查询词典 Nb

However, the Nb/Ta ratios lower than chondrite value (～17) in eclogites are inconsistent with previously proposed Nb/Ta high in subducted oceanic crust to complement the mass balance of Nb and Ta in the evolution of continental crust.

柴北缘沙柳河、鱼卡河、锡铁山和胜利口的榴辉岩类样品的地球化学分析显示它们的原岩的主体是与洋壳有关的火山岩，其中包括岛弧拉斑玄武岩、洋岛火。。。

The effect of coating ingradient on arc stability and slag detachability for basic electrode is discussed; and the status of current research on effect of coating ingradient on welding technology for basic electrode abroad is reveiwed.

利用光谱分析和扫描电镜对高硬度钢质堆焊层金属进行分析，采用修正后的焊条药皮重量系数计算公式计算出Nb、Ti、V的过渡系数，讨论了上述元素在碱性焊条中过渡系数的影响因素，初步得出Nb、Ti、V的过渡规律。

Slag detachability of new slag system basic electrode ;2. Weld fume quantity and emission rate of new slag system basic electrode ;3. It was discussed about the influence of the mentioned elements on the transition coefficient of basic electrode .

利用光谱分析和扫描电镜对高硬度钢质堆焊层金属进行分析，采用修正后的焊条药皮重量系数计算公式计算出Nb、Ti、V的过渡系数，讨论了上述元素在碱性焊条中过渡系数的影响因素，初步得出Nb、Ti、V的过渡规律。

Adsorption behavior of NB showed that the relationship between the adsorption amount of NB on the soil particles and the equilibrium concentration in solution was well linear within the concentration ranging from 0 to 25 mg/L.

2硝基苯在土壤粒子上的吸附实验表明：在0-25 mg/L浓度范围内，硝基苯在土壤粒子上的吸附量与溶液中平衡浓度之间存在较好的线性关系，表明硝基苯在土壤中的吸附机理以分配作用为主。

According to the heterogeneous migmatite and granite of South and North Dabie Blocks, and the formula △h=h which was inferred in this paper, the melting of metamorphio rock might make NB uplift about 4. 4km, but SB only about 1. 9km. Therefore, the difference of melting degree of metamorphic rocks of NB and SB led to the volume different, and this could be one of the reasons of different uplift of NB and SB.

根据南、北大别地块混合岩、花岗岩分布不均匀的特点和本文推导的公式Δh=h(〓-1)估算表明，变质岩的熔融可使北大别地块隆升幅度达4.4km，而南大别隆升幅度仅为1.9km，因此，南、北大别变质岩熔融程度差异所引起体积变化的不同，可能是南、北大别地块差异隆升的原因之一。

The m aturation, regression, and progression of neuroblast and embryonic n eural crest cells might be promoted by bcl-2 protein.

bcl-2基因异常表达可能与神经母细胞或原始神经嵴细胞逃脱凋亡，不能正常成熟或消退，而发展成NB及NB的进展有关。

KNOW ALL MEN BY THESE PRESENTS that we, Wu Zhang and Yi Ying ,being the principal directors and shareholders of 632375 NB Inc.,owner of The real property known as civic no.155 Smythe Street, Fredericton, NB, in consideration of the early termination of the Bullding Management Agreement by the manager, RMB Ventures Inc., at the request of the owner, do hereby respectlvely remise, release and Forever discharge the said manager corporation, its successors and assigns of and from all manner of actions, causes of action, suits, debts, dues, accounts, bonds, covenants, contracts, claims and demands whatsoever which against the said manager we or each of us respectively ever had, now have, or which our respective heirs, executors, administrators or assigns, or any of them, hereafter can, shall or may have for or by Reason of any cause, matter or thing whatsoever existing up to the present time.

知道所有男人从这些礼物是我们吴张，易一嗯作为主要的董事和632375注：公司，作为公民155斯迈思街，弗雷德里克顿毒品调查科在考虑已知的不动产所有者股东的早期建筑给管理协议的终止经理，人民币创投公司在业主的要求，特此respectlvely出让，释放和永远解除公司经理说，其继承人和受让人的，从所有的行动方式，原因行动，诉讼，债务，会费，账户，债券，公约，合同，索赔和要求，任何违背经理说我们或我们每个分别有过现在有，或为我们各自的继承人

The results indicated that all the alloys exhibited excellent corrosion resistance with wide passive region and low passive current density.

对不同Nb含量的Ti-Nb合金(25%~45%Nb)及经过不同热处理的Ti-25Nb合金，用XRD分析其相组成，同时对其在3.5%NaCl溶液中的电化学腐蚀性能进行测试。

In July 2006, several member of the NB Chapter met with the Providers of Medavie Blue Cross.

2006年7月， NB 分会的几位会员与蓝色十字保险公司会面。

The largest energy difference of the studied PMN supercell models was about 0.74 a.u.(1940 kJ). Pb2＋ lattice distortion may be the main factor for the PMN system deformation. Less MgO6 is favorable for Ti substitution of Nb.

kJ； Pb2＋离子结构框架的形变是PMN晶格发生形变的主要因素；在不考虑被替换离子电荷差异的情况下， MgO6含量越少越有利于Ti离子替换Nb与晶胞的形变。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。