• 突出优点在于能够根据预先给定的曲线发动机点火提前行精确控制从而使发动机在各种工作转速范围内均能够达到最佳性能。

    The prominent advantage of the module is that the engine's ignition advance angle can be accurately controlled according to the preset ignition advance angle curve so that the optimum perf

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  • 突出优点在于能够根据预先给定曲线发动机点火提前行精确控制从而使发动机在各种工作转速范围内均能够达到最佳性能。

    The prominent advantage of the module is that the engine's ignition advance angle can be accurately controlled according to the preset ignition advance angle curve so tha…

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  • 面向初级中级水平的摄影师,《理解曝光》用简单易懂的文字介绍光圈光量和快门速度这“摄影”的基本知识。

    Easy to read and straight-forward, Understanding Exposure offers the basics of aperture, lighting and shutter speed, photography’s basic triumvirate, to beginning and intermediate photographers.

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  • 装饰:把苹果星星苹果(澳洲青苹)做的中。

    Garnish: Inscribe stars made from red apple skin into a triangle made of green apple (granny smith).

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  • 从中位转最大注意,回油路压力值。

    When turning gear from middle to maximum angle of steering gear, the suction and outlet pressure must be attention.

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  • 可能纠缠风流韵事或者恋中

    You may be tempted to get involved in secret affairs or love triangles.

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  • 为了避免这种危害通常采取的办法除了减小气门重叠外,就是气管安装防爆装置

    Conventional measure to avoid the damage is to install explosion proof equipment in intake pipe besides decreasing valve overlap Angle.

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  • 斜坡发育重力流主要控制因素洲的快速作用前三斜坡自身存在二元结构

    The controlling factors for the development of gravity-flow deposits on prodelta slope are deltaic progradation and the double-layer structure of the slope.

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  • 本法计算得到极限实验结果吻合好。

    The critical inlet angle obtained by this method has good agreement with the test results.

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  • 主要采取了提高压缩改变点火提前采用脉冲增压技术

    The major technologies used include increasing compression ratio, changing spark advance Angle and using intake pulse turbo-charging.

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  • 该预旋情况下,雷诺数盘面平均赛尔特影响大于旋转雷诺数。

    The cooling flow rate have more effects on average nu number than rotating speed in this pre-swirl Angle.

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  • 结果表明,黄河整体同时伴随着退,三面积逐渐减小的趋势。

    The results show that the coastal line progradation and erosion are proceeding simultaneously, and generally the formed land area in the delta is decreasing.

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  • 介绍并比较三种自整传感器测量方法原理特点选用数字测量计算法实现可调导流叶片检测系统

    The principle and characteristic of three Angle measurement methods are introduced; digital measurement approach is selected to design adjustable guide vane Angle detection system.

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  • 数值模拟了转折对开槽叶特性影响

    The effect of slot inlet Angle and turning Angle on flow field characteristic of cascade with slot was studied numerically.

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  • 保险杠右前已经从脚蹬子那儿,中间自行车

    The front right corner of the bumper wedged into the bike somewhere in the pedal area, between the wheels.

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  • 高位体系主要发育滨浅湖河流沉积体系。

    Highstand System Tract mainly develops depositional system of offshore-meare, fluvial facies and prograded delta.

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  • 一般情况下调节阀均采用正向安装出。

    Under normal circumstances, angle-regulating valve are being installed, that is, at the end into the side.

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  • 两艘豪华邮轮开战,最后卡曼尼亚号奏捷,特拉法加鲨鱼出没海里

    The battle of the luxury liners commenced. The Carmania was the victor, and the Cap Trafalgar went down in a sea of sharks.

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  • 设计附近作了沿高效率分布动叶出口速度测定

    The efficiency distribution along blade span and the inlet and outlet velocity triangle measurement of rotor blades were made around the designing point.

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  • 通过实验证明这种液压气门机构通过改变初始相位实现气门最大升程迟闭连续可变

    Test results show that the hydraulic valve actuation system can realize continuously variable valve lift and the early intake valve closing by changing the time of oil pressure release.

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  • 结合河矿2301、3302、 3301工作面应用两回偏Y通风方式,取得良好效果,上瓦斯始终处于受控状态。

    The application of three-down-two-up and inclined to Y type ventilation in work surface 2301, 3302, 3301 of Sihe mine has got good effects and the up corner gas is under control.

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  • 水库水电站工程中,对于弧形闸门行性,根据弧门的构造可将主框架视为矩形梯形多层三形框架定分析。

    The stability of steel radial gates used in reservoirs, hydroelectric power stations, etc. is studied by modelling them as rectangular, trapezoidal or triangular frames.

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  • 较小时,由于槽道出口两端静压减小,槽道对气流加速作用下降射流作用效果降低

    When the slot inlet Angle decreases from the optimal point, the accelerating effect of slot is reduced due to less differential static pressure, thus the effect of jet would also be reduced.

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  • 介绍了形工件少废料级设计中的排样设计自动送料模具结构模具主要零部件设计等要点

    The layout design and the automatic feeding system of the few-scrap progressive die for hexagonal parts were introduced. And the die structure and the design of the main parts of the die were stated.

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  • 不同布局恢复系数行比较,两侧则较头部有好的攻特性。

    By comparison of inlet total pressure recovery coefficient, attack-angle performance of chin inlet and two-dimensional inlet are superior to frontal inlet.

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  • 提出两个关系周期绝对星等关系黑洞质量的关系;

    Two correlations have been raised and sustained by observational values, which are precession period - absolute magnitude correlation and black hole mass - precession cone semi-angle correlation;

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  • 提出两个关系周期绝对星等关系黑洞质量的关系;

    Two correlations have been raised and sustained by observational values, which are precession period - absolute magnitude correlation and black hole mass - precession cone semi-angle correlation;

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