1.
1. The calculated density of states is very consistent with UPS experimental results of ZnO, in detail, the shape、position and band width of the upper-valence band are perfectly consistent with the experimental result; though the Zn3d levels are estimated somewhat high, its shape is consistent with experimental result and shows two subpeak which are four-fold peak and six-fold peak respectivly.
计算得到的理想ZnO的态密度曲线与光电子能谱的实验结果非常一致：上价带中O2p是主要成分，它的子峰位置及带宽与实验值吻合的非常好；下价带中Zn3d是主要成分，虽然它的位置偏高，但它的谱形与实验曲线非常一致。
2. Lucky 6363 bets consisting of 6 selections in different events (I. e. 6 singles, 15 doubles, 20 trebles, 15 four-fold, 6 five-folds, and 1 six-fold).
幸运63 一笔复式投注，由 63个注码组成，包含了从不同事件中选出6个来组合为：6个单注、15 个孖宝、20 个三宝、15个四关、6个过五关和1个过过六关的注单。
3. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
3. The most stable adsorption site for both oxygen and iodine atom on the silver surface is four-fold hollow site.
另外，碘原子吸附后会使附近的银原子转变为Lewis酸位，使得在这些银上吸附的氧原子的吸附能增大。
4. In the last decade kiwis have turned to it in droves with an estimated four-fold increase in the number of practising Chinese Herbalists in the country.
在过去的十年中，大量的新西兰人的关注使中草药师的数量在这个国家中大约增长了四倍。
5. In heteroepitaxial growth on (001) surface, at the relative positions of the atoms at bridge sites are higher than the positions of the atoms at four-fold hollows. In the case of (111) surface, however, the atoms at bridge sites are lower.
研究表明，在(001)表面异质外延生长中处于桥位原子相对位置较高而处于四重稳定位原子位置较低，而在(111)表面则与其相反。
6. In order to save chip area, a four-fold modified Marchand balun is used.
本次设计中采用了改进的折叠型Marchand balun来减少芯片面积。
7. The result of electron diffraction shows that the symmetry of diffraction pattern is four-fold and the superlattice reflections are split along the four-fold axis.
电子衍射的结果表明，这种具有相位子应变的准晶的衍射谱是四次对称的，其超点阵衍射斑点沿着四次轴方向发生分裂，变成了两点。
8. It means it is possible that the IVF procedure caused her son Ciaran to be born with Beckwith-Wiedemann Syndrome – a rare disorder linked to abnormal gene expression. It has been shown that babies conceived by IVF have a three- to four-fold increased chance of developing this condition.
它意味着体外受精过程有可能导致了她的儿子Ciaran出生即患有Beckwith-Wiedemann综合症---一种与基因异常表达有关的罕见疾病。
9. 公共查询·英语单词
9. The fourth chapter focuses on the structural study of tetracene adsorbed on Cu (100) surface, which is a four-fold symmetry surface.
这一结论与前人的研究结果不同，以往认为并四苯分子在Cu(110)表面上，单层时就是直立结构。
10. The crystalline TiO〓 on Si (111) substrate is irregular plates and posts with various orientations, but on Si (100) substrate the crystalline TiO〓 is of four-fold symmetry and the same orientation. This is due to the fact that the Si (100) face and the rutile (001) face are all of four-fold symmetry which results that the ruille (001) can heteroepitaxially grow on Si (100) substrate.
Si(100)衬底上晶化后形成的金红石以(001)面定向附生于衬底上，这是因为Si(100)与金红石的(001)都是四方对称而使它们能实现定向附生；而Si(111)衬底上晶化后形成的金红石呈柱状、板状杂乱分布。
11. Sales in our company have increased up to four-fold in the last five years.
例10 过去五年中，我企业的销售额已增长至四倍。
12. four-fold的意思
12. That translates into a four-fold increase in funding over the next three years.
那就意味着在今后的三年里增加四成的基金投入。
13. They have produced four-fold as many laptops as they did last year.
他们今年生产的笔记本电脑相当于去年的4倍。
14. 73 stool specimens were collected by You Yi Hospital, the rotavirus was found in 22 cases (30.1%), 20/29 cases had a four-fold elevation af antibody titers from the double serum specimens by complement fixation tests.
友谊医院72例秋季腹泻，22例（30.1%）粪便轮状病毒阳性，29例双份血清补体结合试验，20例（70.0%）抗体4倍以上升高。
15. The image shows a eukaryotic voltage-dependent potassium channel viewed along the four-fold axis from the extracellular surface.
这张照片显示了真核生物细胞外概况四重轴向的电压依靠性钾浪子通道。
16. In the decade prior to the crisis, the balance sheets of the worlds largest banks increased by two to four-fold.
在危机之前的十年里，世界最大银行的资产负债表扩张了两到四倍。
17. four-fold什么意思
17. And if you are looking for a stockmarket bubble, Indian share prices have risen more than four-fold over the past four years, far more than in China.
股市泡沫也存在，印度股价过去四年来增长了4倍，远远超过中国。
18. Paracetamol doubled the risk, while ibuprofen or aspirin increased it four-fold.
这篇刊登在欧洲领先生殖医学杂志《人类生殖》的文章指出，扑热息痛对男婴生殖能力造成的风险是一般情况的两倍，而布洛芬或阿司匹林为4倍。
19. 公共查询·英语单词大全
19. Citing a four-fold increase in the number of reported cases of Hepatitis A in Manhattan this year, city health officials are urging physicians to be on the lookout for symptoms in their patients.
市府卫生官员引述今年所报导曼哈顿患A型肝炎的人数增加了四倍，并促医生注意病人的症状。
20. The principal advantage over the dual filter coherent detection is a four-fold reduction in bandwidth.
与双滤波器相干检波相比的主要优点是带宽减少了四分之三。