1) closed condition
封闭条件
1.
The expensive performance of only mixing and double admixture expensive agent under closed condition has been studied.
通过封闭条件下单掺和双掺膨胀剂膨胀性能的研究,结果表明,无论单掺还是双掺膨胀剂,都不能完全发挥膨胀作用,但具有一定补偿收缩的作用,且双掺比单掺补偿收缩的效果显著。
2) Conditional moment closure
条件矩封闭
1.
Databases generated by direct numerical simulation(DNS) of non-premixed combustion at moderately low Reynolds numbers are used to evaluate the first-conditional moment closure(CMC) models of jet flames.
针对较低Reynolds数下的射流火焰,使用直接数值模拟(DNS)数据,研究单条件矩和双条件矩封闭模型应用于此类火焰计算的特点和可行性。
2.
The LES is conducted by the "conditional moment closure"(CMC) method developed by Bilger and Klimenko,and the scalar dissipation rate is introduced as a second conditioning variable into the first-moment,singly conditional moment closure model to describe extinction and reignition effects.
采用混合分数和标量耗散率双条件矩封闭方法模化过滤反应源项,与直接数值模拟数据的对比表明,耦合双条件矩封闭模型的大涡模拟具有很好的计算精度和可靠性。
3) close condition
几何封闭条件
1.
The geometrical theory for the formation of asymmetric jet(Ⅰ)——The geometrical close condition;
非对称射流形成的几何理论(一)——几何封闭条件
5) open closed condition of geological structures
封闭开放条件
6) cover strip
封闭条
1.
The size and installation of separator strip,narrow cover strip,wide cover strip were narrated.
叙述了PET片用作齿型分离条、窄封闭条和宽封闭条的尺寸和安装。
补充资料：“自由市场”和封闭性的市场
自由市场亦称为开放性市场，是指商品的生产、销售或购买的集中程度不高，其变动主要受市场的自发力量即价值规律的作用支配，商品价格是在相对自由竞争的条件下形成的，但仍在程度不同的受到垄断的影响。
封闭市场是垄断控制型市场，在这种市场上，垄断者竭力限制竞争和供求自发的波动，使商品供求和价格按照自己希望的方向发展变化，获取高额利润。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条