The structure and special problems for SPECAN algorithm used in spaceborne SAR are mainly engaged in this paper.

本文着重（?）（?）了SPECAN算法的结构及其在星载SAR中所需解决的特殊问题。

youdao

We are mainly engaged in common carpets, tapestry, and art carpets with fine making, new patterns and top quality.

我公司主要生产平针地毯系列、毯及手工艺地毯，做工精湛、案新颖、地精良。

youdao

Varieties are mainly engaged in are: the primary animal peptone, bone meal, bone, bone tablets, bone oil and other related products.

现主要经营品种有：动物初级蛋白胨、骨粉、骨块、骨粒、骨油及其他相关产品。

youdao

There are six villages and one settlement within the biosphere reserve, with a total of 10, 000 people (1997) who are mainly engaged in the cultivation of cereals (wheat, barley, corn), vegetables and melons, as well as in animal husbandry (sheep, cattle, pig).

UNESCO: Biosphere Reserve Information

But in Bahrain police are still engaged in near-daily fights with protesters, mainly in the rundown Shia villages that surround the wealthy commercial hub of Manama, the capital.

ECONOMIST: Bahrain

Although Ethiopia and Eritrea are now engaged in a prolonged and sometimes savage war, the fighting, which at the moment consists mainly of border skirmishes, is far from the stricken area.

ECONOMIST: African drought: It pours, it never rains | The