系出的
- 与 系出的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on the analyse of the form, structure and their provincilism of the coral, brachiopod and conodont at the Deriangma-Xiala section, the biota through the Early Carboniferous to the middle Permian displayed a series of the Warm fauna-mixed fauna-Cool fauna-mixed fauna-Warm fauna.
通过对申扎地区德日昂玛一下拉剖面的珊瑚、腕足类和牙形石类在形态、结构和古生物地理区系的分析,总结出早石炭世一中二叠世生物群性质暖一冷暖混生一冷一冷暖混生一暖的变化规律,通过对沉积特征、沉积相的分析得出了相同的规律。
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Xianju Coronado Brush Co., Ltd. is a special Sino-foreign joint ventures, the predecessor of the Department of Innovation Brushes Factory, was founded in 1974, the tide of reform and opening up, the company line:"realistic and innovative, quality first" business purposes, the company has grown in strength and has now become the industry well-known brush products manufacturer, the company through several years of development in the field of development and production of sanitary ware a variety of new products.
仙居科罗纳特制刷有限公司是一家中外合资企业,前身系创新制刷厂,创办于1974年,在改革开放的大潮中,公司本着:"求实创新,质量第一"的经营宗旨,使公司不断发展壮大,现已成为行业中有名的刷制品生产厂家,公司经几年的发展,在洁具领域开发生产出多种新的产品。
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The paper introduces a kind of differentiable fractal interpolation function,discusses its generating mechanismas well as the sufficient condition that generates its IFS .
文章介绍一类可微的分形插值函数,探讨了它的产生机理以及生成它的迭代函数系所满足的充要条件,在此基础上给出样条分形插值函数的定义,并讨论它所具有的部分收敛性质。
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Another Two Forms of Necessary and Sufficient Condition of Differentiable Complex Function;2. The paper introduces a kind of differentiable fractal interpolation function,discusses its generating mechanismas well as the sufficient condition that generates its IFS.
文章介绍一类可微的分形插值函数,探讨了它的产生机理以及生成它的迭代函数系所满足的充要条件,在此基础上给出样条分形插值函数的定义,并讨论它所具有的部分收敛性质。
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Gene mutations were detected in 25 patients and a 18-year-old girl among 16 families. Trinucleotide repeats of CAG were 73~79. The fragments of abnormal alleles were 380~402bp, and all patients were heterozygous. The copy numbers of normal alleles were 18~40, fragments from 202~270bp. SCV reduction was much obvious compared to MCV, MCV and SCV in lower limb ?ere much more slow than that in upper's. BAEP, VEP were also delayed in latency. The anticipation in parental sex bias were much more obvioius than that in matental's. Cerebellar ataxia was most severe, the next were dysarthria and bulging eyes. Amytrophy was seen only in bed ridden patients. Cerebellar atrophy was more severe than brain stem, cord atrophy was n't observed in all MJD.
结果检出10个家系25例病人及1例症状前18岁女孩有MJD基因突变,CAG三核苷酸重复73~79次,异常等位基因片段长380~402bp,均为杂合子;正常人CAG三核苷酸重复18~40次,等位片段长200~270bp,电生理发现MJD的SCV减慢比MCV明显,而下肢的MCV、SCV又较上肢明显,BAEP、VEP均有不同程度的潜伏期延长或波的异常;MJD的父亲遗传早于母亲,进展也较块,临床以小脑性共济失调为突出症状,其次为构音障碍、突眼等,肌肉萎缩仅见于晚期病人;MRI示小脑萎缩较明显,脑干萎缩并不严重,未见明显的颈髓萎缩。
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A systematic study of correlation between nose disturbances and evoluted behaviors of asymmetric vortices over slender body models has been conducted. The new flow phenomena have been revealed in which the two-cycle behavior of Cy vs.γ curve for asymmetric vortices flow is continuously changed into one-cycle behavior with increasing of disturbance strength on the model nose tip. This newly found flow phenomenon is important and it provides a physical flow base to the perturbation active control of forebody asymmetric vortices flow.
系统研究并获得了头部人工微扰动的形式、位置和强度与非对称涡响应演化之间的相关关系,揭示了前体非对称涡系随头部扰动强度的变化呈现出由双周期向单周期连续演化的新现象,它为实现前体非对称涡的扰动主动控制提供了流动的物理基础,以此提出了单孔位微吹气扰动主动控制新技术。
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By introducing the two dimensional homogeneous coordinates of an infinite point on Euclidian plane,the point coordinates and linear coordinates of an infinite point in straight lines,some theorems and conclusions referred to infinite points are applied in the classifications of structures in this paper.
引入了欧氏平面上无限远点的二维齐次坐标和直线上无限远点的点坐标及线坐标,引用了与无限远点有关的一些定理及结论于结构的分类中。从而给出了可变体系中的常变与瞬变在结构形式上的区别,完善了杆系平面结构几何组成规则的内容
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But when those same impatiens were planted with other impatiens--but not their siblings--they use put more energy to grow into growing more and larger leaves, that could crowd out their the non-relatives.
但当这些相同的凤仙花属植物与其他凤仙花属植物种植在一起时--不是他们的兄弟姐妹--他们就用了更多的能量长出更多更大的叶子,这样可以排挤掉非亲属系的植物。
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A matrix which has a set of complete eigenvector system can be similar orthogonally to a diagonal one through reduce it to Jordan's normal form, and based on this property,the reducing matrix was taken as the transformation one. Thus all eigenvalues and eigenvectors of the system can be obtained.
利用具有完全特征向量系的矩阵在约化若当标准型过程中可正交相似对角矩阵的特性,将变换矩阵取为约化若当标准型过程中的分解矩阵,从而求出所求系统的特征问题的全部特征值和相应的特征向量。
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In section 3 and section 4, We obtain other Kirkman frames by giving weights to some types of GDDs with block size at least 4. Finally, through using recursive and"filling hole"constructions, we give a complete solution to the embedding problem of resolvable minimum coverings of pairs by triples.
在第三节与第四节中,我们利用已知的特别有用的一些Kirkman frames、再利用已知存在的区组长至少为4的可分组设计通过加权后构造出另一系列Kirkman frames,最后通过递归和填洞构造法,解决了λ=1时可分解最小覆盖三元系的嵌入问题。
- 推荐网络例句
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I will endeavour to find you some assistance.
我尽力帮你找人帮忙。
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At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.
起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。
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Ah may dee:You are chinese living in a democratic country.
你是居住在民主国家的中国人吧。