1、

The statistical properties of ocean waves are studied before the analysis of wave spectrum. The equal energy sampling method is used to get simulation curve of the wave height and angle, for long-crested wave, combined with the expression of wave spectrum.

首先,研究海浪的统计特性,并对海浪进行谱分析,结合海浪谱密度表达式,利用等能量采样法对长峰波随机海浪进行仿真,得到海浪波高及其波倾角的仿真曲线。

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2、

Sugarcane is an important sugar and energy crop. In sugarcane production, nitrogen fertilizer and water are two most important factors.

甘蔗是重要的糖料作物和能源作物,在甘蔗栽培中,氮肥和水分是两个最重要的因子。

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5、

Various kinds of cold crucible induction furnace, and their basic technical parameters and energy balance are also presented.

并介绍了多种用途的冷坩埚炉型,工艺参数和能量平衡;

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6、

Analysis on Energy Consumption for Crushing Single Particle in Hammer Crusher

锤式破碎机中单颗粒物料破碎能耗的分析

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7、

The crushing process, peak load and energy absorption property of carbon epoxy circular waved beams under quasi static loading are investigated experimentally in this paper.

用试验研究了碳纤维-环氧树脂圆弧型波纹梁在轴向准静态载荷下的损毁过程、峰值载荷和能量吸收能力。

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8、

The paper set up mechanics model of roll cylinder mill, inquired into crushing stress of materials by mill and materials clamp angle and energy requirement problems.

本文建立了辊筒磨的力学模型,探讨了辊筒磨对物料的粉碎力、以及物料钳角、单位质量能耗等问题,并通过实验进行了验。

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9、

Computer Simulation for the Precipitation Mechanism of the Cubic Alloy Including Coherent Strain Energy

包含共格畸变的立方合金沉淀机制的计算机模拟

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10、

The suitability of metabolizable energy system for poultry feed evaluation is discussed in this article in the theoretical and practical aspects.

本文从理论和实践上讨论了代谢能体系在家禽饲料评定中的有效性。

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11、

The birth of recycle economy takes profound ecology as its theoretical basis, showing three ecological theories: principle of cyclic regeneration and energy flow, principle of substance accretion and environmental capability, and principle of sustainable output and ecological position.

循环经济的提出有其深刻的生态学理论基础,其中蕴涵的生态学原理主要体现在三个方面:循环再生和能量流动原理、物质共生和环境容量原理、持续产出和生态定位原理。

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12、

Their safe margin functions are established from the angle of the automated machine's moving differential equation and the transform of energy, after the relation among the members of the machine has been attained.

在分析了启动阶段各构件的运动关系以后,利用自动机的运动微分方程及能量转换关系建立了上述阶段两种可靠性计算的安全余量方程。

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13、

By sampling the drill cuttings and using a microcomputer at the well site, the rock drillability can be determined by the energy law measure system.

能量法岩石可钻性测定系统是通过采集钻井井口岩屑并利用微机来测定岩石的可钻性。

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14、

Simplify outburst energy equation, ascertained critical value of drill cuttings desorption index Q3 by experiment data and the simplify equation. modified the critical value by situ data.

简化了突出能量关系式,利用实验数据确定了钻屑解吸指标Q3的临界值,而且通过现场测得数据进行了修正。

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15、

Mechanical Parameter and Energy Model of Rotary Cutting Head Flying Shears

滚筒式切头飞剪力能参数与能量模型

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16、

Through lowering the air inlet total pressure, reducing the compression angle of air, increasing the nozzle length, cutting down the nozzle radius and the axial gap of electrode, the arc ignition energy can be improved.

通过减小流动压差、缩小空气压缩角、增加喷孔长度、减小喷孔半径以及减小轴向间隙等可以有效提高电弧的点火能量。

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17、

The base and emitter transit time increase and the cutoff frequency decreases at low temperature due to the trapping effect of shallow energy level impurities.

而由于浅能级杂质的陷阱效应,低温下基区和发射区渡越时间变长,截止频率下降。

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18、

Transformation and rearrangement of environmental atmospheric energy caused by single cumulus cloud

单块积云对环境大气能量的转换和输送

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19、

The great advantages of UV system are rapid curing speed, high quality coating performance, environmental friendly and low energy consumption.

紫外光固化技术的优势在于固化速度快、能量消耗低、环境污染较少,可以获得高质量的涂层。

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20、

High-resolution studies of aluminum K α x-rays produced by proton and α-particle at the beams energy 0.666MeV/amu have been performed with a curved crystal spectrometer.

本文用高分辨弯晶谱仪对0.666MeV/amu的质子和α粒子激发Al的Kαx射线进行了研究。

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