爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.To alter the nature or characteristics of.
使变质改变…的性质或特征收藏指正
2.To reduce the value or impair the quality of.
使变质,损坏降低价值或损害质量收藏指正
3.To alter the structure of(a protein), as with heat, alkali, or acid, so that some of its original properties, especially its biological activity, are diminished or eliminated.
使变质改变(蛋白质的)结构,例如通过加热、加碱、加酸等等,以减少或消除(蛋白质)原有的某些特性,尤指其生物特性收藏指正
4.Lack of refrigeration turned the milk.
没有电冰箱会使牛奶变质收藏指正
5.The hot weather has turned the milk.
天热使牛奶变质了。收藏指正
6.Low temperature keep the foods from metamorphosis.
低温使食物不会变质.收藏指正
7.The influence of Ca and Na on phosphorus modification performance, the relation between constitution of compounds containing-phosphorus and modification performance in eutectic Al-Si piston alloys were investigated by optical microscopy and electron probe microanalyzers (EPMA).
利用金相和电子探针微量分析仪(EPMA)等手段研究了共晶型Al-si(ZL109)合金熔体中Ca或(和)Na对Al-P中间合金变质效果的影响、含磷化合物的组成与磷变质的关系,结果表明,合金中Ca或(和)Na能使变质失效,甚至出现反常的Na变质效果;收藏指正
8.The lower point age of zircon U_Pb discordia of LM rock and the date of regional gneiss in UHP block show that these two sorts of rocks were both affected by the thermal event in Caledonia. The Indosinian metamorphism reset the Rb_Sr system of LM rock,but did not affect the U_Pb system.
变质岩不一致线下交点年龄及超高压地块区域片麻岩的锆石测定结果表明,它们均受到加里东期构造热事件的影响,印支期超高压变质作用仅使变质岩的Rb- Sr 体系重置而没有影响到其U- Pb 体系。收藏指正
9.Bacteria cause milk to curdle by fermentation.
发酵细菌使牛奶结块变质收藏指正
10.To render unfit to eat or drink without destroying usefulness in other applications, especially to add methanol to(ethyl alcohol).
使变性使食物和饮料变质而不破坏这些物质用于其它目的的用途,尤指(在乙醇中)加甲烷收藏指正
尝试查询