标为：[t'ʃɪldaʊn]chilldown的美式发音音标为：[t'ʃɪldaʊn]...