比失败更令人恐惧的是懊悔。Failure is never quite so frightening as regret do.努力过，失败过，没关系，屡战屡败，屡败屡战，每一次失败都比上一次更好。Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better.成功不是终点，失败也并非末日，最重要的是继续前进的勇气。Success is not final, ...
The potassium chromate method is one regular method to determine COD.重铬酸钾法是测定化学需氧量的常规方法.It's a two - component, chromate free, epoxy polyamide adduct shop primer especially designed.是一种不含铬的双组份环氧聚酰胺加成物的车间底漆.Two - sta...
Energy prices have been kept low, so energy is used inefficiently.能源价格一直维持低水平，所以能源利用效率很低。The small family farm is steeped in inefficiently and struggles just to survive.小农场主陷于无效率的境况中,只为生存下去而苦苦挣扎.You can't afford to ...
碘容易集于甲状腺.Iodine tends to localize in the thyroid.在左边可见模糊的甲状腺实质边缘。A rim of thyroid parenchyma is seen at the left.用甲状腺部分切除治疗急性甲状腺肿一直被广泛采用.Partial thyroidectomy for toxic goiter was practiced widely....