dimensionless variable是什么意思_dimensionless variable的意思_dimensionless variable的翻译_dimensionless variable怎么读_dimensionless variable的音标_dimensionless variable的发音_dimensionless variable翻译器_dimensionless variable的短语_dimensionless variable速记技巧_dimensionless variable的近义词_dimensionless variable的反义词_dimensionless variable的双语例句

双语例句

1、

A dimensionless variable is defined and a new calculation model of water volume fraction is deduced to accurately measure water volume fraction in oil-water two-phase flow according to the real density of the mixture.

根据油水混合物的真实密度值也能较精确地确定其含水率，计算式的误差小于3%。

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2、

The dimensionless variable is redefined, and new standard curve of production is derived.

利用产量与压力的关系,重新定义了无因次变量, 导出了新型产量的标准曲线.

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3、

The Laplace space solution to dimensionless reservoir pressure and dimensionless bottom pressure of variable flow problem, which takes into consideration the effect of three kinds of outer boundary conditions, is studied by using multi-layered reservoir model.

针对层间无窜流的多层油藏渗流模型，研究了3种外边界下的交流率问题的储层压力动态分布和井底压力的Laplace空间解。

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4、

A dimensionless variable named as duration prolonging rate is introduced to show the prolonged degree of activity duration.

在该模型中，允许适当延长作业的工期来降低作业的资源强度，并引入工期延长率这一无量纲变量来表示作业工期所延长的程度。

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5、

The infeasible solutions violating either logical relation constraints among activities or resources constraints can be avoided through introducing a dimensionless variable named extended float time rate and utilizing penalty function.

通过引入无量纲化的扩展工时率变量和罚函数，则可以避免求解得到不满足作业间逻辑关系或资源约束的非可行解。

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相关词组

flagged variable带标记变元[变数];
boolean variable布尔变量;
variable weather易变天气;
dimensionless number无因次数;准数;
antithetic variable对偶变量;
variable cost变动成本;
bounded variable有界变数;
adjoint variable伴随变量;
Average variable cost平均可变成本，平均变动成本;
variable annuity可变动年金;
dependent variable因变量，应变数，他变数;因变数;
dimensionless time无因次时间;
external variable外变量;
variable compensation可变报酬;
independent variable自变数，自变量;
variable camber变弯度，变曲率，变曲面;
based variable有基变量;
binomial variable二项变量;
variable costs可变成本;
controlled variable控制量;可控变量;可调量;调节量;

今日热词
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psa abbr.psychoanalytic(al) 心理分析的;pressure-sensitive adhesive 压敏胶合剂;public service announcement 公共服务通告;public service advertising 公共服务广告;abbr.变压吸附;太平洋西南航空公司（美国）(Pacific Southwest Airlines);太平洋地区现役执勤（舰船）;南亚太平洋(Pacific, South Asia)
funeral[ˈfjuːnərəl] n.葬礼，丧礼;〈比喻〉不愉快的事，操心的事，有关系的事;
石灰水[shí huī shuǐ] limewater;[化] lime water;[医] aqua calcis;calcarea hydrica;whitewash ;
purse[pɜːs] n.钱包，钱袋;财力，财源;和包或钱袋相似的东西;女用小提包;vt.使皱起，噘起;
pull[pʊl] v.拉;抽出;脱下;挣脱;拔出;拖动;收拢;扭伤;转向;吃力运转;划;耍（花招）;犯下罪行;吸引;撤销;停车;拉球侧斜;n.扯;力;吸引力;影响;深吸;艰难攀登;拉伤;拉手;拉球;
why[waɪ] adv. （用于问句）为什么;为何;（反问，表示不必）何必;（说明理由）为什么;int. 呵唷，哎呀，嗨;
dance with me 与我共舞（电视连续剧名）;
harmful[ˈhɑːmfl] adj.有害的;
for what I care[fɔ: hwɔt ai kɛə] 与我无关;
blenders[ˈblendəz] n.搅拌机;(电动)食物搅拌器;掺和器blender的名词复数
follow[ˈfɒləʊ] v.跟随;接着…发生;可以推断出;接下来是;沿着;注视;遵从;仿效;沿袭;理解;对…感兴趣;以…为原型;信奉;
cup[kʌp] n.杯子;一杯（的量）;（胸罩的）罩杯;优胜杯;vt.使（手）窝成杯状;使（双手）成圆状托起;为…拔火罐;