arsenic造句
31 A little arsenic can cure disorders of the stomach, but given in regular small doses becomes a poison.
32 Further, soft coal sometimes contains dangerous concentrations of toxic materials such as arsenic, antimony, and cadmium.
33 Arsenic is one of the most widespread naturally occurring poisons.
34 The underground sediment of the Ganges Delta contains arsenic.
35 Arsenic, the most damaging element, occurs in arsenopyrite.
36 Strychnine, arsenic, and opium are poison.
37 They're as deadly as cyanide or arsenic.
38 A salt or ester of arsenic acid.
39 Arsenic is a metalloid element.
40 Bronze hyperpigmentation is seen in hemochromatosis and arsenic intoxication.
41 The arsenic atoms will be uniformly distributed throughout the crystal when the sample solidifies.
42 The experimental results showed that ICP-AES method is easy, rapid and exact, its return character is good, and it can be used in the inspection of heavy metals such as lead and arsenic in amylum.
43 Two new complexes of L-lysine, L-threonine and Arsenic triiodide were synthesized by the solid phase reaction and characterized by elemental analysis, XRD, UV spectra and IR spectra.
44 Lead chromate and arsenic disulfide are both raw materials of Chinese traditional medicine and mineral dyestuffs.
45 More than a century of groundwater over-exploitation in Vietnam has drawn the water table down and, with it, arsenic.
46 A simple, rapid and sensitive method for the determination of trace arsenic in stibnite by hydride generation A AS has been studied.
47 The method of ammonium magnesium arsenate has been used to remove the arsenic from leaching liquor of arsenic-containing molybdenum ore.
48 Can Tox confirm that arsenic poisoning was the cause of death?
49 The micro _ amounts of Arsenic are detected in drink candy and instant noodle.
50 Indirubin, the works as'assistant'by antagonizing the toxicity of arsenic and slowing leukaemia cell growth.
51 Objective To understand the situation of secondary skin cancer of hyperkeratosis of skin spot caused by coal burning type of arsenic poisoning.
52 New " firework cracker safety and quality " the standard makes clear a regulation, of compound of Potassium of taboo chloric acid, arsenic, mercuric compound can serve as producer goods.
53 Pressure treated wood contains harmful arsenic, and western red cedar is often found in sensitive old-growth forests.
54 It was reported that trace amounts of arsenic in iron ores, spherical ores and sintering ores were determined by GFAAS.
55 Ferric arsenite sulfate is also of recent interest and may prove to be useful in stabilizing arsenic.
56 Objective To find out if there are arsenic pollution and harm in Wushan type fluorosis area.
57 By adding trace boron into aluminium brass with or without arsenic, the resistance of the brass against this type of selective corrosion could be remarkably improved.
58 To explore damage of kidney function in workers exposed termite control drugs Chlordane and arsenic compound.
59 The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.
60 The analytical technique, hydride generation-atomic fluorescence spectrometry(HG-AFS), is used to determine hydrargyrum and arsenic in water sample simultaneously.
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