1.
METHODS: The plate sedimenation method was used for air sampling and the efficacy was compared between cangshu compound disinfectant and formaldehyde disinfectant.
方法：采用空气菌落自然沉降法，并与福尔马林消毒液及对照组比较。
2.
A Study on the Aerobic Biodegradation of Anthracene and Methyl-Substituted Anthracene by Natural Bacterial Community in Marine Sediment
海洋沉积物中蒽和甲基取代蒽在自然菌群作用下的生物降解研究
3.
Research on the Technology of Natural Biological Purity and Lime Flocculation Treatment with Sewage on Farms
“自然生物处理+石灰混凝沉降”工艺处理养殖场污水的试验研究
4.
gravity-flow type mixer-settler
重力自流式混合沉降器
5.
shallow-pocket free settling classifier
浅室型自由沉降分级机
6.
It will be dull, of course.
自然那将是沉闷乏味的。
7.
Study on the Free Dropping Velocity of Fiber-Particle;
纤维性粉尘自由沉降速度问题的研究
8.
hindered settling
受阻沉降，干扰沉降
9.
Biodegradation of Polychlorinated Organic Compounds in Natural Sediments
氯代有机化合物在天然沉积物中的微生物降解
10.
Assessment of serviceability of gas pipeline in surface subsidence area
地面沉降地区天然气管线安全性评估研究
11.
The act of depositing, especially the laying down of matter by a natural process.
沉积沉淀过程，尤指由于自然过程而造成物质沉淀
12.
All night long he can hear nature breathing deeply and freely;
他整夜能听见大自然深沉的、自由自在的呼吸。
13.
Application of the TEST1 Automated System in measuring the Erythrocyte Sedimentation Rate
TEST1全自动分析仪测定红细胞沉降率的应用
14.
Analysis of Regularity and Research of Automatic Data Acquisition in Embankment Settlement;
路基沉降机理分析与数据采集自动化研究
15.
Line Auto-Measure for Mud Layer of Alumina-Settler
氧化铝沉降槽泥层界面的在线自动检测
16.
The Mining Area Surface Subsidence Forecast Based on the Adaptive AR Model
基于自适应AR模型的矿区地表沉降预测
17.
ANALYSIS OF SHEARING RESISTANCE AND SELF-ORGANIZE SEDIMENTATION OF GRANULE MATERIALS STRUCTURE
散体材料结构剪阻力与自组织沉降分析
18.
the natural process of laying down a deposit of something.
造成物质沉淀的自然过程。