maintaining

v.

保持( maintain的现在分词 )；保养；坚持；保卫

maintain in维持…；保持…

maintain order维持秩序

maintain world peace维护世界和平

maintain contact with与...保持联系

maintain discipline维持纪律

1. The science and art of cultivating, maintaining, and developing forests.
   森林学有关耕种、养护和发展森林的科学和艺术
2. The maintaining of one vice costs more than ten virtues.
   保持一桩恶事的代价超过于十件好事。
3. The capturing of prey as a means of maintaining life.
   捕食为生以捕获猎物作为维持生命的方式
4. How many military bases are they maintaining on foreign soil?
   他们在外国保持多少个军事基地？

Maintaining Knowledge about Temporal Intervals
Maintaining knowledge about temporal intervals
Self-maintaining and instrumental activities of daily living
Maintaining Sensing Coverage and Connectivity in Large Sensor Networks
Establishing, maintaining and modifying DNA methylation patterns in plants and animals.
Allen, J.F.: Maintaining Knowledge About Temporal Intervals. Communications of the ACM 26, 832-843
Assessment of older people: self-maintaining and instrumental activities of daily living.
Maintaining normal hemoglobin levels with epoetin alfa in mainly nonanemic patients with metastatic breast cancer receiving first-li...
The recommended quantity and quality of exercise for developing and maintaining cardiorespiratory and muscular fitness, and flexibil...
American College of Sports Medicine position stand. Quantity and quality of exercise for developing and maintaining cardiorespirator...