1) critical carbon content
临界碳含量
1.
The obtained results show that a critical carbon content * exists in ferro manganese melts.
结果表明，锰铁熔体中存在着一个临界碳含量［％Ｃ］＊，它对应着最大的ＬＰ和最小的ＬＭｎ。
2) critical content
临界含量
1.
This paper summarizes recent research results on soil element background values and heavy metal environmental capacity in the region, and discusses the differentiation pattern of the environmental background value and critical content of the main zonal soils in Guangdong.
综合了近年国内在该区域所开展的有关土壤中元素背景值和重金属环境容量的研究成果，对广东主要的地带性土壤的环境背景值和临界含量的分异规律做了一些探
2.
By pot culture experiment, the effects of lead added to latosol with different concentrations on peanut crop growth and remains were studied, and the referential critical content of lead in peanut crop was fut forward from the aspects of hygienic quality of agricultural product and effect of crop.
利用盆栽试验，研究在砖红壤上添加不同浓度的铅对花生作物的生长和残留的影响，从农产品卫生质量和作物效应两方面出发，提出花生作物的铅参考临界含量。
3) critical content of oxygen
临界氧含量
1.
Firstly,this paper experimentally made a study of the explosion limit rules of flammable gas(CH4)and its change rule of critical content of oxygen after inert gas(N2)was added into it,and measured the explosion limit range of methane and its safety content of oxygen.
通过实验,研究可燃气体(甲烷)的爆炸极限规律和加入惰性气体(氮气)后可燃气体临界氧含量的变化规律,测定在特定条件下甲烷的爆炸极限范围和安全氧含量,根据实验结果,确定氧含量的安全标准并提出相应的事故预防与控制措施,确保注空气采油技术实施过程中的风险处于可控制范围内,使注空气采油技术得到更广泛的应用。
4) critical contents
临界含量值
1.
Dynamics of absorption and accumulation of Lentinula edodes accumulated heavy metals from culture medium and critical contents;
香菇对培养基中有害重金属的吸收富集规律及临界含量值
5) critical moisture
临界湿含量
1.
The characteristic drying curve of PVC was achieved and it can be expressed by The critical moisture content xc and the mass transfer coefficient K was measured, and its value was about 2% and 6×10-4 kg·-2 m-2· s-1 respectively.
在测定物料流化参数的基础上，采用单层筒形流化床测定干燥动力学曲线，并回归得到描述PVC干燥特性曲线的解析函数：确定了实验条件下PVC干燥的临界湿含量xc及传质系数K。
6) critical oxygen content
临界含氧量
1.
The replacement medium and concentration, critical oxygen content, critical methane content are determined by analyzing the components of inflammable gases and their explosive limits.
通过对可燃气体成分及爆炸浓度的分析,分析了置换介质及其浓度、临界含氧量、临界甲烷含量,并对各种置换方式(如等压、升压等)适用性和可行性进行了分析比较;对置换过程中的压力、CH4及O2浓度的变化及相互关系,对氮气用量和置换时间进行了分析,并提出计算方法;对充入氮气的速度及排放混合气体及其对储罐的影响进行分析和研究。
补充资料：临界湿含量
分子式：
CAS号：
性质： 在干燥过程中，当固体的湿含量降至某一数值时，恒速干燥阶段结束，进一步干燥时，干燥速率将下降。恒速阶段终了时的湿含量，称为临界湿含量。临界湿含量随固体物料的厚度及其干燥速率而变，而司E物料本身所固有的性质。
CAS号：
性质： 在干燥过程中，当固体的湿含量降至某一数值时，恒速干燥阶段结束，进一步干燥时，干燥速率将下降。恒速阶段终了时的湿含量，称为临界湿含量。临界湿含量随固体物料的厚度及其干燥速率而变，而司E物料本身所固有的性质。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条