查询词典 homogeneity

The comparison of the gene with white-tailed deer and red deer PrP gene revealed that the homogeneity of their nucleotide and putative amino acid sequences were 97.4% and 97.9%, as well as 98.1% and 97.7%, respectively.

与白尾鹿和糜鹿的RP基因相比，其核苷酸序列和推导氨基酸序列同源性分别为97.4%、97.9%和98.1%、97.7%。

The effects of reductant and pretreating process of ytterbia on silver coating homogeneity were studied by means of scanning electron microscope.

其中最具代表性的是AgCdO触点材料，但是其抗熔焊性不够理想，而且在使用和制造中产生有毒的Cd蒸气，即将被欧盟禁止使用[1]，故需要开发新型的替代触点材料。

An optical source usedto pump XeF laser is introduced.The discharge breakdown property,the current as afunction of charge voltage in different gas,the discharge homogeneity and the effect ofdifferent gas composition on the discharge radiation have been experimentally studied.

介绍了一种用以泵浦XeF激光的横向表面放电辐射源，比较详细地研究了这种泵浦源的放电击穿特性、放电电流与充电电压及不同气体介质的关系、表面放电均匀性以及不同气体成分对表面放电辐射特性的影响。

After cultivating in liquid medium for 5 days, an extra cellularβ-mannanase from Athelia rolfsii strain CBS191.62 was purified 15.1-fold toelectrophoretic homogeneity by ammonium sulfate precipitation, DEAESepharose Fast Flow chromatography, Hydroxylapatite chromatography andrefrigeration crystal.

产β-甘露聚糖酶的Athelia rolfsii菌株CBS 191.62，发酵培养5d，发酵液离心去菌体，上清经硫酸铵沉淀，琼脂糖凝胶层析、羟基磷灰石层析和冷冻干燥结晶等步骤，β-甘露聚糖酶的比活提高了15.1倍，获得凝胶电泳均一的蛋白样品。

Doubling rate was fastest in the growth curve of autoserum group, followed by homogeneity foreign serum group and fetal bovine serum group. However, no doubling phenomenon was found in the DMEM group.

在细胞生长曲线中大鼠自身血清组倍增速率最快，其次为同种异体血清组，再者为胎牛血清组，而DMEM组细胞未见明显倍增现象。

Preparation,homogeneity,stability and certification of reference substance of bornyl acetate were studied.

研究了乙酸龙脑酯标准样品的制备、均匀性和稳定性及其定值方法。

Methods: Adenosine deaminase was purified by immtino-affinity chromatography, the enzyme activity was assayed colorimetrically by the measurement of ammonia produced over a fixed timeResults: The purified ADA was shown to be a homogeneity by polyacrylamide gel electrophoresis.

用免疫亲和层析法分离纯化人肾ADA，测氨法测定 ADA活性，经SDS-PAGE测定其分子量。

aim: to generate random sequences that can fit the anticipated probability distribution based on the thinking of mc, methods: we establish a method in the ide of visual studio by the way of linear congruential method to generate random sequences.we also test the homogeneity and independence by the chi-sqare goodness of fit test and self-correlation test.

v+\$oXb；L^7h_0 目的：基于mc法生成符合预期概率分布的随机序列，以便应用在以后的仿真系统中。方法：应用线性同余法在visual studio环境中建立随机模型模拟随机序列生成。并采用χ2拟合优度检验法和自相关检验法检验生成的随机序列的均匀性、独立性。

IPDE had better reliability. Conclusion: Obsessive-compulsive, avoidant (IPDE: anxious/avoidant), dependent, histrionic, borderline (IPDE: emotionally unstable), antisocial (IPDE: dissocial), schizoid, paranoid personality disorders had better stability, consistency and inner homogeneity.

强迫型、回避型（IPDE中为焦虑/回避型）、依赖型、表演型、边缘型（IPDE中为情绪不稳定型）、反社会型（IPDE中为社交紊乱型）、分裂样型和偏执型等8个人格障碍型别具有较好的稳定性、客观性、内部同源性。

There are some problem in Jilin Province security sales department, for example, asymmetry sale net, similar structure , homogeneity service , distemperedness inner management system.

首先，政府部门要对吉林省证券业发展统筹规划，在思想上高度重视资本市场，同时加强对证券机构的监管，切实防范风险。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。