查询词典 speed

Have adopted the new chain-type cutter of tooth form, have realized high speed cut with high speed feed, it is the 3 times of the cutter of reciprocating type that it cuts speed to reach; Operating speed is the 1.5 times of the cutter harvester of reciprocating type; It is the 1.5 times of the cutter harvester of reciprocating type that unit cuts the productivity.

输送带主动带轮与切割器主动链(来源：AcbfbBC论文网www.abclunwen.com)轮同轴驱动，简化了传动，使整机结构紧凑，传动可靠，作业性能稳定，生产性能可靠，从理论和实践上实现了高速切割与高速进给及高速输送的有机匹配。

Aiming at improving comfort of the aerial platform vehicle, the complete method of speed processing was designed, which was divided to four models using different speed algorithm, including stroke end, circular speed, uniform speed and acceleration and deceleration processing.

为提高高空作业车的作业舒适度，提出了完整的针对工作平台的速度处理方法。

Utilized the correlative knowledge of mathematics and theoretical mechanics, the movement measure of the rolling forming of rectangle ring have been studied that based on the ring rolling theory. And the corresponding geometrical models and mathematical models have been established. It was revealed the variation law of ring in the cold rolling process.With the rolling processing, the inside and outside diameters of ring gradually increased with the cures similarly hyperbolic and the augment speed of the inside diameter was obviously larger than the augment speed of the outside diameter. With the rolling processing, the displacement, speed and acceleration of the ring centre gradually increased in the feeding direction in the horizontal and vertical ring rolling mill. With the rolling processing, the moment of inertia which ring reeled its centre and the whirligig of ring gradually increased. It caused the rotary speed gradually decreased. And it was benefit to decrease the circle tolerance and improve the precision of final molding.

本文基于环件轧制理论，运用相关的数学知识和理论力学知识，研究了冷轧过程中矩形截面环件轧制成形的运动测量，并建立相关的几何模型和数学模型，揭示了冷轧过程中环件的变化规律：随着轧制过程的进行，环件的内外径随类似于双曲线的曲线逐渐增大，且环件内径增大速度大于外径增大速度；在卧式轧环机和立式轧环机下，随着轧制过程的进行，环件中心的位移、速度及加速度不断增大；随着轧制过程的进行，环件绕其中心的转动惯量不断增大，导致环件的转速不断减小，这样有利于环件的整圆和最终成形环件的精度。

This thesis analyses the realization difficulty of security modules high-speed handling and large-scale SA entries management. To realize the high-speed handle of data plane, parallel handling and pipeline technologies are introduced to the design of security module, which realizes parallel pipeline high-speed handling structure based on FPGA and high-speed encapsulation/decapsulation of IP data packages on the data plane.

分析了安全模块进行高速处理及大容量表项管理的实现难点，针对数据平面高速处理的要求，将并行处理与流水线技术引入到安全模块的具体设计中，实现了基于FPGA的并行流水线高速处理结构，完成数据平面中对IP数据包的高速封装／解封装处理。

Vehicle's collision with the speed control hump would lead to vehicle damage, driving unconfort, noise pollution and speed control hump would lead to damage. The units of speed control hump were laid dividually in transverse direction to solve the problems. Inequations were given to guarantee that vehicles would not tilt when passing speed control hump would lead to.

提出将垄单元横向间断布设以解决车辆与减速垄反复碰撞造成车辆损坏、驾乘舒适性差、周边环境振动、噪音污染和减速垄损坏等问题，列出不等式组保证车辆通过垄单元时不发生倾斜。

Said that after completion of high-speed rail can stimulate the development of Tak-shing, Tak-shing, the district in our city Northwest connection, was a fan, only more than 50 million people, the whole Dezhou has more than 500 million people, a small carts molasse phenomenon, we intend to land the expansion of the municipal government in Texas City, in the land acquisition process, the high-speed rail project into Dezhou City, site planning in the development zone, is located in the district of the eastern side of the Tak-shing, after high-speed rail project to Texas High Speed Rail Station as the center can flow, logistics and so on to attract the past, radiation can be opened to achieve the purpose of expanding the City .

袁科长说，高铁建成以后，可以带动德诚区的发展，德诚区在我们城市西北方面，呈扇形，只有50多万人口，整个德州市有500多万人口，有小磨拉大车的现象，所以德州市政府有意征地扩大城区，在征地过程中，高铁项目进驻德州市，站址规划在开发区，位于德诚区的东侧，高铁项目建成以后，以德州高铁站为中心可以把人流、物流等吸引过去，可以辐射开来，达到扩大城区的目的。

The bodily center of gravity speed changes along the changing of the swivel posture. In the three axes of X, Y, Z, the speed is pindling and has no appearance difference in the front-to-back direction and left-to-right direction, but speed in the vertical direction is the fastest.The speed of the swinging leg appears three acceleration stages obviously.

在身体转动中无论手臂的引带、跟随或摆动腿的挥摆等动作，正好体现了肢体相对身体纵轴质量分布的改变，从而达到了调整身体转动速度的目的，所以古典芭蕾舞挥鞭腿转720度难度动作是满足动量矩守恒定律的。4。

The results were as follows: ET〓-RNA expression levels in hypothalamus, hippocampus and temporoparietal grey and white matters of the low and high speed injury groups were elevated significantly than that of control group (p＜0.05), but in the above areas of brain, ET〓-RNA expression in hypothalamus and hippocampus were the highest (p＜0.01), especially in the high speed injury group; ET〓 contents in hypothalamus and hippocampus in the two injury groups, especially in the high speed injury group, increased very significantly than that of control group (p＜ 0.01); ET〓 contents in CSF and plasma in the two injury groups, also especially in high speed injury group, increased markedly after 2 hours, and lasted for 8 hours after injury; ET〓 contents in the abovt areas of brain were of highly positive correlation with that in plasma or in CSF.

实验显示：致伤犬伤后海马、丘脑下部、颞顶叶灰、白质内皮素—1RNA表达较对照组显著增强（p＜0.01，p＜0.05），其中以海马和丘脑下部最显著（p＜0.01），高速组最明显（p＜0.01）；海马和丘脑下部ET〓含量较对照组显著升高（p＜0.01）；血浆、CSF中ET〓含量在伤后2h即极显著升高（p＜0.01），并持续至伤后8h，上述各组均以高速组最为显著（p＜0.01）；各脑区和血浆，CSF中ET〓含量间呈显著正相关。

Karatsu take high-speed, and then switch to high-speed Beijing-Tianjin-Tanggu, in Yixing Bu under the high-speed, and then take the Outer Ring Road in Tianjin, more than 10 minutes after taking Tsubo high-speed, it is up!

走唐津高速，然后转京津塘高速，在宜兴埠下高速，然后走天津外环线，十多分钟后，走津保高速，就到了！

The agitation power consumptions in boiling systems decrease uniformly with the increase of agitation speed, whereas the relative power demand (RPD-the ratio of agitation power input of HEDT for gassed system to that for ungassed system and under the same agitation speed) can maintain at a high level for high gas loadings even when the impeller is operating with a high impeller tip speed. The gas hold-up in the boiling system is much lower than that in the cold gassed system, and the gas hold-up in boiling system increases at first and then decreases with the increase of the agitation power consumption per liquid mass P(subscript m. It implies that the boiling three-phase system has a maximum gas hold-up point. The changes of nucleation site of vapour bubble and the character of suspension of the solid particles with the rotational speed of the impeller are responsible for those behaviors mentioned.

在沸腾条件下，搅拌功率消耗随着搅拌转速的增加有所下降，但HEDT桨具有较高的载气能力，即使在高叶端线速度下，相对功率消耗仍能保持在较高的水平；沸腾体系的气含率随单位质量流体输入功率的增加表现出先增后减的规律，即存在气含率的极大值，蒸汽成核位置和固体颗粒悬浮特性随搅拌功率增加而改变是造成上述行为的主要原因；沸腾体系中的气含率远远低于常温通空气体系。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。