During the study, researchers recorded the width of the tree rings of balsam firs. Each ring marked a year of the tree's growth. A narrow ring indicated that the tree's growth had been suppressed that year. The narrow rings appeared only after wolf populations decreased, allowing a greater number of moose to survive and eat more balsam firs.

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So the method has the characteristic of brachylogy and speediness. It not only can qualitative and also calculate quantitative the position of field source; It can draw availably the basic outline of anomalies source.

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The circle closed of Yaoyingtai is made up of positive faultage which near the Southnorh groups tend towards is divided up vary construct, the west brae cincture, the middle part rift valley, the east horst, each formations cincture is dism...

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With more than three years manufacture practice, we have made the product rules of steel plate for heavily-loaded truck wheel disk completely. Also form the standard of manufacture control for this product. It has been proved that the steel plates for heavily-loaded truck wheel disk can well meet the demands of material for heavily-loaded truck, it will be have a good future.

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Although one would desire to believe in its peace producing energy, realistically one has to accept, that the construction of this magic circle after more than 25 years in the West has brought no more appeasement to the people than it did in Tibet which has suffered much.

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The characteristics of multibar raschel lace were studied in this article, and the spline function was suggested to the loop structure and determine the minter and position of control points necessary for forming a loop by a guide bar through wd insertion and fall-plate. And the theoretical model for each typed loop we set up.

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Neil Ruddock played his last reds game six years ago today, as we were humbled 3-0 in our UEFA Cup second round first leg tie at Racing Club de Strasbourg.

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Apart from the passing office workers, many more in the park are leisure enjoyers, and, gathering on the square, under the shades, and in the long corridors, are various groups of people: some are practicing Kung fu, some are dancing, and some are playing musical instruments.

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In order to look for new prospecting replacing territory ,this paper researched systematically the hydrocarbon source rock condition, reservoir rock condition, cover condition, trap type, natural gas migratory-concentration procession and conservation condition, etc., to analyze overall the natural gas enriching and forming reservoir conditions of the Paleozoic in southeastern Ordos Basin, discussed its natural gas prospecting foreground, pointed out the beneficial prospecting targets and put forward concrete prospecting strategy.

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