查询词典 lixivium

2 The analysis step by 25.0mL sample lixivium, moved in the direction of arsenic in the bottle, plus 10 ml of hydrochloric acid and 10 ml of potassium iodide solution and 5 drop acid stannochlor solution, shake the place 10min, together with 2 g of arsenic-free zinc metal, immediately mounted a good lead acetate paper turns red cotton and mercury bromide from log that arsenic tube placed in the 25-38, f μh of the dark side, remove the test strip and standard mercury bromide a color not deeper than standard.

7.2 分析步骤取25.0mL样品浸泡液，移入测砷瓶中，加5mL盐酸、5mL碘化钾溶液及5滴酸性氯化亚锡溶液，摇匀后放置10min，加2g无砷金属锌，立即将已装好乙酸铅棉花及溴化汞试纸的测砷管装上，放置于25～30℃的暗处1h，取出溴化汞试纸和标准比较，其色斑不得深于标准。

The result indicates, when the lixivium of brewing mass has been diluted by 10 times and neutralized to be acidulous, take the liquor waiting for determining as the reference liquor, the ratio between the liquor and DNS is 1:2, determining at 610nm,not only the DNS reducing product has a biggish absorption , but ...

结果表明：当发酵糟醅浸出液稀释 10倍中和至微酸性，以待测液作参比，待测液和DNS的用量比为 1∶2时，在6 10nm处测定不仅DNS的还原产物有较大吸收值，而且还避开了发酵糟中干扰物质对吸光度的影响

But mercury was not found in the tissue. The results show that the lixivium of cinnabar have the same sedative activity and have understanding effect.

以上结果表明朱砂浸出液可在十分安全的剂量下行使朱砂的镇静安神功效，从而展现出巨大的应用前景。

Otherwise, the yeast lixivium could accelerate the growth of bacterium and improve the effect of biodegradation.

另外，试验中发现酵母浸出液能有效的促进菌株的生长，进一步提高了菌株的降酚效果。

The results showed that acute oral LD50 in mice for the lixivium was greater than 20 mL/kg·bw.

急性毒性试验结果表明废渣水浸液小鼠急性经口LD50大于20 mL/kg·bw。

The experimental process included strength testing of the solidified block, and analysis of the lixivium for contents of COD, oil and toxic substances, i.

以水泥作为固化剂对中原油田文一污的含油污泥进行了固化处理，测定了固化后产物的抗压强度和浸出液的COD、含油量及有毒元素的含量。

Such accelerant was a mixed-microbial-agent supplemented by distiller s grains lixivium and small quantity of inorganic salt.

偏低温沼气促进剂由微生物混合菌剂辅以酒糟浸出液和微量的无机盐成分而成。

The total amount of heavy metal in ancient smelting residue was analyzed. The acute toxicity of lixivium from the waste residue was discussed.

对古冶炼废渣中重金属进行总量分析，针对古冶炼废渣长久堆放后废渣浸出液的急性毒性进行探讨。

A study was performed to determine the effects of vegetable fruit lixivium(such as maize,potato and sweet potato lixivims)on in situ bioremediation of scenic water.

研究了玉米、土豆和番薯等蔬果类浸出液在景观水体原位生物修复中的作用。

5 Formula: x 1: sample lixivium the content of zinc, mg/litre; m determination of samples taken lixivium zinc,μ g; V determination of samples taken, mL liquid immersion.

8.5 计算式中：X1——样品浸泡液中锌的含量，mg/L； m——测定时所取样品浸泡液中锌的质量，μg； V——测定时所取样品浸泡液体积，mL。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。