An investigation on the nurse s technique of needle insertion in dispensing drugs revealed that frequency of needle insertion and the size of needle were correlated with the degree of particle contamination.
采用微粒检查法对护士配药的穿刺方法进行调查 ,证实了不同次数、不同粗细的注射针头穿刺与微粒污染程度有相关性。
At early stage, chromomeres were too small to be distinguished well.
在红鲫减数分裂不同时相粗线期二价体上都可看到清晰度各不相同的染色粒带。
hydraulic fluid power-fluids-method for coding the level of contamination by solid particles
液压传动-流体-固体微粒污染分级编码法
Pollution Analysis of Insoluble Fine Particle in Intravenous Injection Liquids
静脉推注药液不溶性微粒污染的实验分析
Discussion intravenous infusion microne contamination in two ways of disinfecting ampoule.
两种安瓿消毒的方法与输液微粒污染的探讨
This year, the scientists are measuring the heaviest aerosol pollution on Earth.
今年，科学家们将研究地球上最严重的空气悬浮微粒污染问题。
As a result, particulate emissions from automotive diesel engine may be controlled also.
结果对汽车柴油发动机排放的微粒污染物也要进行控制。
Statistical analysis of the particulate matter contamination characteristics of small-volume injections
小容量注射剂不溶性微粒污染特征的统计学分析
Experimental study on spray disinfection of particulate pollution by ampoule preparation
使用喷雾式消毒方法消毒安瓿制剂微粒污染状况的实验研究
Both contribute to the amount of particle pollution in the air.
这都会增加空气中的微粒含量，对大气造成污染。
Study on the Treatment of Micro-Polluted Raw Water by Using Immobilized Microbiological Pellets;
包埋固定化颗粒在微污染原水中的应用研究
Study on the Status of Pollution Caused by Particulates(PM_(2.5)) in the Atmosphere-Taking Linyi City as an Example;
大气中微粒物(PM_(2.5))污染状况研究—以临沂市为例
contaminated with infecting organisms.
被传染性微生物污染的。
Study of Micro-polluted Water Treatment by Contact Filtration-Granular Activated Carbon Adsorption-UF Technology;
接触过滤—颗粒活性炭吸附—超滤工艺处理微污染水源水研究
Study on Treatment of Micro-polluted Source Water by Zeolite-Ceramics Biological Aerated Filter;
沸石—陶粒曝气生物滤池处理微污染水源水的试验研究
A Preliminary Study on the Enrichment Charaiteristics of Metal Elements in Total Aevosal and Pollution Sources in Yungang Grottoes;
云冈石窟大气总悬浮微粒金属元素富集特征及污染源初探
Chemical Characteristics of PM_(10) during High PM_(10) Episodes in Hap Mun Bay
大厦门湾高污染期间悬浮微粒化学成份特性分析
Variability of characteristics and sources of organic pollutants in the total suspended particles in Lanzhou
兰州沙尘总悬浮微粒中有机污染物的变化及来源
Microwave Thermal Remediation of Soil Contaminated with Crude Oil Enhanced by Granular Activated Carbon
原油污染土壤的颗粒活性炭增强微波热修复研究
Particulate traps have been designed that will remove most of the particles from the exhaust gas.
已经设计出的污染微粒收集器可将大部分有害微粒从废气中分离出来。