查询词典 base

Objective: To investigate differences between the mechanical properties of denture base processed by traditional mixing and malaxation method, and by traditional hot water polymerization and electrical heat-polymerization. And to study which kind of mixing and curing method can enhance the properties of denture base resin.

分别探讨两种不同混合方式和两种不同热加工固化方式对义齿基托树脂性能的影响，从而研究何种混合方式及加热固化方式更有利于提高基托树脂的性能。

Using meshy dense frame cement macadamix base or cement lime soil base,the life of pavement structure can be extended obviously.

重载交通的作用，更加速了路面结构病害的发生与发展，普通公路路面结构病害十分突出。

Trees evergreen; trunk monopodial, straight; branches nearly whorled; branchlets ridged and grooved, with each leaf borne on a persistent, peglike base; short branchlets absent; winter buds ovoid, conical, or subglobose, resinous or not, scales on terminal buds recurved or not, persistent at base of branchlets.

常绿乔木树干单轴分枝，直；分枝差不多轮生；小枝具脊和凹槽，有每叶生于一持久，钉状基础；短小枝无；卵球形，圆锥状的冬芽，或近球形，与否树脂，由顶芽开出的鳞片与否，宿存在基部的小枝。

Stamens 8, distinct, ones opposite sepals nearly as long as petals; filaments with indumentum toward base , gradually tapering from ± broad base to subulate apex, becoming reflexed; anthers obtuse or obtusely mucronulate.

雄蕊8，离生，东西与萼片对生近等长花瓣；花丝近基部被毛，由多少宽的基部到钻形的先端逐渐减少，变得反折；花药钝的或具钝的小短尖。

Stamens inserted below throat, exserted; filaments subulate, base slightly expanded; anthers oblong, base slightly cordate, apex mucronulate.

在喉下面着生，外露的雄蕊；花丝钻形，基部稍膨大；花药长圆形，基部稍心形，先端具小短尖。

A new high energy deterred single base gun propellant was prepared by using high nitrogen content single base multiperforated gun propellant containing process solvent as main material,and HEDS propellant was produced by two steps,first absorbing nitroglycerine and second absorbing polymeric deterrent in water.

以高氮量单基发射药为原料，使用先吸收NG、后吸收聚酯钝感剂的两步法工艺，成功制备出高能钝感单基药。

They all contain 13 protein coding gene,2 rRNA gene,22 tRNA gene and 1 D-Loop.The base composition for the four nucleotides is A-32.0%,C-27.6%,G-14.7%,T-25.8%,And it is A-32.5%,C-26.9%,G-14.1%,T-26.5%for Yellow-throated Marten.But there are some definite differences in base composition,the using of Initiation codon and Stop codon,and the mode of repeat sequences in control region.The codon usages of Manes have bias,and the ttiird locations of codon of protein-coding genes have the higher frequency in using A and C.There may be some relativity with the content of A and C in D-loop,namely,it has relation with the mode of repeat sequences.The complete mitochondrial genome of the Sable and Yellow-throated Marten were submitted to GenBank,and the accession number are FJ429093 and FJ719367 respectively.3、The complete mitochondrial genome of 6 other species of Mustelidae from GenBank and some sequences of D-loop from the 6 species were aligned.

分析紫貂大兴安岭亚种、长白山亚种、阿尔泰亚种和北欧亚种间的基因流及进化历史得知：大兴安岭种群与新疆种群和长白山种群间的基因流水平最高(Nm=0.1260和0.1427)，新疆与长白山种群间最低Nm=0.0053紫貂种群在进化过程中可能发生过种群膨胀，经历过种群增长过程。2、对紫貂和黄喉貂的线粒体全基因组结构进行分析发现：全长分别为16 523bp和16549bp，均包含13个蛋白质编码基因、2个rRNA基因、22个tRNA基因和1个非编码序列区(D-Loop区，紫貂全序列中碱基组成为A-32.0%，C-27.6%，G-14.7%，T-25.8%，黄喉貂为A-32.5%，C-26.9%，G-14.1%，T-26.5%；基因排列顺序与日本貂和貂熊的一致，但碱基组成、起始密码子和终止密码子的使用及控制区中串联重复序列模式等均存在一定差异。

In order to reduce the cost for formulating lubricating oil, a small fraction of paraffinic base oil can be added into naphthenic base oil as far as the property of lubricating oil can meet the specification.

因此，为了减小润滑油的生产成本，可以在满足润滑油性能的基础上在所用的环烷基基础油中加入少量的石蜡基油。

The influence of paraffinic base oil on the performance of naphthenic base oil was investigated by studying the low-temperature viscosity of tested oils.

根据混合油样的低温运动粘度结果研究了石蜡基油对环烷基油性能的影响。

Different types of base constructions can also be needled together into a multi-layer base to provide further options.

不同类型的打底结构也可针刺合并成一个多层底，提供进一步的选项。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。