腐殖酸通常被看作是芳烃化合物的聚合物.Humic acids are usually regarded as polymers of aromatic compounds.科学家们培殖了大量的普通霉.Scientists grow large quantities of common mould.腐殖化过程与分解过程均受到抑制.Both humification and decomposition are impeded....
刺耳的铃声打散了小汽艇的牌局.The shrill ringing of a bell broke up the card game on the cutter.敌舰企图逼近我们的小汽艇.The enemy warship tried to bear down on our small airboat.一只小汽艇载着十个人回去.One launch brought ten people back....
This includes fire - breathers, jugglers, storytellers, mime artists and dancers.这就涵盖了玩喷火把戏者 、 戏法者 、 书人 、 剧艺术者和舞者的各类人群.Good permeability: a lot of convective breathers can quickly diffuse the hot and keep and fluency.良好透...
The cyanate Resin is modificated by styrene and divinyl benzene , which are called active diluent.以苯乙烯和二乙烯基苯作为氰酸酯树脂的活性稀释剂,得到粘度低、贮存稳定性好的改性树脂体系.Yttrium serves as an ideal non - magnetic diluent for the rare - earth metals....