查询词典 circulation

This book is out of circulation.

这是本绝版书。

What's the circulation of this newspaper?

这份报纸的总发行量是多少？

It was left to the market to determine how much money will be in circulation.

这是由市场来决定将有多少钱流通。

What is total circulation of the newspaper.

这份报纸的总发行量是多少？

How is the circulation of this paper?

这份报纸的总发行量是多少？

International Circulation: And what do you think the future direction of treatment of hypertension is going to be?

国际循环》：您认为未来治疗高血压的方向是什么？

Circulatory system consists of the blood circulation system and lymphatic system.

循环系统包括血液循环系统和淋巴系统两部分。

Circumfluent circulation cyclone system ; separating column ; turbulent flow field ; velocity ; pressure ; numerical simulation

国家自然科学基金；环流循环除尘系统；分离柱；湍流流场；速度；压力；数值模拟

This paper establishes a mathematical model of the gas flow field inside separating column of the circumfluent circulation cyclone separator based on the N-S equation under column coordinate,gives the resolution of the cyclone flow field in separating column with weighted residual method,and compares computation values with trial values as well.

由柱坐标系下的Navier-Stokes方程出发，建立了环流循环除尘系统分离柱内流速场新的数学模型，利用具有成熟使用经验的加权残值法对流场进行求解，并与实验结果进行了比较。

The circumfluent circulation cyclone separator is an important breakthrough for the cyclone separation technology,which can efficiently collect submicron dusts(≤2μ) with low pressure drop and great turndown ratio.

环流循环除尘系统是旋风分离技术上的一个重要突破，它成功地解决了用旋风分离器高效捕集亚微米粉尘(≤2μ)的问题，同时还具有压降低、操作弹性大等优点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。