Thee company's problem are due to a mixture of bad luck and poor management.

该公司的问题出在运气不佳和管理不善两个方面。 。

youdao

At low temperatures, mixture formation is poor due to the large fuel droplets concerned, and due to the inefficient mixing of the fuel with the air drawn in by the engine.

低温时，燃油黏度和密度增大，且发动机所吸入的空气无法与燃油充分混合，从而影响油气混和气的形成。

youdao

Results show that the photocatalyst immobilized on concrete exhibits excellent photocatalysis, while the photocatalysis of bituminous mixture is poor.

研究表明：水泥混凝土负载的光催化剂具有优越的光催化功能，而沥青混合料的较差。

youdao

As if that were not enough, Sky has to make this difficult transition with a new management team the old guard having departed because of a mixture of poor health and irritation at Mr Murdoch's increasing interference, which has included installing his daughter, Elizabeth, as general manager.

ECONOMIST: Digital television

The small scattered community of Oscarey was a mixture now of poor and better-off: besides the remnants of the estate families, there were newcomers.

NEWYORKER: Faith

Latin America's overall record of productivity growth is poor, thanks to a toxic mixture of burdensome regulation, a large informal economy and a lack of innovation.

ECONOMIST: Productivity in Latin America