查询词典 monotonically decreasing sequence

The representative families are Dryopteridaceae, Athyriaceae, Polypodiaceae, Thelypteridaceae, Selaginellaceae and Aspleniaceae. The main genera are Dryopteris, Selaginella, Asplenium, Arachniodes, Pteris, Allantodia and Plagiogyria. The top families' distribution types are cosmopolitan and pantropic ones, the main genera are pantropical ones, while species distribution type belong to the east Asia type and represents the feature of subtropics transition to warm temperated areatype. As for the order of closeness, the sequence of pteridophytes floristic relations between Songyang and the adjacent regions goes as Southwest China, South China, Central China, Japan, North China, Northwest China and Northeast China. The six upland pteridophytes next to Songyang can be put into the same natural flora because of its closest relationship. But compared with other 11 upland fern flora in China, fern in Songyang is not rich enough. There are 37 species endemic to China in Songyang.

结果表明，松阳蕨类植物共有38科72属161种7变种；优势科为鳞毛蕨科、蹄盖蕨科、水龙骨科、金星蕨科、卷柏科、铁角蕨科，优势属为鳞毛蕨属、卷柏属、铁角蕨属、复叶耳蕨属、凤尾蕨属、短肠蕨属、瘤足蕨属；科的分布以世界分布和泛热带分布为主，属的分布以泛热带分布为最多，种以东亚分布类型为主，特别是中国—日本分布类型最多，表现出亚热带向暖温带过渡的特点；本区与邻近地区蕨类植物区系关系的密切程度由大到小依次为西南、华南、华中、日本、华北、西北、东北；与邻近的6个山地蕨类植物区系的亲缘关系密切，可以划为同一自然区；与国内11山地蕨类植物区系相比，松阳的蕨类植物丰富程度不高；松阳拥有37种中国特有蕨类植物及一些珍稀蕨类植物，有较高的保护价值。

In comparison with the reported corresponding sequences, the putative amino acid sequence shares high homology with assimilatory nitrate reductase of other microalgae, with identity 78% to Dunaliella tertiolecta, 60% to Volvox carteri, 58% to Chlamydomonas reinhardtii, and 50% to Chlorella vulgaris, respectively.

2.3 杜氏盐藻NR基因原核表达载体在大肠杆菌中的表达和功能鉴定(1)pMAL-NR-2组大肠杆菌SDS-PAGE结果显示：在140kDa左右出现一条特异性条带，分子量与MBP-NR融合蛋白相符（BMP+NR=42.5kDa+99.5kDa=142kDa），在IPTG（0.15mmol/L）37℃诱导时，该蛋白量占全菌蛋白的21.06％；对照组无此特异带。

This thesis responds that it is impossible, and then, proposes an assumer mixing multi- antenna GPS, camera, laser radar and sequence images.

本文在最理想的情况下（相机固定、目标沿直线做匀速运动），得出了仅仅利用单相机的序列影像不能确定目标空间位置的结论。

The results demonstrate that SarA regulated directly the expressions of lipA, zinC and atlE by protein-DNA binding to the promoter region of AT-rich sequence.

生物信息学分析表明，SarA控制atlE，lipA和zinC 3种基因表达可能是通过与被调控基因上游的特定DNA序列的结合来实现的，该DNA结合区保守并富含AT碱基。

The 3' terminal sequence of the gene for 18S rRNA of silkworm Attacus ricini hav e been sequencd.

本文测定了蓖麻蚕18S rRNA基因3＇末端及其外侧的DNA顺序。

Based on the analysis of the sequence structure and expression characterization, we can conclude that the lac1 gene obtained from Auricularia polytrica is laccase gene.

结构分析和功能验证均表明：本研究获得的基因lac1 为漆酶基因。

Using PCR and RACE technique, We obtain the cDNA and genomic DNA sequence of the lac1 gene from Auricularia polytrica.

本文利用PCR和RACE技术首次从毛木耳AP4菌株中获得编码漆酶基因的cDNA及其基因组全长序列，基因组大小为2514 bp。

To reveal the features of axial element zoning of gold deposits in the Chifeng-Chaoyang auriferous province,zonal sequence for 9 gold deposits in the province have been summarized.

为了研究赤峰-朝阳金矿化集中区内金矿床的元素轴向分带特征，归纳总结了区内9个矿床的分带序列。

The authigenetic minerals' paragenetic sequence of paragenetic association III of outcrop sandstones is supergene leaching process-kaolinite-calcite- limonite.

露头砂岩的成岩共生组合III中自生矿物共生序列为：表生淋滤作用－高岭石地开石化－方解石-菱铁矿褐铁矿化。

The analysis results showed that there were different discrepancy in cultural morphology and gene sequence in various Fusarium, which indicatd that Fusarium in autochthonic soil was rich in diversity.

不同菌株的镰孢菌，其培养形态、基因序列等方面均存在不同程度的差异，说明当地土壤镰孢菌多样性较丰富。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。