tenths

This approach shaved a few tenths of a second off the normal running time, and a few seconds off the large-input version..这种方法将正常的运行时间削减了十分之几秒，在较大的输入版本的情况下削减了数秒钟。

For testing purposes, try to create an even, easily repeatable timing pattern, such as two-tenths of a second between each key release..出于测试目的，尝试创建一个均匀、容易重复的计时模式，例如在每次键释放之间间隔十分之二秒。

The creature is more than twice the length and three times the diameter--four tenths of an inch (10 millimeters)--of the next largest known related mollusk..与同类中第二大的动物相比，该新种的长度是其两倍多，直径——十分之四英寸（10毫米）——是其三倍多。

nine tenths,几乎全部