不存在的
- 与 不存在的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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If there are no conceptual truths, then, a fortiori, there are no conceptual truths for philosophy to deliver.
如果不存在概念真理,那么,不用说,也就不存在哲学所能贡献的概念真理。
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It also applies kernel density estimation method to investigate the accumulative relative productivity and the dynamic evolvement of its distribution. The result shows that there exists no country level absolute convergence of the provincial productivity whether incorporating environmental factors or not. The provincial TFP index is in a divergence trend and the provincial technical efficiency index has a convergence trend when incorporates environmental factors.
无论是否考虑环境因素,代表东、中、西三大区域的虚拟变量均不显著,表明不存在俱乐部收敛;当所考虑的控制变量为基础设施水平、工业化水平、经济开放度、能源强度时,所有的控制变量皆不具有统计显著性,表明不存在条件收敛。
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Then, one class of second-order semilinear differential systems with two parameters is considered.
第五章,用锥上的Deimling不动点定理分别讨论了依赖于参数的一阶中立型泛函微分方程和一阶中立型泛函微分系统,导出了一阶中立型泛函微分方程以及一阶中立型泛函微分系统存在两个正周期解,存在一个正周期解以及不存在正周期解的充分条件。
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The process of implementing project existed various kinds of problems, such as the big funding gap, the imperfect supporting policies, the shortage scientific and technical guidance, the foresty bother, the imperfect project management,the stortage understanging of the police, the pressureof surplus labor and the lagging follow-up industrial development and so on. For the sake of the sustaint development of the project, Guarantee System of the Conversion of Cropland to Forest is found.
同时总结了该工程在实施过程中存在的问题,主要有资金缺口比较大、配套政策不完善、缺乏科技指导、存在林权纠纷、工程管理不完善、对政策认识存在误区、剩余劳动力压力大、后续产业发展滞后等,这些问题制约着工程持续有效的推进及其成果的巩固。
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Structure index was significantly (P.05) different among three plant species whereas channel index and enrichment index were not. Plant species not only modified abundance of plant-feeding, omnivorous and predatory nematodes, but also percentage of each trophic group. Bacterivorous and fungivorous nematodes were affected most by the differences in plant species.
研究表明在沙地生态系统中,3种植物根际土壤线虫群落的多样性、丰富度、均匀度和线虫总数虽然都存在一定的差异,但不显著;功能多样性指数中结构指数存在显著差异,而通道指数、富集指数不存在显著差异;3种植物对根际土壤线虫群落中各营养类群线虫的比例有显著影响。
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The large banded structures would lead to break during drawing.The intermidiate ones would result in extensible crack but not result in break during drawing.The small ones could exist inside the wire in the form of incontinuous particulates,resulting in a decrease of the p...
粗大的带状组织将直接导致拉丝断裂;稍小一点的带状组织不会引起拉丝断裂,但在钢丝内部存在着明显的非稳态扩展裂纹,是不安全的;细小的带状组织不会引起拉丝断裂,最终将以断续的点状形态存在于成品钢丝中,但对其安全性存在重大隐患。
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The large banded structures would lead to break during drawing. The intermidiate ones would result in extensible crack but not result in break during drawing. The small ones could exist inside the wire in the form of incontinuous particulates, resulting in a decrease of the performance of wire.
粗大的带状组织将直接导致拉丝断裂;稍小一点的带状组织不会引起拉丝断裂,但在钢丝内部存在着明显的非稳态扩展裂纹,是不安全的;细小的带状组织不会引起拉丝断裂,最终将以断续的点状形态存在于成品钢丝中,但对其安全性存在重大隐患。
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And those who say that there was a time when the Son was not, or when the Holy Ghost was not, or that either was made of that which previously had no being, or that he is of a different nature or substance, and affirm that the Son of God and the Holy Spirit are subject to change and mutation; all such the Catholic and Apostolic Church, the mother both of you and of us, anathematizes.
大公和使徒的教会,你和我们的母亲,咒诅那些教导,曾有一时神的儿子不存在,或曾有一时圣灵不存在,或他们是原来不存在而被造的,或他有不同的性质或本质,和认定神的儿子与圣灵是会改变的和会变异的人。
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Comparing with the result of methyl iodide in intense laser field, some differences are observed:(1) at the same laser field intensity, the highest charged fragment ion of methyl bromide was Br(superscript 3+), lower than I(superscript 6+) of methyl iodide;(2) the dehydrogenation channel was observed in the multiphoton dissociation or Coulomb explosion of methyl bromide, but was not observed in the case of methyl iodide;(3) HBr(superscript +) was observed, but there was no similar channel in the case of methyl iodide;(4) for methyl bromide, the valid charge distance of Coulomb explosion increases with the product of p and q; while in the case of methyl iodide, the distance remained almost the same;(5) the producing channel of CH(superscript + subscript m)(m=0, 1, 2) is different from the ionization-dissociation of methyl iodide in which the stepwise dissociation of CH3(superscript +) was thought to be the main channel, CH(superscript + subscript m)(m=0, 1, 2) of methyl bromide are mainly from the products of the direct dissociation of the dehydrogenated parent ions instead of the stepwise dissociation of CH3(superscript +).
与碘甲烷在强场中的实验结果对比发现:(1)在相同的激光场强下,碘甲烷电离解离的最高价碎片离子为I(上标 6+)而溴甲烷为Br(上标 3+);(2)溴甲烷质谱中存在母体离子的脱氢产物CHBr和CHBr(上标 2+),而对于碘甲烷,没有检测到这些通道,C-I键首先断开;(3)质谱中存在H^79Br和H^81Br,而碘甲烷的电离解离中不存在HI产物;(4)溴甲烷库仑两体爆炸的有效电荷间距随着两碎片电荷乘积的增大而增大,而对于碘甲烷此间距几乎不随电荷乘积变化;(5)CH(m=0, 1, 2)的主要生成通道可能与碘甲烷不同,不是来自CH3的顺序脱氢,而是来自脱氢母体离子的直接解离。
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After amplying a 2.2kb fragment form the PPV-SC1 RF-DNA,we clone the fragment into pMD 18-T,named pTNSl.The whole sequence which is 1989 bp long was determined by sequencing, including the complete ORF of PPV-SC1 NS1 which encoding 662 amino acids.Alignment of pairs of sequence indicates that there are 98% and 99% similary with other porcine parvovirus strains Kresse and NADL-2, respectively. Multiple sequence alignment discloses that there are a few difference between ppv-scl nsl gene and other ppv nsl gene: A-G at 39nt,T-C at 153nt,A-G at 175nt, A-C at 1117nt, A-C at 1535nt .Alternative codon in ppv-scl nsl have distinctly different frequentfy by codonbias analysis at EMBOSS(http://genopole.toulouse.inra.fr/bioinfo/emboss). Thereis not distinct hydrophobicity and transmenbrane helices in ppv-scl nsl protein. Struction domain anslysis of PPV-SC1 NS1 protein indicate that there are a ATP/GTP-binding site motif A at 398-405,16 Protein kinase C phosphorylation site,21 Casein kinase II phosphorylation site,and 3 cAMP/cGMP-dependent protein kinase phosphorylation site.At the same time ,there is a same motif between ppv-scl nsl and Poxvirus D5 protein-like which may share in the same fuction which is necessary during virion duplication.
将PPV-SC1 NS1序列与其他PPV NS1基因进行多序列比对,结果显示,PPV-SC1 NS1与其他的PPV NS1的同源性较高,仅存在个别的差异,分别是第39位A→G,第153位T→C,第175位A→G,第1117位A→C,第1535位A→C;同源搜索比较表明,PPV-SC1与PPV NS1同源性可达98%、99%,与其他的细小病毒NS1基因也存在很大的保守性;密码子偏向性分析结果表明PPV-SC1 NS1基因在同一氨基酸的不同密码子的选择上存在一定的偏向性;PPV-SC1 NS1蛋白总体上说具有亲水性不存在明显的疏水性区段,用swiss TMPRED软件预测PPV-SC1 NS1的跨膜区,返回的结果并没有得到有显著意义的跨膜区的存在;根据基于motif数据库的结构域预测,PPV-SC1 NS1的第393-415位氨基酸残基存在潜在的ATP/GTP结合位点,该蛋白还存在16个蛋白激酶C磷酸化位点,21个酪蛋白激酶2磷酸化位点,3个cAMP-/cGMP依赖蛋白激酶磷酸化位点,PPV-SC1 NS1蛋白与POX_D5(痘病毒D5蛋白)具有一致的保守结构域,推测NS1可能与POX_D5有类似的功能。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。