查询词典 mediums

The traditional commercial behavior uses papery mediums to reflect the production and management affairs. So the collecting mode of current stamp tax is to stick bill stamp on these papery mediums to show that the tax has been paid.

传统的贸易活动是以纸制介体反映生产经营活动的情况，因而，现行的印花税征收方式是在这些纸制应税凭证上粘贴印花税票，以示完税和其有效性。

When propagating light\|ray passes through two fixed points in the gradient index mediums and a cuspidal variable\|point （at this point the trace equation of propagating light\|ray is non\|differentiable） at the borderline of two different GRIN mediums, the mathematical relationship, which the trace equation of propagating light\|ray and borderline equation of two different GRIN mediums should satisfy, is derived by the Fermat's principle and calculus of variation.

当光线通过梯度折射率介质中两个固定点和两个GRIN介质界线上的可动尖点（光线轨迹方程的不可微点）时，由费马原理和变分法运算推得传输光线的轨迹方程与两种不同GRIN介质的界线方程应满足的微分关系式。

The results showed that the heavy metals in various mediums were mainly Cu and Ni, and those concentrations were, in the descending order, in ditch, tailings, slagheap and cultivated soil. In the tailings and the sludge of the ditch, the concentrations of Ni were obviously higher than those of Cu. Whereas, in the soil and the weathering and atmospheric deposition of the waste slagheap surface, the concentrations of Cu were higher than those of Ni. This means that in the first two mediums, Cu and Ni mainly originated from the tailings, while in the latter two mediums, Cu and Ni mainly came from the atmospheric deposition of airborne particles of the smelting. Cr and Zn were mainly in residual fraction, Cu was mainly in oxidizable and residual fraction.

结果表明：不同区域环境中重金属呈现不同程度累积，其中以Cu、Ni最为显著，含量由高到低依次为尾矿坝排污沟＞尾矿坝＞废渣堆＞农田土壤；尾矿砂和沉积物中重金属分布以Ni含量显著高于Cu含量为特征；而农田土壤和风化物及降尘中重金属分布以Cu含量高于Ni含量为特征，前者Cu、Ni主要来源于尾矿，后者与冶炼烟尘排放有很大关系；样品中除Cr、Zn以残渣态为主外，Cu、Ni、Pb化学形态分布有较大差异，Cu以可氧化态和残渣态为主，Ni以可还原态为主，其次为弱酸提取态，Pb以可还原态为主，其次为残渣态。

As far as the subject of psychics in general, it's important to understand that all mediums are psychics, but not all psychics are mediums.

一般情况下，就灵媒而言，重要的是要明白所有的媒介都是灵媒，但并非所有的灵媒都是媒介。

The comparison results suggested that Bacillus subtilis could produce tetramethyl pyrazine by use of both the two mediums. Among the two mediums, it was found that the strain in wheat mediun had a higher pyrazine tetramethyl content (1.86 mg/kg wheat).

结果表明，该菌利用2种培养基均能代谢生成酱香型白酒中含量较高的4-甲基吡啶，其中以小麦为培养基所产4-甲基吡啶含量达1.86 mg/kg小麦。

The comparison results suggested that Bacillus subtilis could produce tetramethyl pyrazine by use of both the two mediums. Among the two mediums, it was found that the strain in wheat mediun had a higher pyrazine tetramethyl content (1.86 mg /kg wheat).

结果表明，该菌利用2种培养基均能代谢生成酱香型白酒中含量较高的4-甲基吡嗪，其中以小麦为培养基所产4-甲基吡嗪含量达1.86 mg /kg小麦。

The heavy metals in various environmental mediums around a Ni-Cu mine in the City of Jinchang, Gansu Province, were analyzed using ICP-AAS. These mediums include the cultivated soils, the weathering and atmospheric deposition on waste slagheap surface, the tailings, and the sludge in the drainage ditch by the tailings.

对甘肃省典型矿业城市金昌市周围农田土壤、废渣堆表面风化物及降尘、尾矿坝尾矿砂和尾矿坝旁排污沟沉积物中Cr、Cu、Ni、Pb、Zn含量及其化学形态进行分析。

Three different kinds of culture mediums were utilized to culture acid-producing white rot fungus: potato culture medium, potato and black liquor culture mediums, their strength to do so, generally speaking, tend to decrease gradually.

在以上三种培养基中，白腐菌都具有一定的连续产酸能力，但产酸强度在三种培养基中均呈下降趋势，即产酸能力逐渐减弱。

We also for the first time compared the the storage stability of the allylamine plasma samples in the different mediums , including the hydrophilicity and biocompatibility, and the results indicated the samples had good stability in the different mediums.

同时还首次比较了丙烯胺等离子体修饰样品在多种不同介质中的储存稳定性，包括亲水性和生物相容性，结果显示样品在不同介质中均有较好的稳定性。

According to the different functions of the 3 mediums, the subculture generation greatly affected the sporification in the PPDA medium, and lightly affected other two mediums unless the subculture overtakes the fifth generation.

根据3种培养基不同的功能，在PPDA培养基上培养菌株时要着重注意不同继代培养代数对产孢量的影响，其它2种培养基培养菌株一般不超过五代，产孢量比较稳定。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。