In a threedimensional coordinate system, a third line is used to represent depth.

軸 在使用了坐標(biāo)系的圖表或其他二維系統(tǒng)中国产原创自拍，描繪點(diǎn)時(shí)作為參照使用的水平線或垂直線。

The irrepressible Bloom, who also had a shrewd suspicion that the old stager went out on a manoeuvre after the counterattraction in the shape of a female who however had disappeared to all intents and purposes, could by straining just perceive him, when duly refreshed by his rum puncheon exploit, gaping up at the piers and girders of the Loop line rather out of his depth as of course it was all radically altered since his last visit and greatly improved.

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The isogram of thickness and grade of the orebody suggests that theconnection line of the mineral concentration area is coinciding with thepitch direction of the orebody; and the appearing rate ofα—βpeak ofquartz decrepitation temperature has a distribution regulation, whichchanges from high to low with the depth of the orebody. This regulationsuggests that the deposit bellow the 180m bears a good prospectingperspective.

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So you don't believe that depth on the defensive line is important?

所以，你不相信国产黄色视频在线免费播放，深入的防守線是重要的求国产精品网址？

Apparatus of enterprises yes, the machining center of South Korean Daewoo, the electric spark machine in Taiwan, the line is cut, milling machine, lathe, all kinds of grinding machine wait for, checkout equipment have three Japan abundant to count, show slide caliper rule, accurate measuring instruments such as high ruler, depth gauge rule, dial gauge, the projector,etc..

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Weld line is the key part of ERW steel pipe because the impact toughness of its raw material is multiple times higher than that of seamless steel pipes. The impact energy of weld line can reach 60% of the raw material by controlling impurity content in raw material, the height and direction of the burr, mold border shape, welding leg, welding speed, heating power and frequency, welding extrusion capacity, the depth and temperature of intermediate frequency, as well as air-cooled length. Seamlessness can be realized if further optimization methods are adopted.

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Be on the depth of burial time, then respond mostly take pipeline and frost line ppm compartment "relation, whereas pipeline personal property, at pipe network mesne action and exogenous factors wait here again ascertain pipeline and frost line relation" some kind of factor as well into

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The strategy is: to optimize the main ships, to strengthen standardization and series, to adjust the subsection market of tankers, to build up own brand;to strengthen building of bulk carriers, to expand the depth of product line through the strategy of brand extension;to hold the capacity of building containerships;in order to redeploy resource, to exit the subsection market of other ships, such as dredgers, buoy tenders, and so on;to expand the breadth of products line, to strengthen Research and Development of Liquid Nature Gas Ship and Liquid Petroleum Gas Ship.

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Depth analysis, there are large groups backing to do, the money, willing to invest equipment, six or even four-color, what color line rotation, Perfect Binding Line, and several who did not?

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The principle of railroad trackbed inspection with GPR mounted on track vehicle is introduced. In line with requirements of exploring depth, accuracy and speed in the process of field survey, the layout of GPR survey line is put forward, the center frequency of antenna, the maximum time window, the temporal sampling interval and the space between traces are calculated according to the theoretical formulas.

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