查询词典 Bi

L Based on the analysis on the current NC programming systems, an interactive NC programming system is studied: First, due to the over sophisticated calculation of cross and tangent points in NC programming, a knowledge based math processor is proposed, then, to provide more convenint graph entry method, a dynamic figure based graph entry system is devised, at last, based on the above mentioned studies, an integrated (including preprocessor, post processor and program testor), interactive, bi-dimensional NC programming system is developed.

围绕语音数控自动编程系统研究：(1)首先，在分析现有编程系统基础上，研究了交互式数控自动编程系统：针对自动编程系统交切计算复杂的特点，提出并实现了基于知识的数学处理子系统；为了方便图形输入，构造了动态表格图形输入子系统。

1H-imidazolyl)-1H-imidazolium chloride-4-aminobenzoic acid, 2,2-bi-1H-imidazolium bis(3,4,5-trihydroxy benzoate) tetrahydrate and bis2-(2-1H-imidazolyl-1H-imidazolium 3-carboxy-4-hydroxybenzene-sulfonate monohydrate have been synthesized and characterized by X-ray diffraction methods.

在化合物中，晶体结构中的基本单元是一个通过氢键模式R_2~2(9)和R_2~1(7)构成的氢键三聚体PABA…H_3biim~+…Cl~-，这个三聚体基本单元又通过N-H…Cl氢键相互作用形成了一维带状结构。

The catalytic activity of the mono- and bi-nuclear complexes, and unsymetric complex 〓〓 MeNTB =tris ( N-methylbenzimidazol-2-ylmethyl amine and tetranuclear complex 〓L = N, N, N', N'-tetrakis (N-methylbenzimidazol-2-ylmethyl-1,4-diaminobutane for oxidation of hexane was examined. Thedi-iron complexes with one exchangeable monodentate ligand and unsym-metric(μ-carboxylato) diiron complex exhibit high catalytic ac-tivity, while mononuclear Fe complex are inactive.

这些单核、双核化合物、不对称化合物〓-三氨和四核化合物〓四-1，4-丁二胺催化氧化环己烷的催化活性被测试，结果表明含有可交换配体氧桥联双核Fe化合物和不对称双核Fe化合物表现很高的催化活性，而单核的Fe化合物是非催化活性的。

On the base of BNL Model, the non-linear space hysteresis model of steel member subjected to space forces is established with the concept of yield surface function and plastic flow rule, consequently the difficult basic problem in the elasto-plastic dynamic response analysis of torsionally coupled steel space frame under bi-directional horizontal earthquakes is solved.

本文以BNL模型为基础，结合屈服面函数概念和塑性流动法则，建立了空间受力钢杆件的非线性空间恢复力模型，解决了空间钢框架结构在双向水平地震作用下弹塑平扭耦合动力反应分析中的一个较难的基本问题。

Trimeresurus" got its name in 1964, when Marshal Chen Yi abbot presented in Mt.Emei "Yunwu Tea and requested the name, the shape of its leaves may, Bi and Green tea, taste清醇甘冽due to name of.

竹叶青&得名于一九六四年，当年陈毅元帅在接受峨眉山方丈敬献&云雾茶并请命名时，见其外形似竹叶，茶汤碧而绿，滋味清醇甘冽，因以名之。

Its cause of formation, it is truncal of as concatenate as root system place because of,be defeated by conduit twist together, cause sap flow slow down, cause nutrition of cambium of the place cell to had been accumulated fill, and expand ceaselessly again make Bao Bi organizes twist to be out of shape be caused by.

其成因，是树干与根系连结地方的输导管因扭结，造成树液流动减缓，致使该处细胞形成层营养积累过盛，而且又不断扩展使薄壁组织扭曲变形所致。

A series of rock loading experiments, including uniaxially compressing experiment, compressively-sheared fracturing experiment, bi-sheared faults friction sliding experiment and combined-fault activity experiment, are conducted by the utilization of thermal infrared imaging technology.

利用热红外成像技术，通过岩石单轴压缩、压剪、双剪摩擦滑移以及组合断层的双轴加载过程的红外观测实验，研究了岩石的两类应力活动以及典型构造活动的红外辐射规律。

Furthermore, preliminary work also performed to examine whether PI3K/AKT signal transduction pathway was activated in the process of refractory leukemia development. Materials and methods An immortalized human bone marrow stromal cell line, HS-5, was introduced to establish a bi-phase culture system for the cultivation of B-lineage precursor leukemia cells. ELISA and RT-PCR were used to investigate the expression of VEGF and its receptors in the leukemia cell lines and primary childhood leukemia cells in different treated groups. Flow cytometory method and immunofluorescent staining were employed to examine the apoptosis signals both in the VP16 treated and untreated leukemia cells. Western blot was utilized to explore the PI3K/AKT activated status in the drug induced or uninduced leukemia cells and lymphocytes from healthy donors.

材料和方法使用来源于人类骨髓基质细胞的细胞株HS-5作为滋养层细胞进行急性淋巴细胞性白血病细胞的体外培养，通过细胞生物学和免疫学方法评估培养体系并鉴定出难治性白血病细胞克隆；以ELISA和RT-PCR方法检测急性白血病细胞株和患儿白血病细胞VEGF及其受体的表达，了解不同治疗阶段VEGF及其受体的表达状况，并结合临床指标进行分析，明确VEGF及其受体在白血病发生过程中的作用；流式细胞仪和免疫荧光染色法对正常健康儿童、初发白血病患儿、复发白血病患儿及缓解后患儿进行凋亡因子检测和分析，初步阐明难治性白血病抗凋亡形成的原因；蛋白印记分析检测PI3K/AKT信号传导通路在健康儿童、初发白血病和复发白血病患儿的表达，初步了解难治性白血病形成的分子生物学机制。

The Tc of specimens was increased with proton irradiation fluence increment. The largest increment of Tc is 7K. One week after irradiation, the Tc was lower than the unirradiated value.

在30K下，20MeV质子辐照荧光靶产生的γ射线辐照Bi系超导样品，在线测量各样品Tc的同时，测量现场的γ射线强度，发现Tc的增加值随着γ射线强度的衰减而逐渐减少。

The San Diego-Tijuana bi-national region, however, shares one of the busiest border crossings in the United States with the Mexican state of Baja California, where M. bovis is prevalent in cattle and consumption of unpasteurized dairy products is common.

圣迭戈-蒂华纳的双民族地区，不过，股之一，最繁忙的边境口岸，在美国与墨西哥的状态下加利福尼亚州，那里是自由的牛流行的牛和消费未经奶类制品是常见的。

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