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- single base diode 单结二极管
- A single base might in principle suffice for computation. 在原理上用一条基线就能满足计算的要求。
- Extruded nylon tape with arrowhead type hooks on both sides of a single base. 带有突出的箭头式尼龙带用来分别钩住双面中的每个单面。。
- It is of high efficiency because of having synchronous adjustment on the inside in characteristic of this device, and more it does not need extra base diode of Shorter. 该器件的特点是由于在内部有同步调整,因而可取得很高效率,且不需要额外的肖特基二极管。
- The columns changed by the UPDATE must be resolved to a single base table. 由UPDATE更改的列必须解析到一个基表。
- C/T (T/C) and A/G (G/A) transitions were the major types of single base mutation. 其中以C/T(T/C)转换和A/G(G/A)转换为主要的单碱基突变类型。
- The researchers don't read eery single base on a strand of DNA, but they look for distinctie patterns of repetition of a single, ery short sequence. 虽然研究员不辨认一股DNA链的每一个单独的碱基,但是他们寻找一个单独的非常短的序列的重复的特殊模式。
- Twenty-four SNPs were found successfully in H-FABP gene, in which 9 are transitions, 13 transversions and 2 insertion/deletion (indel) of single base. 结果在H-FABP基因的5'调控区、Exon1、Intron1、Intron3和3'调控区共检测到24处SNP突变位点,其中有9处突变为转换、13处突变为颠换、2处突变为单碱基插入;
- Finally, we have explored to utilize DTIC as a DNA molecular probe to sensitively detect specific DNA sequence and single-base mismatch or the single base mutations. 为进一步揭示其分子识别机理和作用机制,我们探讨了DTIC对DNA分子单碱基错配的识别。
- METHOD:Combining the modified primer Cy5 dye terminator labelled ddNTP (Cy5-ddNTP) and artificial template to do the specific Single Base Extension (SBE). 方法 :利用修饰引物进行特异性单碱基延伸 ,采用Cy5荧光染色标记的ddNTP ,并通过芯片电泳来检测。
- For simple point-to-point connectivity (single reader to single base station), the QuickScan Mobile reader ofers security and reliability with Datalogic's STAR Cordless System. 12米/40英尺的无线电射程提供了一个宽阔的工作区域,并消除由于电缆设备造成的制约,提供一个更安全和更高效的工作环境。
- Diphenylamine(DPA) contents in single base propellants were determined by means of a single-sweep-square-wave polarography after the treatment of nitrosation of DPA. 将单基发射药亚硝化后用单扫描方波极谱法测定溶液中的二苯胺(DPA)含量,用丙酮溶解单基发射药试样,使用组成与待测样品相同的单基标准样品作工作曲线。
- The manufacturing technology of seismic charge with high detonation velocity containing single base propellant and double base propellant is researched. 研制含单基药、双基药的高爆速震源药柱,并对其制造工艺进行了研究。
- If the floor is not leveled, set down the height line for the base cabinet at the minimum distance with reference to the installation of single base cabinet. 测量时,若地面不水平,就在最小距离处按前面单元地柜定位方法在墙面确定地柜高度线。
- The results of electrochemical study indicate that with the effect of gold nanoparticles, DTIC could sensitively detect the single base mismatch of the DNA sequence, and gold nanoparticles can significantly improve its detection sensitivity. 研究结果表明,DTIC作为分子探针可以很好地识别DNA链中存在的单碱基错配,并且金纳米粒子能够大幅度地提高单碱基错配的检测灵敏度。
- After cloning the FUT2 gene by Kelly et al,molecular analyses of FUT2 indicated the non-function alleles (se) which were generated by single base mutation (G428A A385T C57IT C628T,G849A and C658T) caused Se enzyme deficient. 1995年Kelly等克隆了FUT2基因后,对FUT2基因的分子分析指出,该基因蛋白编码区内单个碱基的突变(G428A,A385T,C571T,C628T,G849A,C658T)产生的无功能等位基因(se)导致Se酶活性丧失。
- Besides regular single base mutations(SNPs) and large fragment deletions or rearrangement,variation of the numbers of mtDNA molecules in organelles was always neglected by most investigators. 除了对常规的单碱基突变(单核苷酸多态性)和大片段缺失或重排进行检测外,细胞器内线粒体DNA数量的变化作为突变的一个重要方面则往往为研究者所忽略。
- Combining base ferti lizer with additional manuring can increase wheat yield,additional manuring duri n g elongation stage can be increased by 14.3% more than single base fertilizer. 越冬追肥增产9.;0%25。产量随施肥量的增加而增加,在不同施氮和钾水平中,产量均随施磷量的增加而增加。
- These steps include specific cutting of DNA at defined sites, joining or splicing of DNA fragments, and numerous other modifications which allow manipulation down to the level of a single base pair. 这些步骤包括在DNA特异位点切割,连接和切断DNA片段和很多其它修饰直至对单个碱基对的处理。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。