低指数 [
dī zhǐ shù]
[气象] low index
- 高指数年份里,西伯利亚高压和东亚大槽都减弱,低指数年份则增强,因此影响我国冬季气候。
The Siberia High and Eastern Asia Trough that show the powerful control of winter climate of China, usually become weak during the high zonal index years. - 这既提高了RSA的加密速度,又可抵御对RSA的低指数攻击和重发攻击,还可实现发送者识别。
Therefore, the encryption speed of RSA was raised while withstanding the low exponent attack and multi-sending attack. - 全生育期验证以经济产量及其耐低磷指数(相对经济产量)为鉴定指标,其中有效穗对经济产量影响最大。
But at whole growing stage, grain yield and its relative value were the reliable verifying indexes, and effective head had decisive effect on grain yield.
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