1.
Study on Artificial Forest Ecological Character and Its Soil and Water Conservation Mechanism in Red Soil Hilly Region;
红壤丘陵区人工林地生态学特征及其水土保持机理研究
2.
Mechanism Study on the Vision-based Speed Control and Lane Keeping;
基于驾驶员视知觉的车速控制和车道保持机理研究
3.
Research on the Mechanism of the Circular Economy Environmental Protection-Sustainable Development;
循环经济环保——可持续发展机理研究
4.
A Tentative Discussion on the Retaining of Theoretical Knowledge in Mechanical Basic Teaching;
浅谈机械基础教学中理论知识的保持
5.
Experimental Studies on the Functional Mechanics of Soil and Water Conservation of Grassland Vegetation in Loess Area;
黄土区草地植被水土保持作用机理试验研究
6.
Study on Mechanism of Keeping 'Fuji' Apple Hardness by Hypobaric Storage
减压贮藏保持富士苹果硬度机理的研究
7.
The Analysis of the Theoretical Basis of Establishing Compensation Mechanism of Soil and Water Conservation Ecology
水土保持生态补偿机制建立的理论基础分析
8.
retaining mechanism
锁紧[制动]机构，保持机构
9.
(physiology) maintaining a generally constant physiological state in a cell or organism.
（生理学）细胞或者有机体保持一种恒常的生理学状态。
10.
a cool negotiator; play it cool; keep cool; remained coolheaded in the crisis; one of the most nerveless champions in the history of the tournament.
冷静的谈判者；冷静的处理；保持冷静；在危机中保持头脑冷静；锦标赛历史上最沉着的冠军之一。
11.
To maintain good performance
为保持机器良好性能
12.
Keep it extended.
保持伸直耳机导线。
13.
keeping a camera in good working order.
使相机保持在良好状态。
14.
keep the aircraft stalled
保持飞机处于失速状态
15.
They keep oiling the machine .
他们保持给机器上油。
16.
Records from management reviews shall be maintained.
应保持管理评审的记录。
17.
While processing a change to the DNS Host Name for an object, the Service Principal Name values could not be kept in sync.
处理一个对象的 DNS 主机名改动时，服务主要名称数值无法保持同步。
18.
Study on Transient Simulation Model and Protection Pricinple of Transformer Besed on SVM;
变压器暂态仿真模型及基于支持向量机的变压器保护原理研究