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- The exon20 (locus 18109T/C) poly- morphism of HMGCR gene is correlated with HBV in- fection, and patients with C/C genotype are more suc- ceptible to become AsCs after HBV infection. Hardy-Weinberg平衡擬合度檢驗優(yōu)良;說(shuō)明所收集人群具有良好的代表性; 其次首次證實(shí)HMGCR基因20外顯子18109T/C多態(tài)性與慢性乙型肝炎有關(guān)聯(lián)存在.
- Methods: The pol ymerase chain reaction (PCR) was used to detect an insertion/deletion (I/D) poly morphism of ACE gene in its sixteen intron, then genotype and allele frequencies were calculated. 方法：應用聚合酶鏈式反應(PCR)檢測ACE基因第16內含子I/D多態(tài)性，并計算基因型和等位基因頻率。
- How can I persuade you of my sincerity? 我如何能夠讓你相信我的誠意？
- There is a vein of melancholy in his character. 他的性格中有少許憂(yōu)郁的氣質(zhì)。
- A bowl of hot chicken soup is good for you. 喝一碗熱雞湯對你有好處。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽團。
- This strain of wheat can grow during a cold spring. 這種小麥可以在寒冷的春天生長(cháng)。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚飯沖下去。
- I bought a pair of tan leather shoes the other day. 前幾天我買(mǎi)了雙棕褐色的皮鞋。
- Your work falls short of my expectations. 你的工作未達到我的期望。
- He bit off a large piece of the apple. 他咬下一大塊蘋(píng)果。
- He emphasized the importance of careful driving. 他強調小心駕駛的重要性。
- I have a huge pile of letters to deal with. 我有一大堆信件要處理。
- He gave a description of what he had seen. 他描述了他所見(jiàn)到的一切。
- It is a fact of life and you must face it. 這是嚴酷的現實(shí)，你必須面對它。
- It is wrong of you to bully the child. 你不該欺侮那個(gè)孩子。
- I need a piece of string to tie this parcel up. 我需要一根細繩把這包裹扎起來(lái)。
- As a matter of fact, I've never been there before. 事實(shí)上我從未到過(guò)那兒。
- I think most of these obstacles can be surmounted. 我認為這些障礙大多數都是可以克服的。
- I think the work can be completed ahead of time. 我認為這項工作能提前完成。
