您要查找的是不是:
- S e e D a v i d F r e e d m a n , e t a l . , p . 3 3 5 . 所谓选择偏好是指在抽样程序中把这一类或那一类人排除在样本之外所表现出的系统倾向。
- At 5 p.m. EDT (2100 GMT), the center of Emily was about 125 miles south of Barbados and moving to the west at 18 mph (29 kph), the U.S. 美国东区时区下午5点,艾米丽中心离巴巴多斯岛大约125英里并以18时速(29千米每小时)像美国西部移动。
- The university graduated 3 5 0 students last year. 该大学去年有350位学生毕业。
- If you will lend me 7 5 p ,I will repay you next week. 你若借给我75便士,我下星期就还你。
- c o n t e n t / p a g e 1 3 5 4 1 . h t m l . 入大部分来自于固定保费,很多筹资不足的计划都没有缴纳可变保费。
- If you will lend me 7 5 p , I will repay you next week . 你若借给我75便士,我下星期就还你。
- Goggin P M,Morrero J M,Spychol R T,et al.Surface hydrophobicity of gastric mucosa in helicobacter pylori infection[J].Gastroenterology,1992,103(5):1468. 钱伟;候晓华;谢小平;等.;消化性溃疡与黏膜中糖蛋白含量的关系[J]
- P M Van Westing,GM Ferrari,J H W Dewit.Corrosion Science[J].1993,34(9):1511. 罗振华;蔡键平;张晓云;等.;耐候性有机涂层加速老化试验研究进展[J]
- Of all 550 CRC patients,6 patients(1 1%) fulfilled Amsterdam criteria,19 patients(3 5%) fulfilled Japanese criteria. 5 5 0例大肠癌中 6例 (1 1%25 )符合Amsterdam标准 ,1 9例 (3 5%25 )符合日本标准。
- The mean size of tumor was 3 5 cm in TSR group, 3 5 cm in TSLR, 2 5 cm in TAR, and 2 5 cm in TVR. 肿瘤浸润粘膜下层 (T1) 4 6例 ,浸润浅肌层 (T2 ) 8例。
- JOHN P M,DUNLAP I L.Load sensing hydraulic control system for variable displacement pum:US,6 216 456 B1[P].2001-04-17. 纪云锋.;液压挖掘机动力系统的节能控制研究[D]
- Giuntinic DI, Ricco G, Marini C, et al. Pulmonary embolism: epidemiology [ J ] . Chest ,1995 ,107 (1) : 3 5 . 何建国;程显声;高明哲;等.;全国21家医院急性肺栓塞诊治情况的调查分析[J]
- Herzig P M,Hnnington M D,Scott S D,et al.Gold-rich sea-floor gossans in the troodos ophiolite and on the Mid-Altantic Ridge[J].Economic Geology,1991,36:1747. 李文达;王文斌;孙南圭;等.;长江中下游硫化物矿床氧化带及铁帽评价研究[M]
- This research studied the 3,3,5,5-tetramethylbenzidine(TMB) oxidation reaction and tyrosine iodination catalyzed by thyroid peroixdase (TPO). 对他巴唑影响甲状腺过氧化物酶(TPO)催化的四甲基联苯胺(TMB)显色反应及酪氨酸碘化反应进行了研究。
- Kirk P M,Cannon P F,David J C,et al.Ainsworth &Bisby's Dictionary of Fungal[M].9th ed.Wallingford:CAB International,2001:1-655. 程南升;潘学仁.;美味侧耳五种酶的同工酶谱在不同菌体组织中的变化[J]
- Special agree with clavier removes dust.Can use 3 5 date cell, also can use 4.Transformer of 5 bend over inserts lighting power source directly. 特别适合于键盘除尘.;可使用3节五号电池;也可以使用4.5伏变压器直接插照明电源。
- Wilson K H,Waldir P M,Jose G F R,et al.Multifunctional Entry Method and Device for Downward Flow Tube Reactor[P].US Pat.:20030194 360A1,2003-10-16. 杨艳辉;邓任生;魏飞;等.;气固并流下行床反应器出入口结构研究现状与展望[J]
- There were 33 deaths(28 7%),2 vegetables(1 7%),4 severe invalids (3 5%), 13 moderate valids (11 3%), and good recovery in 63(54 8%) as evaluated with GOS. 按格拉斯哥昏迷积分(GCS)评定:良好63例(54.;8%25),中残13例(11
- Y c r a. W a p m a w h a s p m. 搬运工:您可以放心。我们是专业的搬运公司而且我们有特殊的保护措施。
- It was positive in urease,catalase,oxydase tests and negative in H 2S producing and gelatin liquefaction tests. It could not reduce NO - 3,could tolerate 3 5% NaCl and 1% glycine and hydrolyze starch. 该菌脲酶、触酶、氧化酶均为阳性 ,不还原硝酸盐 ,H2 S的生成试验阴性 ,其生长耐受 3 5 %25NaCl、l%25甘氨酸 ,水解淀粉 ,不液化明胶。