查询词典 BL

In Chapter one, the discovery and definition of BL Lacertae objects, the definition and composition of AGN are described.

第一章回顾了BL Lac型天体的发现和定义，Blazar的定义和构成。

In the text, the fundamentals of the VLBI observation and the whole process of data reduction, together with BL Lacertae objects, their properties and Unified Schemes are synthesized, analysed and reviewed, adding to some comprehension and opinion of myself.

本文对BL Lacertae型天体、它们的性质和统一模型，对VLBI观测的基本原理和数据后处理的整个过程进行了整理、分析和评述，并加上自己的一些理解和看法。

Special discussion and probe are placed on the object AO 0235+ 164, as a member of BL Lacertae, whose radio structrue and some special physical properties, including VLBI observation and data post processing, periodic variation of the jet positional angle, superluminal montion and the mass of the central engine are studied and discussed.

着重探讨了作为BL Lacertae型天体的一员，AO 0235+164的射电结构及其一些特殊的物理性质，包括VLBI观测和数据的后处理、喷流位置角的周期性变化、视超光速运动和中心天体质量的估算。

With the observational result on epoch 1997.1, a new high resolution ( 2 milli-arcsec VLBI hybrid map of the BL Lacertae object AO 0235+164 has been produced at a wavelength of 6cm.

本文应用5GHz VLBI技术在历元1997.12的观测结果，给出BL Lac天体AO 0235+164在毫角秒尺度上的最新图像。

Inthis paper, we collect 119 γ-ray-loud Blazar 97 flat spectrum radioquasars (FSRQs and 22 BL Lacertae objects,and investigaterespectively the correlation between the γ-ray emission (maximum,minimum, and average data) at 1GeV and the radio emission at 8.4GHz bydiscrete correlation function method.

收集了119颗有γ射线噪的Blazar天体样品(97个平谱射电类星体和22个BL Lac天体)，用离散相关函数方法分析了1GeVγ射线辐射流量(最大值、最小值和平均值)与8.4GHz射电辐射流量之间的相关性。

BL fighters because it is to find the flight point, so open the map encountered before, want to help you

因为是BL战士找飞行点，所以开的地图碰到的，希望对你有帮助

A new complete parametric approach to solve matrix equation EΠS=AΠ+BKΠ+BL+P was proposed.

提出了一种新的求解矩阵方程EΠS=AΠ+BKΠ+BL+P的完全参数化方法。

With genomic DNA of Clostridium stercorarium as a template, a structural gene pel9A encoding pectate lyase was obtained by PCR amplification. The pel9A was cloned into pET28a to recombine an express plasmid pPel9A, and then the plasmid pPel9A was transformed into E. coli BL-21, expressed under the control of T7lac promoter at 37℃.

利用PCR技术从耐热梭状芽孢杆菌中扩增得到产耐热果胶裂解酶的结构基因pel9A，并将其克隆于表达载体pET28a中，最后将此重组质粒转化到受体菌E.coli BL-21中进行表达。

Prelinearity residuated-lattice; BL-algebra; BR_0-Algebra; Propositional Calculus System PL~*; Weak Lattic Implication-Algebra

基础科学，数学，数理逻辑、数学基础预线性剩余格； BL代数； BR_0代数； PL~*系统；弱格蕴涵代数

That of Bbr was 33. 20％, that of Bi and Bl were 18. 40％ and 11. 78％ respectively by comparison of the adhesion of radioactively labeled Bifidobacterium strains to the mucus.

采用放射性代谢标记方法研究双歧杆菌与仔猪肠粘膜粘液糖蛋白的粘附，发现Ba的粘附能力最强，为44.61％；其次是Bbr，为33.20％；Bi和Bl分别是18.40％和11.78％。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷