查询词典 malachite

He found that the red pigment proved to be iron oxide, hematite; a yellow consisted of clay containing iron or yellow ochre; a blue color was a finely powdered glass; and a pale blue was a copper carbonate, probably azurite; green were malachite; black was charcoal or boneblack; gray, a limestone mixed with charcoal; and a quantity of pigment remaining in a paint pot used in the decoration, contained a mixture of hematite with limestone and clay.

他发现红颜料是铁的氧化物赤铁矿；黄色颜料由含有铁或黄赭色粘土组成；蓝颜色为细微的玻璃粉；而普蓝就是碳酸铜，或许是蓝铜矿；绿颜料为孔雀石；黑色为木炭或骨黑；灰色，石灰石混合木炭而成；而一些颜料残留在用于彩绘装饰的颜料瓶里，含有赤铁矿与石灰石及粘土的混合物。

The contents of chlorophyll b and carotenoid in Chlorella pyrenoidosa decreased significantly with increasing of malachite green concentration.

小球藻中叶绿素b和类胡萝卜素的含量随孔雀石绿浓度的增加而明显下降。

Four typical pigments,hematite,malachite,red lead and cerussite have been studied by changing environmental humidity and illuminating with or without ultraviolet ray.

选择了土红、孔雀石绿、白铅矿和铅丹4 种在古代彩绘中有代表性的颜料，通过改变环境湿度有无紫外光照射，考察了它们的变化情况。

It is believed the corrosion processes of bronze could be divided into two stag es:at the first stage,cuprite,malachite and tenorite were formed;cassiterite ,cerussite and relic copper,lead and tin were formed in the second stage,which c an be found in the outer layer of bronze.

在上述模拟结果基础上，建立了青铜器腐蚀的化学作用过程，即青铜器的腐蚀大致可分为两个阶段：第一阶段生成黑铜矿和孔雀石，第二阶段生成白铅矿和锡石等矿物。

Malachite was used as a children's talisman to ward off danger and illness.

孔雀石被用作儿童的护身符，以抵御危险和疾病。

It has been achived some of effective chelating activatirs in the flotation of chrysocolla, malachite, ilmenite and wolframite.

研究还取得了有机螯合剂活化硅孔雀石、孔雀石、钛铁矿和黑钨矿细泥浮选的一系列有效方法。

Using reagent D_2 as activator,malachite could be well floated by xanthate without addition of sodium sulfide,but its activation to chrysocolla was not obvious.

我国用乙二胺磷酸盐或D：药剂活化难选氧化铜矿物，已在工业试验或生产上取得了明显效果。

It was rev ealed that:cuprite,malachite and tenorite are the three main kinds of copper-bea ring minerals which would be supersaturated when Cu concentration in the solutio n is high enough(higher than 0.0016 mol/L,0.0079 mol/L separately) under the stu dy conditions.Copper exists in the solution mainly as the species of CuCO3 ,Cu2+ and CuOH+.The corresponding content of CuCO3 would be decrea sed following the deposition of the copper-bearing minerals,nevertheless,Cu2 + and CuOH+ would be increased.

模拟结果表明，在土壤中常见的E h和pH及研究区的年平均温度条件下，溶液中铜离子的含量达到一定的浓度时，可以生成赤铜矿(当Cu≈00016 mol/L)、孔雀石及黑铜矿(当Cu≈0 0079mol/L)等次生矿物，溶液中Cu的存在形式也发生了变化，即CuCO3所占的比例不断减小，而Cu2+和CuO H+的含量则相继增高，且Cu2+的增幅大于CuOH+。

This study used Danio rerio, which was a sensitive fish to environmental toxin and Hypophthalmichthysmolitrix, which had strong absorbability to environmental toxin to be the eucoen, and behavior index of these two fishes was used to monitor the existence of microcystins and malachite green.

本研究用人工饲养，对环境毒素敏感的斑马鱼和对环境毒素有较强吸收能力的鲢鱼作为指示生物，检测其行为对水体中微囊藻毒素和孔雀石绿的反应。

The results from the study on the decoloring conditions of strain 3# showed that the pH range for decoloring reaction was 5～11 with 6 ～7 being the optimum, the temperature range was 10～30℃ with 30℃ being efficiency optimal. The decoloring efficiency was higher under the presence of oxygen than that lack of oxygen. Strain 3# could more strongly decolor malachite green under optimum conditions. The decoloring rate was above 50%, 70% and 90% in 4, 12 and 24 h treatment, respectively.

对3#菌株的脱色反应条件进行初步研究表明，3#细菌的脱色反应的pH为5～11，最佳范围pH 6～7；温度10～30℃，最佳温度30℃；有氧气情况下的脱色效果较缺氧情况下好；在最佳条件下该菌对孔雀绿染料的脱色作用较强，处理4、12、24 h后，色度去除率分别达到50%以上、70%以上和90%以上。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。