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- The smashing roller clearance adopts the fore-and-aft wheel acentric type adjustment, the roller center adjust agilely and simply. 粉碎辊间隙采用前后轮偏心式调节,辊轮中心调节灵敏、简单。
- It is recycling machine for machine with acentric dry method, fits for recycling resin bonded sand and used sand. 该机是机械离心干法再生装置,主要用于树脂砂旧砂的再生。
- At anaphase the dicentric chromatid will form a bridge and the acentric a fragment, both of which can be scored. 在后期双着绿点染色体将形成一个桥,无着绿点染色体单体形成一断片,此两者均可记录下来。
- But its acentric, inorganization, dynamic structure and route and wireless transmission complicate its application. 但是它的无中心,无组织性,动态变化的结构和路由,以及无线传输的特点使的它的应用变的非常复杂。
- There is a non-linear relationship between thermodynamical properties and acentric factors of substances. 本文提出物质的热力学性质和偏心因子之间存在着非线性关系。
- The vacuum degas unit consists of vacuum degas machine, vacuum pump and acentric pump. 真空脱气机组包括真空脱气机、真空泵及离心泵。
- No significant difference was found in the frequency of acentric aberrations between exposed and non-exposed workers. 无着丝粒的畸变率在接尘组与对照组间差异无统计学意义。
- It is recycling machine for machine with acentric dry method, flts for recyclingresin bonded sand and used sand. 该机是机械离心干法再生装置,主要用于树脂砂旧砂的再生。
- Several methods for estimating physico-chemical properties of propylene carbonate based on calculatcd critical parameters and acentric factor were presented. 根据临界参数和偏心因子的计算,提出了碳酸丙烯酯物理化学性质的几种估算方法。
- It is proved that Model LCG Multibarrel Acentric Dust Catcher is new-type,advanced and high efficient dust catching equiment. 经生产使用证明,LCG型多管离心除尘器是适用于粮油加工行业的一种新型、先进、高效的除尘设备。
- The average molecular weight, critical state parameters and acentric factor of the two kinds of coal liquids were calculated as details. 本论文还根据以上基本性质详细计算了神华煤和胜利煤液化油各窄沸点馏分的平均分子量、临界性质和偏心因子。 计算平均分子量考察了七种关联式,推荐采用Gray推荐式等三种关联式。
- The results were also compared with available literature data. The normai boiling point and acentric factor of HFC-236fa were also determined. 根据本文实验结果,拟合得到了一个Wagner型饱和蒸气压方程,与文献数据进行了比较,计算得到了HFC-236fa的正常沸点和偏心因子值。
- Secondly, the state monitoring system for the acentric compressor machine sets is designed including hardware and software. 其次,以离心式压缩机组为例,对其设备监控系统进行了系统总体设计,研究了控制系统软硬件设计方案,并进行了系统的功能设计。
- In the anaphase of mitosis, many chromosome bridges were observed, some acentric fragments of chromosme lagged behind and were left in cytoplasm. 在细胞分裂后期相中,有较多的染色体桥和无着丝点染色体落后以至散失在细胞质中的现象。
- By introducing the mixing rule, only molecular weight and acentric factor and critic parameters of each components are required as input. 该模型通过引入混合规则,仅需输入混合工质各组分的分子量、偏心因子和临界参数即可预测混合工质的粘度和导热系数。
- On the basis of predecessors' work,the author advanced a new method for calculating acentric factors of saturated hydrocarbon according to the molecular structure. 本文在前人工作的基础上,提出一种根据分子结构预测饱和烃偏心因子的新方法。
- The calculated result for large amount of acentric factors of saturated hydrocarbon showed that the unanimity of calculated value and experimental value was satlsfactory. 对大量饱和烃偏心因子的计算结果表明,计算值与实验值的一致性令人满意,计算结果的平均绝对误差为0.0056。
- Methods The DNA fregment target to the translation initiation site of CCR5 mRNA obtained by RT - PCR from peripheral blood mononuclear cells(PBMCs)was cloned into retro-viral vector pLXSN. 方法 用RT-PCR从健康人外周血单个核细胞(PBMCs)中获得趋化因子受体CCR5翻译起始区的基基片段,用基因重组技术将此目的基因以正、反两个方向定向插入到逆转录病毒载体pLXSN。
- The optical system design property and acentric objective design principle of a CCD size checking system with a measuring accuracy of to. 003urn are described and the testing results are given. 介绍测量精度为±0.;003mm的CCD尺寸检测系统的光学系统设计特点及远心物镜设计原理,并给出了测试结果。
- The total cumulative dose for each groupwas 2.0 Gy. It was found that the types of chromosome aberrations were mainly dicentric abe-rrations and acentric fragments in single acute irradiation. 慢性连续照射以0.;26 mGy/min的剂量率;每天照射190分钟;每周连续照射5天;总累积剂量均为2