位
- 与 位 相关的网络例句 [注:此内容来源于网络,仅供参考]
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DYS522 sites examine proptosis 5 discrimination power with personal allele,allelomorph to 0.6495,the excluding probability of paternit is;DYS508 sites examine proptosis 6 discrimination power with personal allele, allelomorph to 0.7006,the excluding probability of paternit is;DYS632 sites examine proptosis 3 discrimination power with personal allele,allelomorph to 0.5224,the excluding probability of paternit is;DYS556 sites examine proptosis 6 discrimination power with personal allele,allelomorph to 0.7454,the excluding probability of paternit is.
DYS522基因座共检出5个等位基因9~13,频率分布范围0.0447-0.5075,11频率最高(0.5075),DP值为0.6495;DYS508基因座共检出6个等位基因8~13,等位基因频率分布范围0.0149~0.4030,11频率最高(0.4030),DP值为0.7006;DYS632基因座共检出3个等位基因10~12,等位基因频率分布范围0.0149~0.4926.11频率最高(0.4926),DP值为0.5224;DYS556基因座共检出6个等位基因9~14。等位基因频率分布范围0.0149~0.3433,9频率最高(0.3433),DP值为0.7454。
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In addition to four nmerac place position,there are three zone bit positions in a 7-bit code,and four zone bit in an 8-bit code.The 7-bit American Standard Code for Information Interchange is widelu used in data communication work and is bu far the most popular code used to represent data internally in personal computers.
除了4位数字位之外,在7位编码中有3个标志位,而在8位编码中则有4个标志位。7位美国信息交换标准代码广泛地用于数据通信,而且是目前个人计算机内部数据表示中最为流行的代码。
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Methods: Silicone rod frontalis sling had been performed in blepharoptosis (23 cases, 27 eyes) from January 2002 to January 2004 at the Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center. We retrospectively studied the primary result of all patients.Result: With a mean follow-up of 11.8 months, a good final result was achieved in all eyes, with no recurrent ptosis cases.
我们追踪自2002-2004年间使用silicone rod frontalis slings的病患,23位病人,27个眼睛,其中两位是外伤导致单侧third nerve palsy,一位是单侧Marcus Gunn jaw-winking syndrome,一位是单侧眼瞼下垂已接受三次传统矫正手术,一位是单侧眼瞼下垂已接受一次传统矫正手术,一位单侧先天性眼瞼下垂的小朋友,一位双侧先天性眼瞼下垂的小朋友,其他19个眼睛均是先天性眼瞼下垂的成人(table 1)。
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The bit inserter includes a delay for delaying the received data bit stream by the number of the specific bits to be inserted; and a selector for connecting, upon completion of receiving data bits for the subframe, the received data bits to the delay and applying an output of the bit generator to the turbo coder; and applying, when the specific bits are inserted, an output of the delay to the turbo coder.
位插入器包括:将接收的数据位流延迟待插入的特定位数量的延迟器;和选择器,在接收用于子帧的数据位完成时,将接收的数据位连接到延迟器上,并将位发生器的输出施加到快速编码器;和当特定位被插入时,将延迟器的输出施加到快速编码器上。
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In this paper, an iterative approach to potential field continuation from curved surface to plane is proposed. The continuation of potential field data from a curved surface to a plane can be viewed as an inverse problem of upward continuation of plane potential field data, getting a linear integral equation. Through viewing the potential field data on the curved surface as the data on the average elevation plane of the curved surface, then using the wavenumber domain generalized inverse algorithm to downward continue the data from the average elevation plane to a given plane, and a topography correction based on the change of curved surface relative to its average elevation is implemented to the downward continued data on the given plane, finally the downward continued data plane is upward continued to the curved surface.
本文提出一种位场数据曲化平的迭代方法,即通过把位场数据曲化平视为平面位场数据向上延拓的反问题,得到曲化平的线性积分方程,再把曲面上位场数据视为曲面平均高程面上的位场数据,利用向下延拓的波数域广义逆算法把平均高程面上的位场数据向下延拓到设定平面上,再根据曲面和其平均高程面的相对起伏对设定平面上的向下延拓数据进行起伏校正,最后再把所得平面上的位场数据向上延拓得到曲面上的位场数据,并进行迭代。
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We described that the nitro group is a stronger electron withdrawing and meta activating characters than the imide group, the amino and hydroxy are both electron donating groups and had ortho, para activating characters. The methyl group might have a steric hindrance effect in this reaction. Our results indicated that methyl group at the ortho position of the amino group on the benzene ring, the steric hindrance effect became stronger.
另一方面,由产率上的结果来看,可以得知硝基为强力的拉电子基团,会减少邻位和对位胺基的电子密度比间位多;而氢氧基与胺基是供电子基团,会增加邻位和对位胺基的电子密度比间位多;甲基取代对反应则只有立体障碍的影响,而且与反应的氨基成邻位存在下影响最大。
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The main research work and its results are: 1Empirical results are analysed for the relations of fault displacement and earthquake magnitude, and difference between permanent ground deformation and maxium dynamic relative displacement on the two sides of fault; 2An analytic method is proposed for resopnse of a buried pipeline due to earthquake fault movement; 3A new shell model with an equivalent boundary and relted finite element analysis method are proposed for estimating response of a buried pipeline under large fault movement; 4By the proposed method, damage performance of water supply steel pipelines with large diameter is simulated to the real cases in Kocaeli Earthquake and Ji-Ji Earthquake, and simulating results show the real failure mode of pipes is revealed; 5Effects of overlying soil and soft/hard interlayers are analyzed on ground rupture mode and degree due to earthquake fault, and some earthquake rupture phenomena in soil layers are theoretically described for the first time; 6Pipeline response characters are discussed for the case of considering effects of soil layers on ground rupture mode; 7Research results and proposed method are applied in seismic analysis of pipline acrossing fault in the Gas Tansportation Project from West to East in China.
主要工作和成果包括:1)分析了不同断层位错形式下地表破裂位错量与震级之间的经验关系,并基于集集地震近断层记录分析了断层两侧永久地面变形和地震动相对位移幅值之间的差别,为合理地考虑地震断层位错地面变形动态影响提供了依据;2)发展了断层位错地面大变形下管线反应分析模型并给出物理概念明确、简单实用的解析分析方法;3)建立了断层位错下埋地管线反应分析的等效边界壳模型有限元方法,方法中引入了以非线性弹簧形式模拟离断层较远处管段影响的等效边界,简化了计算模型并突出了近断层处管体反应;4)利用等效边界壳模型方法,对土耳其地震和集集地震中大口径埋地管线震害进行了模拟,结果表明所提方法可以更清地解释震害所表现的管体破坏特征;5)研究了覆盖土层和软硬夹层的存在对断层位错地面破裂形式和程度的影响,首次从理论上解释了某些地震地表破裂现象;6)探讨了考虑土层对断层位错地面变形影响的管体反应特征;7)本项目成果已在西气东输工程的管道跨断层抗震问题分析中得到了应用。
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In a Word, I was so prepossess'd against my going by Sea at all, except from Calais to Dover, that I resolv'd to travel all the Way by Land; which as I was not in Haste, and did not value the Charge, was by much the pleasanter Way; and to make it more so, my old Captain brought an English Gentleman, the Son of a Merchant in Lisbon, who was willing to travel with me: After which, we pick'd up two more English Merchants also, and two young Portuguese Gentlemen, the last going to Paris only; so that we were in all six of us, and five Servants; the two Merchants and the two Portuguese, contenting themselves with one Servant, between two, to save the Charge; and as for me, I got an English Sailor to travel with me as a Servant, besides my Man Friday, who was too much a Stranger to be capable of supplying the Place of a Servant on the Road.
总之,我不想走海路已成了一种先入为主的想法,怎么也无法改变了;唯一我愿意坐船的一段路,就是从加来到多佛尔这段海路。现在,我既不想急于赶路,又不在乎花钱,所以就决定全部走陆路,而且陆上旅行实在也是很愉快的。为了使这次旅行更愉快,我的老船长又给我找了一位英国绅士为伴。此人是在里斯本的一位商人的儿子,他表示愿意和我结伴同行。后来我们又找到了两位英国商人和两位葡萄牙绅士,不过两位葡萄牙绅士的目的地是巴黎。这样,我们现在一共有六个旅伴和五个仆人;那两位英国商人和两位葡萄牙绅士为了节省开支,各共用一个听差。而我除了星期五之外,又找了一个英国水手当我路上的听差,因为星期五在这异乡客地,难以担当听差的职务。
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The synthesis of the pentacyclic skeleton of Et-743 and the construction of the five chiral centers thereof.1. The core pentacyclic skeleton of phthalascidin was constructed with L-dopa as the starting material via thirteen steps. First, two basic synthons, the C-1 functionalized tetrahydroisoquinoline compounds 8 and N-protected Z-dopa derivative 9, were prepared from L-dopa. They were coupled via amide bond to form the dipeptide compounds 10, which were the first key intermediates. Then the primary hydroxyl groups were transformed into the corresponding amino aldehydes 11 via Swern oxidation. Followed by the intramolecular Pictet-Spengler cyclization, the pentacyclic compounds 12 were synthesized.
五环骨架的构建及五个正确手性中心的确立:1.1我们以L-多巴为起始原料,经过多步官能团保护和转化合成了基本结构单元8然后和苯丙氨酸衍生物9,通过缩合反应生成酰胺中间体10,经Swern氧化得到醛化合物11,然后再次利用分子内改良的Pictet-Spengler反应一步构建c,d两环,得到五环骨架化合物12,最后,实现了21-位羰基向氰基的转化,得到了C-1位官能化的化合物14,化合物14不但具有和Et-743一致的五环骨架,而且分子中五个手性中心立体构型也与其完全相同:其中,3,位和13,位的手性中心由原料L-多巴带入,而1,位,11,位和21,位手性中心则通过不对称诱导而确立。
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By using the foam mats for its head fixation and standard head coils for emission and reception,the scanner begin its routine scannings in the position of the axis,sagittal,coronal SE T1WI(TR/TE=476/15ms) and axis TSE T2WI (TR/TE=3647/100ms).The matrix of the scanner is 256×256,the slick thickness of it 5mm and the spacing of it 0mm.1H-MRS is located on the side of the hippocampus by using the T2WI axis.
采用泡沫垫进行头部固定,使用标准头线圈作为发射和接收线圈,常规进行轴位、矢状位和冠状位SE T_1WI(TR/TE=476/15ms)和轴位TSET_2WI(TR/TE=3647/100ms)扫描,矩阵256×256,层厚5mm、间距0mm,1H-MRS采用T_2WI轴位定位于一侧海马选取正方体感兴趣区,体素大小为10mm×10mm×10mm,并在轴位、矢状位和冠状位上观察,使所选择的VOI尽量避开侧脑室及脑沟池内的脑脊液。
- 推荐网络例句
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In this section we look at the theory behind the techniques used in rotary polishing and the effects that they have on paintwork and the results achieved.
在这里看抛光剂使用背后的理论,到底是怎么一回事,我们如何用好的抛光机和好的使用技巧来达到好的效果。
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I'll dig like a psychotic rodent if I have to.
那我就帮你挖到中国去。
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In this paper, GIS is adopted to analyze the long-time series of ecological feature of Ommastrephes Bartrami and the relationship between Ommastrephes Bartrami fishery and oceanic environment factors in North West Pacific, based on the North West Pacific Ommastrephes Bartrami database.
本文利用地理信息系统,基于863项目建立的西北太平洋柔鱼综合数据库,对西北太平洋柔鱼渔场与海洋环境因子的关系,以及柔鱼生物、生态学特征进行了长序列数据分析研究。