According to the range of lower explosive concentration limit, methods for how to set up warning region were research.
通过分析氨气扩散后爆炸浓度下限范围，探讨了如何设置警戒区的方法。
Less than half of countries use the recommended blood alcohol concentration limit of 0.05 grams per decilitre as a measure to reduce drink-driving.
不到一半的国家使用所推荐的每分升0.05克血液酒精浓度限制措施，以减少酒后驾车。
Gasoline vapor volatile developed to a certain concentration limit, just with the call, answer the process of sparking easily cause explosion.
汽油的油蒸汽挥发达到一定浓度极限，正好与拨打、接听过程中出现的火花极易引起爆炸。
Base on the concept of image point diameter, formula was obtained to estimate concentration limit when particle-imaging technique was used for measuring particulate flow.
基于像点直径的概念，推导了颗粒成像法测量颗粒场时的最大极限浓度估算公式。
For the dust concentration limit of inlet gas in other industries, we should select in reference to concentration limit specified in the other type of bag dust collectors.
对于其它行业中进口气体的含尘浓度则应参照其它类型布袋除尘器所规定的浓度限值选用。
The emission limits should include the upper limit for emission concentration, the limit of unit product emission at exhaust funnels and the upper concentration limit for unorganized emission.
排放限值包括排气筒最高允许排放浓度，排气筒单位产品排放量和无组织排放最高允许排放浓度。
The present Road Traffic Ordinance states clearly that the limit of alcohol concentration.
现行道路交通条例清楚地规定了酒精浓度的上限。
The average breath-alcohol concentration reading for those who mixed alcohol and energy drinks was 0.109, well above the legal driving limit of 0.08.
混合饮用酒精和功能饮料者的平均酒精呼吸浓度是0.109，远高于法定驾车者的限定值0.08。
Limit Value Air concentration of chemical substances to which workers may be exposed to daily without adverse effect.
工人每天接触不至于产生不良反应化学介质的空气浓度的极限值。
The EEL represents a cumulative exposure limit taking into account both the time of exposure and the concentration at which the exposure occurs.
eel代表了一个既考虑了暴露时间又考虑了暴露发生时的浓度的累积的暴露极限。
Concentration stretched to the limit, they edge their way into crevices as much as one thousand feet deep.
精力的集中达到极限，攀峡者紧贴着峡缝爬下一千尺的深处。
Analysis and comparison between the finite element analysis and experiment results for stress concentration factor, limit load, burst pressure and failure location were performed.
从应力集中系数、极限压力、爆破压力和爆破失效位置四个方面对有限元计算结果和试验结果进行对比分析。
The pretreatment conditions of sample, background absorption interference, the detection limit and characteristic concentration were investigated.
对样品处理条件、背景吸收干扰、出限及特征浓度进行了考察。
You must use a respirator if the fuel-gas concentration in the work area is 5% more than the lower explosive limit (LEL).
如果工作区域的油气浓度比最低爆炸浓度高出5%，必须使用呼吸器。
The paper experimentally studied the explosive limit and the critical oxygen concentration of several kinds of gases that are found in the mine.
通过实验，对煤矿井下存在的多元混合气体的爆炸极限和临界氧浓度进行了分析和研究。
And the effect of limit concentration and concentration of the medium at normal temperature on the dynamic control process of crack propagation is also discussed.
并对极限浓度及常温下介质浓度对裂纹扩展的动力学控制过程影响进行了讨论。
The man had a blood-alcohol concentration of 0.178 per cent, more than three times the legal limit.
经检验，这名男子血液中酒精的含量高达0.178%，是法定标准的三倍多。
The pretreatment conditions of sample, chemical interference, detection limit and characteristic concentration were studied.
对样品处理条件、化学干扰、检出限及特征浓度进行了考察。
Taking the flammability of hydrogen into account, in this paper, optical fiber is used as a sensing probe in hydrogen environment to test the hydrogen concentration which is below the explosive limit.
考虑到氢气易燃，本文采用光纤作为敏感探头元件，在氢气环境下测试低于爆炸极限的氢气浓度。
Then, the concentration under different wind diffusion condition are analysized by using ground pollution mode so that the ratio of contribution to the total pollution limit is obtained.
之后采用近地面尘降模型，计算了这类污染源在不同气象层结下的扩散状况，得出其污染浓度对大气环保浓度的分担率。
This is an important range which is at about the concentration of the lowest explode limit of acetone vapor.
这是在丙酮蒸汽爆炸下限浓度左右的一个重要浓度范围。
Ozone converters convert ozone in bleed air to oxygen, maintaining the cabin ozone concentration below FAA (Foundation for American Agriculture) limit.
臭氧转化器可以将吸入的空气转化成氧气，使得机舱内臭氧浓度低于美国农业基金会的下限。
Hang the lower limit, and concentration of plating wire, strip continuous plating, upper limit concentration can be used.
吊镀采用下限浓度，而线材、带材连续电镀可用中、上限浓度。
When the concentration of coexistent ion was 10 times the quality limit value of drinking water, there was no interference to the measurement.
共存离子浓度为生活饮用水水质限值的10倍浓度条件下，不干扰测定。
The carrier concentration of surface after CO2 laser irradiation can exceed the solid solubility limit.
经过激光处理后样品表面一薄层载流子浓度超过了杂质的固溶度极限。
We will limit ourselves to the general concentration scheme under field situation.
我们仅限于讨论在现场条件下一般的浓缩方案。
But the collision probability of the spray particle against the cylinder wall will increase when the hydrogen concentration in the air exceeds a certain limit.
但氢气浓度超过一定值后则会增大柴油液滴碰壁的概率。
But the collision probability of the spray particle against the cylinder wall will increase when the hydrogen concentration in the air exceeds a certain limit.
但氢气浓度超过一定值后则会增大柴油液滴碰壁的概率。
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