A synthetic rubber made from the polymerization of butadiene sodium.丁二烯的衍生物,用于聚合制成氯丁橡胶.Nickel fastens butadiene rubber product to already achieved international banner level.镍系顺丁橡胶产品已达到国际领先水平.The current offset press on ...
Approximately one third of all patients with malignant disease have hepatic metastasis.在有恶性病变的全部病人中,大约1/3有肝转移.They are growing slowly with a propensity for local recurrence and metastasis.肿瘤本身特性为缓慢变大,具有局部再发和转移现象.Conclusi...
The king could not enact laws without the sanction of Parliament.未经议会批准，国王不能制定法律。Members of the English Civil War Society will re-enact the battle.英格兰内战协会的成员将再次展现那场战争。They're trying to enact a " nationality " bill.他...
The true regeneration of devastated Docklands seemed like pie in the sky...遭毁坏码头区的真正重建看起来希望渺茫。A few days before, a fire had devastated large parts of Windsor Castle.几天前，温莎城堡的大部分被一场大火烧毁。His armies devastated and looted ri...
And south across the lake they would go , ever south, till they gained the Mackenzie.接着,他们就会在湖里朝南方划, 一直朝南, 直到麦肯齐河.MacKenzie's plan for the third through sixth holes at Royal Melbourne ( West ).MacKenzie(麦肯齐教授)在Royal...
流入湖中的泉水和河水携带了溶于水的硝酸盐和磷酸盐。Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.硝酸盐是水和土壤中自然存在的化学物质。Nitrates are chemicals that occur naturally in water and the soil.硝酸盐由土壤渗入江河。Nitrates leach fro...