查询词典 speed

The experiments include low speed compression, drop hammer and SHPB impact test. Some important phenomena and experimental data are obtained from the experiments. These experiments had rarely been done before, for example, the impact experimental result under higher speed has not been reported in the academic journals.

实验包括低速压缩实验、落锤冲击实验和SHPB冲击实验；通过实验得到了一些重要的实验现象和资料，这些实验有些在国内是首次进行的，尤其是泡沫塑料较高速度的冲击实验，国外的报道也极为少见。

There are two speeds of a Modem and a DTE speed is the means and the communication between the computer serial port speed.

一个Modem有两个速度，一个是DTE速度，是指与计算机串口之间的通讯速度。

In the absence of an agreement to launch before the compression and error correction, Modem the DTE and DCE speed is exactly the same speed.

在没有推出压缩和纠错协议之前，Modem的DTE速度与DCE速度是完全一样的。

FPGA has the advantages of design agility, strong adaptability and reconstruction, while Synchronous Dynamic Random Access Memory has the advantages of high speed, mass storage and superiority of price, so the method of using FPGA and SDRAM to design a high-speed real-time data acquisition system is widely used.

近年来FPGA由于其设计灵活性、更强的适应性及可重构性，结合SDRAM的高速、大容量、价格优势，在设计高速实时数据采集系统时受到了广泛的关注。

For the damping of speed oscillation of hybrid electrical vehicle engine, this paper founded a PID controller according to the relationship between electrical throttle control positions, engine speed and engine torque.

根据发动机电控节气门开度-转速-转矩关系，建立了混合动力汽车用发动机转速比例-积分-微分控制模型，并根据发动机转速响应特性，对模型参数进行了整定。

Therefore, the proposed parallel algorithm can be applied to speed the selection of the base point of the elliptic curve cryptography over GF, improving the speed of encryption and decryption of ECC.

因此该算法可用于椭圆曲线密码(Elliptic Curve Cryptography， ECC)中基点的快速选取，从而提高ECC的加／解密速度。

The high-speed resin incises the emery wheel and high-speed resin Cape to dub out the emery wheel, is comprehensive at home and abroad the most advanced craft technique, the original material that make use of the superior quality, adopt the special formulation to research to manufacture but become of, high bear to whet, high strength, high-efficiency, the safety is dependable new to change a product, through domestic and international numerous well-known factories the usage of the house certificate, its quantity and safe coefficient all is incomparable, in really currently the top product of the Chinese market, be subjected to the local and large framework business enterprise, such as steel factory, shipyard, machine factory, boiler factory, deeply, the industry installs the company and in the world the favor and the good opinion of many national businessman's.

高速树脂切割砂轮和高速树脂角向磨光砂轮，是综合国内外最先进的工艺技术，利用最优质的原材料，采用独特配方研制而成的，高耐磨、高强度、高效率、安全可靠的新型换代产品，经国内外众多知名厂家的使用证明，其质量和安全系数均是无与伦比的，实为目前中国市场上的顶尖产品，深受国内大型骨干企业如钢厂、船厂、机械厂、锅炉厂、工业安装公司及世界上许多国家客商的青睐和好评。

In order to verify safety,efficiency and high quality of high-speed cutting machining,I d like to analyze the whole manufacturing process;from drawing up the steps of mould machining;taking rough machining,semi-finish machining and finish machining into account,and designing a reasonable machining scheme through emulation mode to meet the demand of high-speed cutting machining.

为了验证高速切削技术的安全、高效和高质量特性，从一个高速铣削加工任务开始，分析了高速加工模具工艺制订步骤，把粗加工、半精加工和精加工作为一个整体考虑，设计出合理的加工方案，通过仿真达到高速切削技术的要求，并通过实际加工，得出与传统工艺电火花线切割加工对比后的试验数据，论证了高速切削工艺的高效和经济性。

The dancer controls the speed of the main drive of the drawing machine as a function of the enameling equipment wire-speed.

舞动臂掌控着漆包线拉丝机的线速度，线卷的直径增大就需要提高转速。

No input of energy, however great, can push the speed past the speed of light.

不管供给多大的能量，也不可能使速率超过光速。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。