put on an air of

Based on Bernoulli equation, a trial calculation model for design of reaction area in an integrated air-lift inner circulation fluidized bed reactor is put forward.

基于伯努利能量方程，提出了一体化气提内循环流化床反应器反应区设计的试算模型。

For estimating the TBM trajectory in its terminal phase accurately, and meeting the real-time requirement of air-defense, an adaptive filter based on input estimator and with reference to extended Kalman filter is put forward.

为了精确地预测出处于末端机动条件的TBM弹道，并满足防空作战实时性的要求，本文在广义卡尔曼滤波的基础上提出了一种基于输入估计的自适应滤波方法。

the young man put on an air of friendliness.

（年轻人装出友好的神情。）联想一：

he tried to put on an air of deliberation, as one who might really buy; but his eyes showed gloom.

他想装出在考虑的样子，像是真能买似的，但他的眼里却流露出忧愁。

he put on an air of indifference.

他摆出了一副满不在乎的神气。

he put on an air of modesty.

他装出一副谦虚的样子。

he put on an air of indifference , which didn't deceive anybody for a moment .

他装出漠不关心的样子，这一点也骗不了任何人。

the strange lady put on an air of being inexpressibly shocked, and exclaimed 'i-should-think-so! '

那位陌生女士拿出一副莫名其妙的震惊，大叫着“我想也是！”

example: put on an air of innocence

装出无辜的样子；