Through rotary joint, the high pressure oil from machinery space is sent to the actuator (pitch safety cylinder and pitch control cylinder) in the hub.

通過(guò)旋轉(zhuǎn)接頭將機(jī)艙內(nèi)的高壓油送到輪轂內(nèi)的執(zhí)行機(jī)構(gòu)。

For the first time, a screw pile and pile driver system for preventing flood and rushing to deal with an emergency was manufactured. The screw piles of the system is different from screw drills used to sap, and it doesn't push soils out. Analyses, including the screw pile's structural strength analysis and the screw blade's welding analysis, were done by ANSYS, which showed that the screw pile's structural strength is enough and that the distort of the screw blade is small. Testing on the screw pile and pile driver system showed that the system performed stably and could meet the need of preventing flood and rushing to deal with an emergency. A mechanics model of interaction of a screw pile and soil was built, and expressions of torque of screw pile's cylindrical part on the condition of screw pile's crew part being driven into soil fully were gained, then the relation of the torque with screw pitch and out diameter of cylinder, which shows the torque decreases with the screw pitch increasing, and that the torque increases with the out diameter of cylinder increasing, which was according with the experiments of the screw pile's being driven into soils, and thus a screw pile with the best structure was chosen. Experiments of bionic surface showed that, on the condition of certain pressure on the surface, the protruding bionic surface can not reduce adhesion and resistance and that the corrugated bionic surface can reduce adhesion and resistance. An orthogonal experiment of the corrugated bionic surface was done with the factors including the width of protrusion, the space between two protrusions, the trolley's velocity and the vertical surface pressure and with the surface frictional coefficient as the experimental target, and some inclusions were drawn that the best combination of the factors was acquired and that the width of protrusion affected the surface frictional coefficient remarkably.

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The acoustical and statistical tests showed that energy, duration and pitch are not equivalent factors in determining a boundary; that is, the energy was the most obvious factor while the pitch was the most obscure.

這不是按照構(gòu)成節(jié)奏邊界的聲學(xué)因素的重要性排列的，而是在語(yǔ)圖中能較容易辨別出的聲學(xué)因素的順序亚洲Se图10p。要正確判斷節(jié)奏邊界一级在线视频在线一级，必須在CSL畫(huà)面中顯示所有聲學(xué)因素的畫(huà)面并且考慮所有的聲學(xué)因素。

The results showed that the forming of calcium ions was a significant factor affecting the pitch deposition, and the deposition was related to not only the amount of calcium soaps but also their dispersion, and the better the calcium soaps dispersion, the less the deposition, pH value influenced the pitch deposition significantly.

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The paper points out that the difference between the start point and each pitch is not independent,though each pitch is measured independently,and all of them are the function of measured value L.

本文指出測(cè)量平面度誤差，盡管每個(gè)節(jié)點(diǎn)是獨(dú)立測(cè)量的免费观看黄色AⅤ片网，但每個(gè)節(jié)點(diǎn)和開(kāi)始點(diǎn)的高度差并不是獨(dú)立的思思热在线免费视频，且都是測(cè)量值L的函數(shù)。

In under the new flow control frame, the distributional parallel firewall system single pitch point has used improved the flow control mechanism, and passes the Hasche algorithm to come in the balanced system each pitch point current capacity.

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Use the maximum point of your pitch curv to 用你的pitch curv.

最高點(diǎn)set至你想要的角度中日韩一级AAAAAAAAA。www.HEYZO.COM。。

The article analyzed the whole work from the viewpoint of pitch structure, and point out the basic pitch structure was a nucleus serial, and the basic method to form the work was partitions of the nucleus serial. It showed the work logic relationship from kernel to extension, from part to whole, and from harmony to the integral structure.

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In a situation that this imported product demand will also be improved further in the following several years, Must optimize system this purchase, transport, load and unload, store, dredge competence of link of transporting etc., Introduce the advanced idea and method on the materials supplies of expressway construction abroad, Adopting more advanced modern material flow thought on the software, the pitch is provided and deliver to constructing; Develop performance excellent keeping the tank wagon warm with low costs on the hardware; Supply the barge special-purpose and in bulkly ; The special- purpose pitch shipping dock stores pot, etc.

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Based on the relationship between the numerical aperture of the objective lens and scale pitch, this study chooses a suitable Plano-convex lenses available on the market, so as to approximate the diameter of the focusing spots to scale pitch. Also, by using the optical path of an optical encoder similar to the nanoscale, the changes in the surface profile of the scale can be measured directly, so as to obtain the two quadrature sinusoidal signals. By counting the zero crossing of these two quadrature sinusoidal signals and calculating the interpolation value of these two quadrature sinusoidal signals, the moving direction and moving displacement value of the scale can be obtained.

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