查询词典 fragment

In the fore control, an able seaman standing alongside me had been struck down by a shell fragment, I gave him morphia, but he was a very sick young man.

又有一枚鱼雷划过了我们的侧弦，在我们前面爆炸，头顶上飞机不断投掷炸弹。

The work begins abruptly and is thought to be but a fragment of a once larger whole.

突然开始的工作和被认为是，但片段的一次较大的整体。

The unstable fracture of scapular neck can be divided into two main types: absolute instability and relative instability, based on the stability of the glenoid fragment in the scapular neck fracture. The former needs early operation.

根据不稳定性肩胛颈骨折中的关节盂骨折块的稳定程度，可将其分为关节盂骨折块绝对不稳定和相对不稳定两类。

Finally,The DNA fragment of Lectin gene was submitted to GenBank,and the GenBank Accession Number was:AY103481

最后，将香蕉凝集素儿ect士）基因的DNA片段登录到GenBank，登录号为：AY103481。

The amplified fragment was inserted into pRSET-A to generate the first double repeat of the precursor gene. By utilizing a pair of isocaudamer BamH I and Bgl II sites, and another downstream Hind III site of plasmid pRSET-A, following a series of simple double digestions and ligation of the resulted products, a series of repeat (3, 4 and 6) precursor peptide fragment genes were derived.

本实验设计一对两侧含编码疏水性氨基酸密码子的引物，经过扩增前导序列10~34aa基因序列，并重新克隆入质粒pRSET-A构建串联二聚体后，再利用质粒pRSET-A的BamH I / Bgl II同尾酶克隆位点，经一系列简单的酶切和连接，快速构建这一前导肽中不含组氨酸标签序列的串联多聚体基因，并成功表达其六聚体重组蛋白。

That is , this fragment can not only generate syntactically arguments , including square of opposition and syllogisms , in ter ms of quantified sentences in Chinese , but interprets semantically the logical validity of those arguments 3 It is a new study from cognition to generate and interpret the arguments in fragment of natural language .

刻画量化结构及其推理的汉语部分语句系统，其价值如下：(1)运用广义量词理论的方法分析汉语量化结构的各种特征；(2)扩大自然语言部分语句系统的功能，不仅从句法上可以生成由汉语量化句表述的包括对当关系和三段论在内的推理，还能够从语义上解释这些推理句的逻辑有效性；(3)在自然语言部分语句系统内生成并解释推理，这是从认知角度研究推理的新视角。

AFM was used for nanometer-level-structure analysis of DNA damage induced by a particle and these two kinds of heavy ions. Measurement of the fragment lengths was accomplished with the use of Scion Image analyzed software, which allows a curved fragment to bemeasured in a stepwise manner at nanometer level resolution, and the change laws of three forms of DNA, supercoil, open circular and linear form as the dose increased were obtained.

借助于AFM，对α粒子和两种重离子诱发的DNA损伤进行了纳米水平的结构分析，并结合Scion Image图像分析软件的分段测量方法，对辐照诱发的DNA碎片长度分布进行了纳米级分辨的测量。

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。

The UBC-868 is the most efficient primer which generates 16 polymorphic bands, including the most significant 900 bp polymorphic DNA fragment. The 900 bp fragment is specifically observed in vegetable soybean varieties which have black seed coat, except the yellow seed coat variety Kuo China.

其中以UBC868扩增出16个DNA条带为最多，且於电泳胶片上900 bp处有一明显的多型性条带，此DNA条带除了来自中国的Kuo China品系外，可视为常出现在黑色种皮毛豆中。

Should a fragment of the message be lost, the protocol retransmits only one fragment rather than the entire message.

如果消息的某个片段丢失，则该协议只需重新传输这一个片段而不是整个消息。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。