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(61) Contamination of water supplies by oily mists threatens agriculture in the region since it is almost entirely based on irrigation.

(62) Since the faeces produced by the immune adults contains few if any O. ostertagi eggs the pasture contamination is greatly reduced.

(63) Meanwhile international seed suppliers and scientists have admitted that contamination of crops by genetic modification is probably widespread.

(64) Last year, the capital, Ufa, lost its water supply for several days because of contamination in a nearby reservoir.

(65) Its scientists next plan to assess whether potential contamination carried in air or the food chain could be affecting islanders' health.

(66) The major sources of error in the field are as follows: 1 Contamination before sampling.

(67) The clusters nucleate exclusively in the hydrocarbon surface contamination.

(68) Lincoln Six Echo remains in quarantine after contamination exposure.

(69) Such contamination has been extensively studied.

(70) The brass surface must be free of contamination.

(71) Is the contamination of the plating tank monitored regularly?

(72) The contamination should be removed.

(73) Water faucets, liquid soap and hand drying devices shall be designed to precludes re - contamination.

(74) The main challenges in cross flow filtering are film contamination and concentration difference polarization.

(75) Total bacteria, as a target for extent of contamination in food, is very important in sanitization.

(76) The fire resulted in a release of a significant amount of radioactive contamination.

(77) Graduations manufactured with the SUPRADUR process act optically like three-dimensional phase gratings, but they have a planar structure and are therefore particularly insensitive to contamination.

(78) Objective To understand the situation of Listeria monocytogenes contamination in foods and to establish a database for Listeria monocytogenes contamination in Guangxi.

(79) The F. D. A. is sending investigators to a packing plant in Mexico that they suspect could be the site of the contamination(sentencedict.com), Dr. Acheson told reporters.

(80) Artificial secondary package is cost consumable and easy to create secondary contamination.

(81) Premium Wafer - A wafer that can be used for particle counting, measuring pattern resolution in the photolithography process, and metal contamination monitoring.

(82) The trace elements analysis shows that limburgite is the product of partially melting of mantle peridotite and diagenesis did not undergo the crustal contamination.

(83) The method of photocatalytic oxidation, which is used for contamination's deep depuration, is a new technology in environmental contamination treatment technology.

(84) This paper introduces the application of testing devices for studying the contamination effect of outgassing, particulate, photodissociation for Midcourse Space Experiment satellite of USA in orbit.

(85) The external surface of culture vessel is , of course, subject to contamination.

(86) Objective:To observe the effect of holding one-off injector with full palm on the bacteria contamination of axenic drug liquid.

(87) At present, the study and application of the triazene reagents have extended from the domain of traditional inorganic analysis to the life active substance and environment contamination analysis.

(88) Using Mytilus edulis and Perna viridis as bioindicators to evaluate the contamination status of butyltins in Bohai coastal sites.

(89) It'mainly concludes these characteristic parameters, such as visual, dryness, ion contamination, welding flux residual, surface insulation resistance and electric migration et al.

(90) By lowering the rate of ingression of dirt, the contamination level of the system will be reduced and the service life of the system's fluid filters will be increased.