Objective To study the effect of low concentration CO on neurobehaviour function and the maximal allowable concentration(MAC) in limited time.
目的研究低浓度一氧化碳（ Ｃ Ｏ） 的神经行为毒理学效应及限时最大容许浓度（ Ｍ Ａ Ｃ） 。
daily average maximum allowable concentration
日平均最高容许浓度
maximum permissible concentration of unidentified radionuclides
未知放射性核素最大容许浓度
EPA sets tolerance levels of pesticide concentrations in or on commodities consumed in the United States;
环境保护局规定了美国境内消费商品的杀虫剂容许浓度；
The cytocompatibility of PLGA scaffolds coated with different concentration of chitosan with schwann cells in vitro
不同浓度壳聚糖涂层PLGA材料与许旺细胞相容性研究
The cost for the deposition of the waste depends also upon the volume of the storage cavities and the maximum allowable radioactive concentration of the waste.
废料处理费用还取决于贮存空穴的容积和允许的废料最大放射性浓度。
maximum allowable deflection of tray column
板式塔的最大容许挠度
an unacceptable level of inaccuracy
误差达无法容许的程度.
Test Research on the Method of Coal Particle Concentration Measuring;
电容法测量管道煤粉浓度的试验研究
The difference between par-ticle mass concentration and Bosch smoke number is indicated.
指出微粒的质量浓度与波许烟度的不同。
Maximum allowable concentration of pollutants in atmosphere for protection crops
GB9137-1988保护农作物的大气污染物最高允许浓度
The concentration helped to increase the equilibrium adsorption capacity.
初始浓度的增大有利于提高平衡吸附容量。
The Experimental Study on the Propofol Concentration in Plasma during Blood Volume Changes;
血容量变化对血浆异丙酚浓度影响的试验研究
Theoretical and Experimental Study on Variable Composition Capacity Regulation Heat Pump System;
变浓度容量调节热泵系统的理论与实验研究
Theoretical and Experimental Study on Capacity Modulation of Air Source Heat Pump System;
空气源热泵变浓度容量调节的理论与实验研究
Optimized Design on Capacitance Sensor for Concentration Measurement of Pulverized Coal;
煤粉浓度测量用电容式传感器优化设计研究
PRACTICABILITY STUDY ON A VARIABLE CAPACITY HEAT PUMP SYSTEM
变浓度容量调节空气源热泵的实用性研究
Determination of Aluminum in Some Large Volume Injections by ICP-MS
大容量注射液中铝离子浓度含量测定及评价
Concentration measurement of gas-solid two phase flow in the dipleg based on electrical capacitance tomography
基于电容成像的料腿内气固两相流浓度测量