查询词典 mercury

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。

Mercury is generally thought of as the planet of news, and with an opposition to Mercury, the news is not likely to be exactly what you had hoped to hear.

土星是象征着传统的行星，而天王星则是象征创新和突变的行星。新与旧将会剧烈冲突，而你将决定它们谁去谁留。

The many photochemical reactions of mercury are a result of the metastable state of mercury atoms, and radiation from metastable oxygen atoms accounts for the characteristic green colour of the aurora borealis and aurora australis

汞的许多光化学反应就是汞原子的亚稳态造成的。北极光和南极光所特有的绿色可以用亚稳态氧原子的辐射来解释。

She was treated with calomel, a mercury compound, and this treatment gave her mercury poisoning.

她对待甘汞，汞化合物，这给她治疗汞中毒。

He heated liquid mercury in air, and it turned into a red powder, known as the red calx of mercury.

他将液汞在空气中加热，然后它变成了一种红色粉末，即通常所说的红色水银烧渣。

In 1774 Joseph Priestley (1733-1804) experimented with the following chemical reactions: He heated liquid mercury in air, and it turned into a red powder, known as the red calx of mercury.

在1774年，普里斯特利（1733-1804）用以下化学反应做过实验：他将液汞在空气中加热，然后它变成了一种红色粉末，即通常所说的红色水银烧渣。

Mercury contained in a bulb at the bottom of a graduated sealed capillary tube expands with a rise in temperature causing a thin thread of mercury to rise in the tube .

在密封的毛细管内的底部有装有水银的球状物，向上通有小管随着温度的上升水银会上升。

Low-dose mercury exposure can significantly change physiological and biochemical indexes of the blood of SD rats and shows a clear dose-response relationship; moreover, low-dose mercury exposure mainly causes anemia of cellule and olig-pigment and damage of liver and kidney of SD rats in various degrees.

低剂量汞暴露对SD大鼠血液生理生化指标有显著影响，且存在明显剂量-效应关系；低剂量汞暴露主要引起SD大鼠小细胞低色素性贫血及不同程度肝、肾损伤。

Bioleaching process with At.f can leach 0.282ppm of solubility mercury in 25 days. After the rats taking orally 5 days (total mercury ≤0.2μg), it was found to have synergistic interaction with pentobarbital sodium and chloral hydrate in sedative activity depending on the concentration of total mercury.

实验显示氧化亚铁硫杆菌对朱砂具有浸出作用；同时实验显示：服用朱砂浸出液5天后（服用汞总量≤0.2μg），小鼠各组织器官内未检测出汞，但朱砂浸出液却对小鼠水合氯醛和戊巴比妥钠睡眠催眠有明显促进作用，并且呈现剂量依赖关系。

In China,the average mercury output was 1 100 t/a and total consumption was 1 100~1 500 t/a,700~900 t/a mercury was consumed in PVC industry and more than 560 t/a mercury was lost.The loss routes of mercuric chloride catalysts were analyzed.

氯化汞触媒是以氯化汞为活性物质，通过物理吸附的方式分布于载体活性炭微孔中的表面上，有气相吸附法[1]和浸渍吸附法两种生产工艺。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。