通过试验研究了焊条药皮碱度对熔敷金属脱硫脱磷行为的影响.Effect of basicity of electrode coating on desulphidation and dephosphorization is studied.耐火材料的脱磷作用有利于提高钢水及钢材质量.Eliminating phosphorus from the fireproof material will improve the quality of ...
Deep inside the awareness was stirring that something was about to happen.内心深处隐隐感觉到有什么事即将发生。I tried to reassure her, 'Don't worry about it. We won't let it happen again.'...我试图使她安心,“不要担心。我们不会让它再次发生了。”...
乌龟背上有硬壳.A tortoise has a shell on his back.他们砸开坚果,剥去硬壳。They cracked the nuts and removed their shells.国务秘书从他的官员的硬壳里伸出了柔软的脑袋.The secretary had put forth his soft head from the official shell....
真菌类分类仍然是未定形的.Fungal classification is still unsettled.经生物活性测定,该化合物对真菌类有较强生物活性.The compound has higher bioactivity to the bacteria through the bacteriostasis testing.灵芝是真菌类植物,在植物分类上属于非褶菌目灵芝菌科灵芝属.Ganoderma lucidum is a spe...
The spilled liquid gasoline quickly evaporates, adding more HC pollution to the air.溅落的液态汽油迅速地蒸发, 给空气增添了更多的HC污染物.Hydrocortisone ( HC ), 11� � , 17α, 21 - trihydroxypregn - 4 - ene - 3,20 - dione, is an important grucocor...