查询词典 critical volume

A Constant Volume Sampling System with super Critical Flow Venturi flux meter is developed based on Bernouli fluid equation.

基于气体伯努利流动方程，开发了带超临界流文丘里管流量计的定容系统，即CFV-CVS。

It introduced the classical theory of bubble nucleation during the process of foam plastics , and presented the calculation formulas about the radius of critical nucleation , required Gibbs free energy and nucleation rate of some kinds of nucleation. It reviewed the development of classical theory of bubble nucleation , including the influence of free volume and oversaturation on bubble nucleation , and pointed out the existing deficiencies in explanation of classical theory of bubble nucleation to bubble nucleation of dynamic polymer melt.

介绍了泡沫塑料加工过程中气泡成核的经典理论，给出了几种成核方式的临界成核半径、所需克服的吉布斯自由能及成核速率的计算公式；评述了经典成核理论的发展，包括自由体积和气体过饱和度对气泡成核的影响，并分析指出了经典成核理论对动态聚合物熔体气泡成核解释存在的不足。

It was found that, with the increasing of volume fraction of silver and conductor phase, sheet resistivities descend and there are critical thresholds. The average partical size of bismuth ruthenate and PbO-B_2O_3-SiO_2 glass was researched.

研究了各相粉体平均粒径对膜层性能的影响，结果表明：钌酸铋平均粒径越小，膜层的方阻值越小，电阻温度系数偏正，重烧变化率越接近零值，球磨工艺的极限平均粒径为0.56μm。

To compare direct measures of postoperative hematoma volume against a new measure of hematoma effect on the thecal sac: the critical ratio.

目标：比较术后直接测量血肿体积与一个新的血肿对囊壁作用标度的差别。

The critical ratio correlates more closely with the presence or absence of postoperative symptoms than measures of hematoma volume, and is consistent with the clinical expectation that greater thecal sac compression may result in more severe symptoms.

并且与临床上越严重的囊壁压迫会导致越严重的症状的猜测相一致。

Background and purpose:Precising definition of the target volumes is very important to develop optimal treatment plans that conform the prescribed dose to the target volume, improvement in tumor locoregional control and spare the uninvolved critical structures in nasopharyngeal carcinoma.

上海交通大学医学院附属第三人民医院肿瘤放疗科，上海 201900背景与目的：精确地勾画鼻咽癌肿瘤靶区是制定最佳治疗计划，降低肿瘤的局部复发率和保护周围正常重要器官的首要条件。

Abstract］ Background and purpose:Precising definition of the target volumes is very important to develop optimal treatment plans that conform the prescribed dose to the target volume, improvement in tumor locoregional control and spare the uninvolved critical structures in nasopharyngeal carcinoma.

上海交通大学医学院附属第三人民医院肿瘤放疗科，上海 201900［摘要］背景与目的：精确地勾画鼻咽癌肿瘤靶区是制定最佳治疗计划、降低肿瘤的局部复发率和保护周围正常重要器官的首要条件。

In 2009, Dr. Urrows published a critical edition of the chamber music of the German-American composer Otto Dresel, following a 2002 volume of Dresel's songs.

余博士於二零零二年出版了美籍德裔作曲家 Otto Dresel 的歌曲，二零零九年再出版其室乐作品。

Computer-controlled furnacing technology at Unifrax allows for control of various product parameters. These parameters, such as diameter, settle volume(3) and fiber index, are critical to proper fiber selection.

计算机控制煅烧技术可对产品各参数进行控制，这些参数包括尺寸、设定容积和纤维指数，对于选择适当纤维是至关重要的。

This model provides a unified mechanism to interpret hard-sphere, compacting cluster, free volume, cage, jamming behaviors, geometrical frustration, reptation, Ising model, breaking solid lattice, percolation, cooperative migration and orientation, critical entanglement chain length and structure rearrangements.

这个模型提供了一个统一的机理可解释：硬球、压缩集团、自由体积、jamming behaviors、 geometrical frustration、蛇行、Ising 模型、破缺固态格子、逾渗、合作迁移和取向、临界缠结链长度和重排结构的粒子数。

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