查询词典 multiplication

In an acetate buffer of pH 6.0,and in the presence of CTMAB,a stable complex,having the mole ratio of 1 to 3,was formed between cobalt ion and nitroso R salt,which was concentrated on C18 solid phase extraction column,achieving a concentration multiplication of 100 times.

研究了用亚硝基R盐离子对固相萃取光度法测定钴，在pH 6.0的HOAc-NH4OAc缓冲介质中，溴化十六烷基三甲基铵存在下，亚硝基R盐与钴反应生成3∶1稳定络合物，该络合物可用C18固相萃取小柱富集，富集倍数达100倍，小柱上富集的络合物用乙醇洗脱后用光度法测定，钴的质量浓度在0.05~5.0 mg.L-1内符合比耳定律。

This experiment selects material E14d SD the big mouse SVZ nerve stemcell as well as P7d the SD big mouse internal ear stem cell, does nothave the blood serum complete culture medium raise through D-MEM/F12to cause its massive multiplication, a part carries on Nestin, NF,CNP, GFAP, MAP-2, Myosin, the P27 immunity group, proved the raise thenerve stem cell has many to the split up ON potential; Another partdyes EGFP after the extension to carry on the guinea pig internal earto transplant, after two weeks fills the class to take the cochleafixed slice observation, discovered has the stem cell ball group inthe internal ear survival, proved the nerve stem cellheterotransplantation the possibility and for transplants the stemcell migration differentiation repair hair cell damage the thoroughresearch accumulation experiment experience.

本实验取材E14d SD大鼠SVZ神经干细胞以及P7d SD大鼠内耳干细胞，通过D-MEM/F12无血清完全培养基培养使其大量增殖，一部分进行Nestin、NF、CNP、GFAP、MAP-2、Myosin、P27免疫组化，证明培养的神经干细胞具有多向分化的潜能；另一部分通过转染EGFP后进行豚鼠内耳移植，两周后灌流取耳蜗固定切片观察，发现有干细胞球团在内耳存活，证明神经干细胞异体移植的可能性并为移植干细胞迁移分化修复毛细胞损伤的深入研究积累实验经验。

As it is expected, the main obstacle in the study of quaternion matrices is the non-commutation in multiplication of quaternions.

实四元数矩阵研究的主要难点是四元数乘法的不可交换性。

In the Kingdom there are many kinds of math problems, there are additions and subtractions have addition to ride, they learned to the Kingdom in mathematics subtraction multiplication and division using the column type.

在王国里有许多各式各样的数学题，有加有减有除有乘，他们在数学王国里学会了用加减乘除列式。

The calculated results show that the influence of mass flow on the effective multiplication factor is very small, and the influence on the thermal neutron distribution is larger than that on the fast neutron distribution.

结果表明：质量流量对有效增殖系数的影响很小，对热中子分布的影响比对快中子分布的影响大，而质量流量越大，缓发中子先驱核移出堆芯的比率也越大。

This action research aimed to discuss the effects of direct instruction on ability of multiplication arithmetic for students with underachievement, and focused on the learning process.

中文摘要本研究透过行动研究，探讨直接教学法对国小四年级数学低成就学生乘法演算能力之影响，以及关注学生在乘法演算之学习历程。

Considering the fuel salt flow effect of the molten salt reactor, the neutron dynamic model was derived based on the particle conservation equations, and the critical problem was calculated by numerical method under three working conditions to study the flow effect to effective multiplication factor, fast neutron, thermal neutron and delayed neutron precursors distribution.

考虑新概念熔盐堆燃料盐的流动特性，从基本的粒子守恒方程出发，推导了熔盐堆的中子动力学模型，并采用数值方法对3种工况下熔盐堆的临界问题进行计算，考察流动对有效增殖系数、快中子分布、热中子分布及缓发中子先驱核分布的影响。

Cassiodorus was the first to make the transcription of manuscripts and the multiplication of books an organized and important branch of monastic labour, but his insistence in this direction influenced western monachism enormously and is in fact his chief claim to recognition as a legislator for monks.

Cassiodorus是第一次，使转录手稿和书籍乘法有组织，有重要分支寺院劳动，但他坚持这个方向西部monachism影响巨大，事实上他的主要主张承认作为一个立法者的僧侣。

P.T. Maxgain International Group is a financial multiplication group which has great reputation what the specialty is engaged in is the financial investment managing finances product information consultant service, its market share occupies the locality 65%, the company undergoess long-term development, internationally had certain brand influence.

n力天国际集团系亚洲地区享有盛名的金融多元化集团，专业从事的是金融投资理财产品的信息咨询业务，其市场份额占当地百分之65%，公司经过长期的发展，已在国际上具有一定的品牌影响力。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了