震级：7.7。

Earthquake magnitude: 7.7.

有时,不同地震台网仅仅使用自己的记录来报道地震震级.

Sometimes the earthquake magnitude is reported by different networks based on only their recordings.

据此，探讨了地震震级的物理含义。

The physical significance of the earthquake magnitudes is discussed from this point of view.

地震仪准确记录了地震的震级。

The seismograph recorded the earthquake's magnitude accurately.

地震的震级通常用对数的刻度表示。

The earthquake's magnitude is often expressed on a logarithmic scale.

科学家使用里氏震级测量地震的强度。

Scientists measure the intensities of earthquakes using the Richter scale.

地震以前是用里氏震级来测量的，但现在他们用矩震级1到10级来表示地震的震级。

Earthquakes used to be measured on the Richter Scale, but now they use the Moment Magnitude Scale to designate a magnitude level for each quake between 1 and 10.

曾经被记录的用力矩震级描述的最大的地震是9.5级.

The largest earthquake ever recorded on the moment magnitude scale measured 9.5.

中国地震学家称，这次地震的震级为7.1级。

Chinese seismologists said the quake was magnitude 7.1.

目前的报道显示这次高震级的地震尚未造成任何大的损失。

Initial reports indicated that Sunday’s earthquake, while bigger in magnitude, caused no where near the damage.