1) the measure to control the evolution course of desert
控制沙漠演化的措施
2) desertification control
沙漠化控制
1.
By using hiberarchy analysis and comprehensive index method, the ecosystem service importance and its regional diversities in Liaoning Province were quantitatively assessed, based on the comprehensive analysis of biodiversity protection, water resources conservation, soil conservation, desertification control, and nutrients conservation.
采用层次分析法和综合指标法对辽宁省生态系统服务重要性进行了定量评价,分析了辽宁省生态系统生物多样性保护、水源涵养、土壤保持、沙漠化控制和营养物质保持重要性及其空间分布特征,在此基础上进行了辽宁省生态系统服务重要性及其区域分异规律的综合评价。
3) desert evolution
沙漠演化
1.
The Shagou loess section, which is situated in the border between the Tibetan Plateau and northwest arid region of China, records the detail of climate changes and desert evolution over the past 0\^83 Ma BP.
位于青藏高原和西北干旱区交界带的沙沟黄土剖面 ,详细记录了 0 8MaBP以来东亚季风系统和沙漠演化的历史 。
2.
Based on the study of sedimentology, chronology and stratigraphic correlation, this paper aims to discuss the desert evolution since the last glaciation.
本文选取区内的毛乌素沙地、共和沙地和腾格里沙漠，通过对末次冰期以来地层年代学、沉积相和地层空间分布的研究，重点探讨了末次冰期和全新世时期两个特征时段的沙漠演化。
3.
The signals of the desert evolution were well preserved in the aeolian deposits on the margin of desert,so these records are effective to reconstruct the desert evolution pattern.
对腾格里沙漠东南缘风成沉积相典型剖面 (中卫南山剖面 )年代的测定 ,建立了 60 ka以来腾格里沙漠演化的时间序列 ,并结合各地层粒度组分分析结果认为 60 ka以来腾格里沙漠演化共经历了 5个阶段。
4) desertification control
沙漠治理;治沙;沙漠化控制 DC
5) controlling measure of jacking force
顶力的控制措施
6) control measure
控制措施
1.
Reasons and control measures of the sputtering in CO_2 welding;
CO_2焊产生飞溅的原因及控制措施
2.
A preliminary discussion of several factors influencing shelf-life of UHT milk and corresponding control measures;
浅谈影响UHT奶货架期的各类因素及控制措施
3.
On the noise causes and control measures of rice milling machine;
碾米机噪声产生的原因与控制措施
补充资料：不合格品纠正措施(见纠正措施)
不合格品纠正措施(见纠正措施)
corrective actions for nonconforming product:see corrective actions
bul，卯ping jiuzhe叫euoshi不合格品纠正措施(~tive actions for non-印雨皿吨prt泪uct)见纠正措施。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条