內酯是制備其他有機試劑的重要化學品.Lactones are major chemicals used in the preparation of other organic reagents.大環內酯類抗生素是治療mp感染的有效抗生素.Macrolides are the effective antibiotics in the treatment of MP infection.結論95%乙醇可作為雷公藤內酯醇的洗脫劑.Conclu...
He stopped to try to adjust his vision to the faint starlight...他停下腳步試著讓眼睛適應微弱的星光。The variety of boule includes ruby, starlight ruby, sapphire, beautiful sapphire and starlight sapphire.剛玉的種類包括(紅寶石 、 星光紅寶石 、 藍寶石 、 艷色藍寶石、...
The Sultan was still nominally the Chief of Staff.蘇丹仍是名義上的參謀長。the Sultan of Brunei文萊蘇丹Everyone was entirely subject to the whim of the Sultan.所有人都完全聽命于蘇丹王,由著他隨心所欲....
Organic food is unadulterated food produced without artificial chemicals or pesticides.有機食品是未使用人工化學制劑和殺蟲劑的純凈食品。Many pesticides are irritants.很多殺蟲劑都具有刺激性。vegetables grown without the use of pesticides未用殺蟲劑種植的蔬菜...
The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40 - mesh screen.將乙酰丙酮鐵, 苯基B- 萘胺及磷脂通過40目篩加入.Lecithin Nearly always produced from soya beans, though be produced from eggs.卵磷脂幾乎總是產生的大豆...
The owner knew about the engagement and brought them glasses of champagne on the house.店主知道了訂婚一事，于是免費請他們喝香檳。I think I found it easier than Nell to keep our engagement quiet.我覺得，我比內爾更容易守得住我們訂婚的秘密。The couple eventually wed...