查询词典 Nb

Optical analysis results show that the main optical absorption bands lay in the higher energy sector for all the samples.

分析结果表明，Nb+注入蓝宝石晶体产生的色心缺陷主要集中在紫外和可见光的高能区。

So, berbamine could significantly induce apoptosis in those four kinds of leukemic cells in a time-and-concentration-dependent manner in vitro.

以上结果表明，小檗胺除对已报道的HL〓细胞外，还能显著地诱导其它类型的白血病细胞凋亡(如K〓、Jurkat、NB〓细胞)，并呈明显的浓度-时间依赖关系。

Based on the analysis of organic geochemical characteristics, Inorganic geochemical exploration methods and nano-geochemical exploration methods were adopt to research geochemistry on the surface above the Xin Chang gas field,and it is discovered there is abnormity of trace element ,for example , Cu、Zn、Ni、V、Fe_2O_3、Ba、W、Sb、Ag、Y、Zr、La and Ba、Sr、Ti、Cu、Zn、Ni、Al、P、La series、Y、Co、W、Ag、Nb、Tl ect, showing the top effects and chimney effects,which is important to indicate gas reservoir.

本文以有机地球化学特征分析方法为基础，采用无机地球化学勘探方法和纳米级地球化学勘探方法对新场气田上方地表无机地球化学和纳米级地球化学特征进行综合研究，发现了无机微量元素铜、锌、镍、钒、三氧化二铁(Fe_2O_3)、钡、钨、锑、银、钇、锆、镧等及纳米级微量元素钡、锶、钛、铜、锌、镍、铝、磷、镧系除钷(Pm、钇、钴、钨、银、铌、铊等元素在气田上方异常特征呈现顶端效应或烟囱效应，该类元素对气田的勘探具有重要的指示意义。

And Under Secretary of State s , Nicholas Bens Burns would not confirm media reports indicating the sales will total 20 billion dollars, but he called that figure an educated guess.

副国务卿 NB 没有证实媒体的报道，报道称军事出售总额达到两百亿美元，但是他说这个数字是经由估计所得。

So it is regarded as research benchmark for the development of new ferritic heat-resistant steels with higher application temperature.

T91(9Cr-1Mo-V-Nb-N)钢是高Cr铁素体耐热钢的代表钢种，广泛用于超临界发电厂锅炉管道上；同时也是开发更高使用温度的铁素体耐热钢材的研究基准。

Based on the experiment, the relationship between phase distributions of diffusion triples and four-phase equilibrium can be determined.

在Nb-Ti-Si三元系1473K、1373K、1173K等温截面测定的实验中，发现了该体系在1473K附近存在一个包共析转变，并由此得出包共析转变与扩散偶中相区分布的关系。

This way makes you a lot narrower but is good if you have very attacking fullbacks who like to venture forward.

也有人把两个边前卫移到中路，给他们NB的进攻型边后卫自由发挥的空间。

Nb s p; It i s great for baby quilt s , clothing or wa s hable item s .

现在是婴儿棉被，衣物或洗涤物品的伟大。

Nb s p; There are many hand painted button s by Mill Hill , and they come in s everal different s hape s .

有很多手绘的米尔希尔按钮，它们在几个不同的形状来。

cast hot-work die steel ; heat treatment process ; impact toughness and hardness

本文中采用 RE- Nb作为变质剂，对该钢种进行处理，并采用不同的高

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。