Results indicate that the symbolic operation wais a helpful efficiency-amplifier for satellite gravity research that was characterized by a complicated formula system.

实验结果表明，计算机符号运算对于公式体系繁杂的卫星重力学理论研究来说具有极大的增效作用。

youdao

Results The general efficiency of the treatment group wais 52.8%, and that of comparative group was 42.9%(P>0.05);

结果治疗组总有效率为52.8%，对照组总有效率为42.9%，2组比较无显著性差异（P>0.05）；

youdao

The ice cores pulled up at WAIS will be dated by counting back these seasonal layers as if they were tree rings.

所以，在这里挖出的冰核都能像树木年轮那样按季节数出年份来。

youdao

Scientists think the WAIS Divide core should provide the most accurate record to date of atmospheric carbon dioxide, which will allow them to better ascertain the role of carbon dioxide in climate change.

ECONOMIST: The South Pole as location and metaphor

Furthermore, the high-quality dating of the WAIS Divide core will make it easy to correlate with cores from Greenland's ice sheet, allowing for a tighter coupling of records from the Artic and the Antarctic.

ECONOMIST: The South Pole as location and metaphor

Several hours from the South Pole, in the barren expanses of western Antarctica, a small team of American researchers has just finished their second field-season with the West Antarctic Ice Sheet (WAIS) Divide Ice Core project.

ECONOMIST: The South Pole as location and metaphor