Biomass pellet machine solid fuel low ash low sulfur, nitrogen oxides, sulfur dioxide, carbon dioxide and soot particle emissions is far less than coal-fired power generation.

生物质颗粒机固体燃料低灰低硫，氮氧化物、二氧化硫、二氧化碳以及烟尘颗粒的排放远低于燃煤发电。

youdao

They were low on fuel.

他们的燃料快耗尽了。

《牛津词典》

After several hours of aimless searching they were getting low on fuel.

在经历了几个小时的漫无目的的搜寻之后，他们的燃料不足了。

《柯林斯英汉双解大词典》

Fuel was getting low. They could not find Howland Island.

VOA: special.2010.05.26

If that price is too low,he says, it will not adequately cover the expense of fuel,fertilizer, herbicides and equipment.

VOA: standard.2010.07.29

Authorities say thousands of people remain stranded in villages with food and fuel running low.

VOA: standard.2010.08.02

When fuel ran low it landed on unexpectedly in the Afghan capital of Kabul instead.

NPR: U.S. Balances Relationships with Pakistan, India

When Freudenberg finally noticed his fuel was low, he was half-way through the first leg of his flight.

CNN: Pilot texting a factor in deadly copter crash

Adding to the malaise, the price of piston-engine fuel with low lead content shot skyward stoked by environmental concerns.

FORBES: Did Economics And Politics Cut The Heart Out Of Personal Aviation?