It was investigated that chromizing in borax salt bath and melting hydrochloride.研究了硼砂盐浴渗铬和氯系熔盐渗铬.Immediate quenching and tempering process of steel T 10 after low temperature salt bath chromizing was studied.研究了T10钢在低温盐...
You've damaged my bicycle.You shan't have it again.你把我的自行车弄坏了。你别想再用了。It was very skillful of you to repair my bicycle.你修好了我的自行车,技术真好.My little granddaughter caught her heel in the spokes of her bicycle — it was...
直至今天锗才毫无异议地成为地球上是纯净的物质.Until today germanium is the present substance on earth with no exception.除了硒和汽相沉积的锗和硅之外, 玻璃至少是二原子的.Apart from selenium and vapour - deposited germanium and silicon, glasses are at least diatomic.添...
After Fe - Chelate fertilization rinse the leafs with water.施完螯合铁肥后用清水漂洗叶子.Afterchloroform was evaporated , it was used as chelate complex chromatographic stationary phase to purify puerarin extractive.建立了采用配位色谱柱从葛根素浸膏中分...