To improve the speed of matching with two dimension invariant moment of image, a fast target detecting algorithm based on invariant moment is put forward.

针对采用图像二维不变矩匹配时，计算量大、耗费时间长的缺点，提出了一种基于不变矩特征匹配的快速目标检测算法。

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The proposed method can achieve the same location accuracy with the existing method as well as increase greatly the velocity range of fast target that can be detected and located.

该方法在可获得与其他方法相当定位精度的同时，扩大了可检测和定位的目标的速度范围。

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The fast-food industry cynically continues to target children.

快餐业继续自私地把儿童当成目标。

《柯林斯英汉双解大词典》

It's how fast they adjust to the target.

表示着向目标调整的速率

耶鲁公开课 - 金融市场课程节选

Risk is a moving target, and not a particularly fast-moving target, in banking today, he said.

FORBES: Financial Risk Systems -- So Nineties. Why Are They Back?

Both Caterpillar and Deere are investing in manufacturing operations in the country to better target its fast-growing construction equipment market.

FORBES: What Is It About Brazil?

Six researchers from the Tokyo Institute of Technology are now aiming the terahertz-level frequencies at a less organic target: fast wireless.

ENGADGET: T-rays produce 3Gbps short-range wireless, make WiFi pout in the corner