查询词典 mg.

When the Al-Mg-Zr-Sc welding wire was used as filling material,the grains of welding seam were refined obviously,and the weld joint was greatly strengthened by forming of fine equiaxial grains layer in fusion zone .

但采用Al-Mg-Zr-Sc合金焊丝为填充材料时，焊缝晶粒组织明显细化，熔合区形成的细小等轴晶层提高了基材与焊缝填充材料的结合力，焊接接头的屈服强度比采用Al-Mg-Zr合金焊丝为填充材料时提高了100 MPa，显著提高了Al-Mg-Sc合金焊接构件的许用强度，因此焊接Al-Mg-Sc板材更宜采用Al-Mg-Sc-Zr焊丝。

With regard to physiologically active components, the contents of ergosterol and ergothioneine of mycelia (2056.4 mg/kg dw and 1514.6 mg/kg dw) were higher than others.

在生理活性方面，麦角固醇含量上以杏鲍菇菌丝体(2056.4 mg/kg dw)＞杏鲍菇荞麦(469.2 mg/kg dw)＞杏鲍菇薏仁(443.4 mg/kg dw)；麦角硫因含量也是以杏鲍菇菌丝体最高(1514.6 mg/kg dw)。

The addition of yeast extract for nitrogen source can increase content of ergothioneine (824.8 mg/ml dw);Fermentation of Pleurotus eryngii was polished buckwheat as medium, moisture content at 45%, temperature at 30℃and cubation 17 days could get high content of ergothioneine (580.6 mg/kg dw), and biomass was 163.4 mg/g dw, yeast extract as nitrogen source (651.6 mg/kg dw), Fructose as carbon source (721.4 mg/kg dw).

在碳源方面，添加果醣能提高麦角硫因含量为721.4 mg/kg dw。

Total amino acid,essential amino acid and flavorous amino acid contents were 776.4,302.4,311.7 mg/g,respectively,for S.chuatsi and 812.9,317.9,324.9 mg/g for S.scherzeri.

从氨基酸组成来看，每g翘嘴鳜肌肉干样的氨基酸总量为776.4 mg，必需氨基酸总量为302.4 mg，4种呈味氨基酸的总量为311.7 mg；而每g斑鳜肌肉干重的3者含量分别为812.9，317.9，324.9 mg。

In the room under the normal temperature still water condition, uses the trichloro fulminuric acid to fork the tail to the spot 鮰 to carry on the acute toxicity test, finally demonstrated: 24h, 48h, 72h, the 96h half lethal concentration respectively is 9.6mg/L, 8.7 mg/L, 7.2mg/L, 6.2 mg/L, in the safe concentration 0.62 mg/L.

在室内常温静水条件下，采用三氯异氰尿酸对斑点叉尾鮰进行急性毒性试验，结果显示：24h、48h、72h、96h半致死浓度分别为9.6mg/L、8.7 mg/L、7.2mg/L、6.2 mg/L，安全浓度0.62 mg/L。

When the K application rate was 400 to 4 000 mg · kg^-1, the K fixation capacity of black soil and loess soil, whose hydromica contents were low or relatively low, decreased by 75-747 mg · kg^-l and 16-238 mg�� kg^-1 desert soil , respectively, compared with no K application, while no change was observed in grey whose hydromica content was high.

与不施钾土壤相比，水云母含量较低的黑土和含量较丰富的塿土在外源钾加入浓度在400～4000 mg·kg^-1范围内，对外源钾的固定量分别降低了75～747 mg·kg^-1和16～238 mg·kg^-1，而水云母含量丰富的灰漠土的固钾能力无明显变化。

METHODS: D-galactose (1 000 mg��k-1·d-1 ) was injected into mice hypodermically for 8 weeks to induce aging animal model, and Vit-E (100 mg��kg-1; 250 mg��kg-1) was administered for 6 weeks by ig at the 3rd week of making model. After Vit-E treatment for 8 weeks, water maze test was used to determine the ability of mice's learning and memory. The activities of glutathione peroxidase and succinate dehydrogenase, the content of nitric oxide and activity of nitric oxide synthase in the brain tissue were detected separately.

小鼠连续皮下注射D-半乳糖（1 000 mg·k-1·d-1）8周制备衰老模型，并于第3周开始给予维生素E（100 mg· kg-1；250 mg· kg-1）处理；8周后采用水迷宫测定小鼠学习记忆能力，并取脑组织测定谷胱甘肽过氧化物酶和琥珀酸脱氢酶活性，测定一氧化氮含量和一氧化氮合酶活性。

The results show that the optimal value of CoCl2 concentration is 0.2 mol/L and the maximum adsorbed amount is 19.674 mg/g onto this adsorbent. The adsorption capacity of phosphine onto CoCl2-modified ACF decreases with the increase of temperatures. The maximum absorbed amounts are 19.674 mg/g at 298 K, 13.537 mg/g at 313 K and 11.087 mg/g at 328 K, respectively. It is found that the Freundlich equation is more suitable for the description of phosphine adsorption process than the Langmuir equation. The isosteric heat of adsorption decreases with the increase of the surface loading on CoCl2-modified ACF, which means that CoCl2-modified ACF adsorbent has an energetically heterogeneous surface. Meanwhile, adsorptive phosphine removal performance may be a dominant of physical adsorption when the heat of adsorption is 16-24 kJ/mol, the CoCl2-modified ACF adsorbent will be one of the candidates for tail gas purification of airtight calcium-carbide furnace and recycle of phosphine.

研究结果表明：浸渍液浓度最佳值为0.2 mol/L，此改性ACF对PH3的饱和吸附量为19.674 mg/g；PH3在CoCl2改性ACF上的吸附量随温度升高而迅速降低，在298，313和328 K时PH3的饱和吸附量分别为19.674，13.537和11.087 mg/g；Freundlich吸附等温方程较好地模拟了PH3在改性ACF上的等温吸附；PH3气体在改性ACF上的等量吸附热随吸附量的增大而减小，表明改性ACF吸附剂表面能量的不均匀性；吸附热在16~24 kJ/mol范围内，过程为物理吸附，有利于密闭电石炉尾气的净化。

Regale Wils, Marrero×Mero Star, Pollyanna ×mixing-pollen, MS + 1 mg/L 6-BA + 0.1 mg/L NAA was a good medium; while for Snow Queen ×L.pumilum, MS + 0.5 mg/L 6-BA + 0.1 mg/L NAA can good for germination.

从试验中所研究的组合来看：White Fox ×L.regale Wils、Marrero ×Mero Star、Pollyanna ×混合花粉的胚在Ms 并附加1 mg/L 6-BA 和0.1 mg/L NAA 的培

Mass spectra of the products of photo-induced reaction of the complexes Mg(superscript +)-NCSCH3 and Ca(superscript +)-NCSCH3 exhibits the presence of Mg(superscript +)Ca(superscript + from nonreaction quenching, Mg(superscript +)Ca(superscript +NC and MgCa(superscript +NCS from the rupture of S-C bonds, and rearrangement products Mg(superscript +) Ca(superscript +-CHSH.

复合物Mg-NCSCH3，Ca-NCSCH3光诱导反应的产物质谱表明有非反应猝灭产物MgCa(上标+，C-S键断裂产物Mg Ca(上标+NC和MgCa(上标+-NCS以及重排反应产物MgCa(上标+-CHSH通道。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。