The variation of local friction coefficient is similar to velocity and local minimum value occurred in reverse flow area.

摩擦阻力的变化趋势与速度类似，在产生逆向流处出现局部极小值。

youdao

HFT firms which seek to exploit currency movements or arbitrage price differences between local-currency and foreign-currency bonds want to move funds in and out of a country with minimal friction.

那些利用货币走势的或是利用本币和外币债券之间的差价套利的高频交易公司，希望能够以最小的阻力将资金注入或撤出某个国家。

youdao

In high Reynolds number range of 10,000 ~ 90,000, the flow friction factor, local and average convection heat transfer coefficients were determined.

在10,000 ~ 90,000的高雷诺数范围内，测量了流动摩擦系数、局部和平均对流换热系数。

youdao

This causes friction with local people.

ECONOMIST: Afghanistan

"The resignation is bound to stir up renewed debate about friction within the Local Organising Committee (LOC), " said BBC Sport's Mohammed Allie in Cape Town.

BBC: Another 2010 official resigns

The accountability of US forces and local militia working with them has been a growing source of friction in Afghan-US relations.

BBC: File image of US soldier in Wardak province, Afghanistan