查询词典 be reduced to fragments

Lividans. Using pIJ903 bearing tsr gene as a vector, the two furthermost fragments of the cluster, 4. 0kb and 1. 5kb in size respectively, were inserted into it. To facilitate the detection of gene replacement, apr gene was placed in the middle of the two inserts. OriT from E coli plasmid RK2 was also incoporated into the vector, therefore, pIJ903 derivatives can be mobilized from E.

在具有硫链丝菌素抗性基因的pIJ903的单—BamHI位点，同向插入了FR-008生物合成基因簇两个最远端的4.0kb和1.5kb片段，并在二者之间插入了可在链霉菌FR-008和变铅青链霉菌中表达的阿泊拉霉素抗性基因，同时也插入了有助于将质粒引入链霉菌的oriT片段，从而构建出了置换整个基因簇的基因置换质粒pHZ691。

The massive sulfide contains fragments of barren and mineralized gabbro, and schist

块状硫化物中含有矿化的和未矿化的辉长岩及片岩碎块。

The massive sulfide contains fragments of barren and m ralized gabbro, and schist.

块状 硫化物中含有矿化的和未矿化的辉长岩及片岩碎块。

The compositions and FTIR spectral characteristics of hydrolysis product were studied using GC and FTIR. The results indicated that ASP3 is a kind of pectic polysaccharide which contained the main part of homogalacturonan fragments as "smooth regions" with galacturonic acid and rhaminose, and rhamnogalacturonan segments as "hairy regions" backbone. Galactose, arabinose, mannose and glucose were linked as arabinogalactan, galactan and arabinan, which were the mainly constitution of the branch.

实验结果表明，ASP3是一种果胶多糖，主要由光滑区和毛发区（富含中性糖侧链的鼠李半乳糖醛酸聚糖）两部分组成：GalA和Rha位于多糖分子的主链，由于Rha含量较低，大部分GalA相连形成半乳糖醛酸聚糖光滑区；Gal、Ara、Man及Glc位于多糖分子的支链，其中Gal以较高的聚合度与主链相连，Ara以还原性末端或低聚寡糖的形式与主链相连或与半乳聚糖末端相连形成阿拉伯半乳聚糖。

Beds with highermagnetic susceptibility are darker in color in the Gamba basin of southern Tibet. Most ofthem are ferruginous cement, more quarts and rock fragments, fine grain sandstone.

西藏岗巴盆地质量磁化率高的层位颜色较深，大都为铁质胶结，含石英和岩屑较多，颗粒较粗，多为砂岩。

The IR analysis indicated that this order relates to gauche structure of the ethyleneglycol fragments.

有序程度随温度的升高而下降源于分子链段间距离的增加。

Because the odour inhaled corresponded to other odours inhaled of other ungual fragments, picked and lacerated by Master Bloom, pupil of Mrs Ellis's juvenile school, patiently each night in the act of brief genuflection and nocturnal prayer and ambitious meditation.

503因为他嗅到的这股气味，跟他当年作为布卢姆公子在埃利斯太太的幼儿学校做学生的时候所嗅到的另外一些趾甲碎片的气味相似。那是他每晚跪在那儿，一边做短短的晚祷并沉浸在野心勃勃的冥想中，一边耐心地撕扯并拽下来的。

Then the fragments in the first section reappears as if the reminiscence of the Ghosty atmosphere.

最后第一部分的片段重现，阴森恐怖的气氛又再次呈现。

Gnomic fragments of 4～20 kilobases were obtained by digesting genomic DNA of V.cholerae O 139 with restriction endonuclease Eco RI,then plasmid gene bank was constructed.

随机筛选重组克隆，获得一株可与O1 39霍乱弧菌抗血清发生凝集反应的重组克隆，命名为大肠杆菌DH5α(pMG32 0 )。

Far from it. I have seen whole fragments go up in smoke as flames consumed ancient buildings.

离它很远。我有见到全部碎片上升在烟当做火焰消耗远古的建筑物。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。